From d78c3016584f9abf6a799ed61a4784b0e946bbf4 Mon Sep 17 00:00:00 2001
From: Rogee <rogee@ipao.vip>
Date: Wed, 23 Sep 2026 00:17:09 +0800
Subject: [PATCH] refactor: remove obsolete business paths

---
 AGENTS.md                                     |    2 +-
 contracts/archive/README.md                   |    5 -
 .../2026-09-17-snapshot/SNAPSHOT.json         |   70 -
 .../ai-config.openapi.yaml                    |  145 ---
 .../2026-09-17-snapshot/ai-config.schema.json |  101 --
 .../cell-agent.openapi.yaml                   |  232 ----
 .../2026-09-17-snapshot/examples/README.md    |    5 -
 .../examples/agent-version.json               |   49 -
 .../examples/call.execute.json                |   23 -
 .../2026-09-17-snapshot/executor.openapi.yaml |  303 -----
 .../integration-manifest.json                 |   32 -
 .../2026-09-17-snapshot/mock-profile.json     |   64 -
 .../2026-09-17-snapshot/mq-topology.md        |   40 -
 .../2026-09-17-snapshot/mq.schema.json        |   40 -
 .../2026-09-17-snapshot/saas.openapi.yaml     |  169 ---
 .../sip-management.openapi.yaml               | 1125 -----------------
 .../upstream/2026-09-18-p1-baseline/README.md |   27 -
 .../2026-09-18-p1-baseline/SNAPSHOT.json      |   17 -
 .../ai-authorization.schema.json              |   40 -
 .../ai-config.openapi.yaml                    |  145 ---
 .../ai-config.schema.json                     |  122 --
 .../cell-agent.openapi.yaml                   |  232 ----
 .../event-payloads.schema.json                |  170 ---
 .../2026-09-18-p1-baseline/examples/README.md |    5 -
 .../examples/agent-version-asr-only.json      |   21 -
 .../examples/agent-version-full-explicit.json |   41 -
 .../examples/agent-version.json               |   49 -
 .../examples/ai-authorization.json            |   14 -
 .../examples/call.execute.json                |   23 -
 .../examples/event-call-finished.json         |   26 -
 .../examples/event-call-status.json           |   28 -
 .../examples/event-command-result.json        |   19 -
 .../examples/event-contact-opt-out.json       |   20 -
 .../examples/event-recording-failed.json      |   20 -
 .../examples/event-recording-ready.json       |   23 -
 .../examples/event-transcript-failed.json     |   19 -
 .../examples/event-transcript-updated.json    |   24 -
 .../invalid-ai-authorization-revoked.json     |   12 -
 .../examples/invalid-asr-only-with-llm.json   |   19 -
 .../examples/invalid-event-unknown-type.json  |   13 -
 .../examples/invalid-oss-upload-http.json     |   10 -
 .../examples/oss-upload-grant.json            |   10 -
 .../examples/static-cell-artifact.json        |   14 -
 .../executor.openapi.yaml                     |  303 -----
 .../2026-09-18-p1-baseline/mock-profile.json  |   64 -
 .../2026-09-18-p1-baseline/mq-topology.md     |   40 -
 .../2026-09-18-p1-baseline/mq.schema.json     |   40 -
 .../oss-upload.schema.json                    |   64 -
 .../p1-development-profile.json               |   23 -
 .../p1-development-profile.schema.json        |   43 -
 .../release-manifest.json                     |  193 ---
 .../2026-09-18-p1-baseline/saas.openapi.yaml  |  169 ---
 .../sip-management.openapi.yaml               | 1125 -----------------
 .../static-cell-artifact.schema.json          |   37 -
 .../2026-09-19-p1-v1-legacy/README.md         |   31 -
 .../2026-09-19-p1-v1-legacy/SNAPSHOT.json     |   17 -
 .../ai-authorization.schema.json              |   40 -
 .../ai-config.openapi.yaml                    |  145 ---
 .../ai-config.schema.json                     |  122 --
 .../cell-agent.openapi.yaml                   |  232 ----
 .../event-payloads.schema.json                |  170 ---
 .../examples/README.md                        |    5 -
 .../examples/agent-version-asr-only.json      |   21 -
 .../examples/agent-version-full-explicit.json |   41 -
 .../agent-version-full-production-v1.json     |   54 -
 .../examples/agent-version.json               |   49 -
 .../examples/ai-authorization.json            |   14 -
 .../examples/call.execute.json                |   23 -
 .../examples/event-call-finished.json         |   26 -
 .../examples/event-call-status.json           |   28 -
 .../examples/event-command-result.json        |   19 -
 .../examples/event-contact-opt-out.json       |   20 -
 .../examples/event-recording-failed.json      |   20 -
 .../examples/event-recording-ready.json       |   23 -
 .../examples/event-transcript-failed.json     |   19 -
 .../examples/event-transcript-updated.json    |   24 -
 .../invalid-ai-authorization-revoked.json     |   12 -
 .../examples/invalid-asr-only-with-llm.json   |   19 -
 .../examples/invalid-event-unknown-type.json  |   13 -
 .../examples/invalid-oss-upload-http.json     |   10 -
 .../examples/oss-upload-grant.json            |   10 -
 .../static-cell-artifact-real-v1.json         |   95 --
 .../examples/static-cell-artifact.json        |   45 -
 .../executor.openapi.yaml                     |  303 -----
 .../2026-09-19-p1-v1-legacy/mock-profile.json |   64 -
 .../2026-09-19-p1-v1-legacy/mq-topology.md    |   40 -
 .../2026-09-19-p1-v1-legacy/mq.schema.json    |   40 -
 .../oss-upload.schema.json                    |   64 -
 .../p1-development-profile.json               |   23 -
 .../p1-development-profile.schema.json        |   43 -
 .../release-manifest.json                     |  205 ---
 .../2026-09-19-p1-v1-legacy/saas.openapi.yaml |  169 ---
 .../sip-management.openapi.yaml               | 1125 -----------------
 .../static-cell-artifact.schema.json          |  102 --
 .../upstream/2026-09-21-p1-v2/README.md       |   11 -
 .../ai-authorization.schema.json              |  119 --
 .../2026-09-21-p1-v2/ai-config.schema.json    |  323 -----
 .../dispatcher-config.schema.json             |   62 -
 .../event-payloads.schema.json                |  646 ----------
 .../examples/ai-config-request.json           |   14 -
 .../examples/ai-config-result.json            |   90 --
 .../examples/call-execute.json                |   24 -
 .../examples/call-query-result.json           |  157 ---
 .../2026-09-21-p1-v2/examples/call-query.json |   14 -
 .../examples/call-replay.json                 |   15 -
 .../examples/command-query-result.json        |   21 -
 .../examples/command-query.json               |   14 -
 .../examples/command-replay.json              |   15 -
 .../examples/dispatcher-config.json           |   12 -
 .../examples/event-call-finished.json         |   34 -
 .../examples/event-call-status.json           |   29 -
 .../examples/event-command-result.json        |   20 -
 .../examples/event-contact-opt-out.json       |   21 -
 .../examples/event-recording-failed.json      |   21 -
 .../examples/event-recording-uploaded.json    |   26 -
 .../examples/event-transcript-failed.json     |   22 -
 .../examples/event-transcript-updated.json    |   25 -
 .../examples/invalid-call-query-extra.json    |  158 ---
 .../examples/invalid-correlation.json         |   20 -
 .../examples/invalid-dispatcher.json          |   24 -
 .../2026-09-21-p1-v2/examples/invalid-v1.json |   24 -
 .../examples/invalid-wildcard.json            |   24 -
 .../examples/query-pending.json               |   14 -
 .../examples/query-rejected.json              |   17 -
 .../examples/task-control.json                |   18 -
 .../upstream/2026-09-21-p1-v2/fixtures.json   |  132 --
 .../upstream/2026-09-21-p1-v2/manifest.json   |   86 --
 .../2026-09-21-p1-v2/mq-topology.json         |   32 -
 .../upstream/2026-09-21-p1-v2/mq.schema.json  |  956 --------------
 .../2026-09-21-p1-v2/oss-upload.schema.json   |  205 ---
 .../p1-development-profile.schema.json        |  156 ---
 .../static-cell-artifact.schema.json          |  369 ------
 .../2026-09-21-p1-v3-unused-ai-digest.json    |   15 -
 .../ai-config.openapi.yaml                    |  145 ---
 .../ai-config.schema.json                     |  101 --
 .../cell-agent.openapi.yaml                   |  225 ----
 .../examples/README.md                        |    5 -
 .../examples/agent-version.json               |   49 -
 .../examples/call.execute.json                |   23 -
 .../executor.openapi.yaml                     |  303 -----
 .../mock-profile.json                         |   64 -
 .../mq-topology.md                            |   40 -
 .../mq.schema.json                            |   40 -
 .../saas.openapi.yaml                         |  169 ---
 .../sip-management.openapi.yaml               | 1125 -----------------
 contracts/upstream/manifest.txt               |    6 +-
 contracts/upstream/v1/manifest.json           |    6 +-
 contracts/upstream/v1/oss-upload.schema.json  |  241 +---
 .../upstream/v1/p1-development-profile.json   |    1 -
 .../v1/p1-development-profile.schema.json     |   24 -
 docs/contracts/dispatcher-agent.md            |    4 +-
 docs/contracts/saas-dispatcher.md             |    6 +-
 docs/evidence/20260918-acceptance-matrix.md   |    2 +-
 .../20260918-contract-input-blocker.md        |    2 +-
 docs/evidence/20260918-g0-status.md           |    2 +-
 docs/evidence/20260918-local-development.json |    2 +-
 docs/plan-0918.md                             |    4 +-
 gen/agent/v1/agent.pb.go                      |   39 +-
 internal/store/migrations/003_uploads.sql     |    1 -
 internal/store/upload_notification_test.go    |    2 +-
 internal/store/uploads.go                     |   25 -
 proto/ERRORS.md                               |    4 +-
 proto/agent/v1/agent.proto                    |    7 +-
 proto/manifest.json                           |   12 +-
 scripts/archive/publish-mq-v2.py              |  278 ----
 scripts/archive/publish-mq-v3.py              |  111 --
 166 files changed, 88 insertions(+), 16159 deletions(-)
 delete mode 100644 contracts/archive/README.md
 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/SNAPSHOT.json
 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/ai-config.openapi.yaml
 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/ai-config.schema.json
 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/cell-agent.openapi.yaml
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 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/examples/agent-version.json
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 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/executor.openapi.yaml
 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/integration-manifest.json
 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/mock-profile.json
 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/mq-topology.md
 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/mq.schema.json
 delete mode 100644 contracts/archive/upstream/2026-09-17-snapshot/saas.openapi.yaml
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 delete mode 100644 contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/agent-version.json
 delete mode 100644 contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/call.execute.json
 delete mode 100644 contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/executor.openapi.yaml
 delete mode 100644 contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mock-profile.json
 delete mode 100644 contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mq-topology.md
 delete mode 100644 contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mq.schema.json
 delete mode 100644 contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/saas.openapi.yaml
 delete mode 100644 contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/sip-management.openapi.yaml
 delete mode 100644 scripts/archive/publish-mq-v2.py
 delete mode 100644 scripts/archive/publish-mq-v3.py

diff --git a/AGENTS.md b/AGENTS.md
index f29c9a6..144a3da 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -166,7 +166,7 @@
 - **OSS相关配置存于Dispatcher配置文件，Agent向Dispatcher领取临时上传TOKEN后直传OSS，不保存长期凭据；SaaS不再下发OSS配置/TOKEN。** D复用官方SDK提供受限TOKEN/目标信息，配置缺失/无效明确失败；不在样例、源码、日志或证据中保存实际密钥/完整TOKEN。过期只允许A显式向D重新申请，不自动续期或向SaaS申请TOKEN；精确配置格式/TOKEN形态/UploadGrant映射另行核验，不猜字段。
 - **用户已修订目标：上传仅负责Agent直传及D可靠通知MQ，SaaS后续处理不属本项目职责。** D保留签发能力、不转发文件；R13持久保存事实与recording.uploaded outbox，消息为persistent、进入指定durable队列/绑定、mandatory无return且publisher confirm成功后才记交付完成。只写本地outbox不算入队；不申请SaaS会话、不等待verified/OSS ID、不新增VERIFYING、不伪造SaaS结果。
 - 新版recording.uploaded取代本项目recording.ready，字段为call_id/recording_id/upload_id/bucket/object_key/format/channels/sample_rate_hz/duration_ms/size_bytes/checksum_sha256；不含TOKEN/密钥/签名URL。MQ失败/确认丢失/重启只恢复原消息身份的交付，不重新PUT或新建资产。AI/控制等必要请求响应不受此收缩影响。
-- 前一轮MQ-only文档纠正已结束；当前目标已获批准修改本项目契约/代码/配置/测试。精确方案见已确认的 `docs/contracts/mq-only-v1-freeze-proposal.md`：纯Topic精确绑定、拒绝独立通配词段、tenant_key预算196 UTF-8字节、稳定UUID v4、严格JSON配置及15分钟SDK预签名PUT；不得重开已批准方向。当前仅保留现有代码需要的契约包；未发生契约迁移前不新增契约，未使用的旧快照移至 `contracts/archive/`。新版须完成Schema/正反例/哈希验证后发布，不把方案确认当实现完成。受影响W01/W02/W04/W05/W07/W08/W11/W12/W13/W14按plan§8.2重新验证。全局唯一D身份/专用Topic及本地D1/D2隔离fixture为当前合同要求，不授权双D业务运行、HA或共享额度。
+- 前一轮MQ-only文档纠正已结束；当前目标已获批准修改本项目契约/代码/配置/测试。精确方案见已确认的 `docs/contracts/mq-only-v1-freeze-proposal.md`：纯Topic精确绑定、拒绝独立通配词段、tenant_key预算196 UTF-8字节、稳定UUID v4、严格JSON配置及15分钟SDK预签名PUT；不得重开已批准方向。当前仅保留现有代码需要的契约包；未发生契约迁移前不新增契约，旧快照不作为当前工作树输入。新版须完成Schema/正反例/哈希验证后发布，不把方案确认当实现完成。受影响W01/W02/W04/W05/W07/W08/W11/W12/W13/W14按plan§8.2重新验证。全局唯一D身份/专用Topic及本地D1/D2隔离fixture为当前合同要求，不授权双D业务运行、HA或共享额度。
 - 文本实时事件准确名为transcript.updated，不新增call.transcript别名；OSS文本归档不能替代实时文字/opt-out，缺少专用资产授权接口时明确未启用，不能伪装recording.ready。
 - 现有MQ信封command_type/command_id、event_type/aggregate_*与正文已对齐；事件payload专属约束尚需补齐，不把通用object校验当完整验收。字段索引只读生成，不手改成第二套Schema。
 - `tenant_key` 原值一对一绑定，不清洗、编码或截断；旧布局224个UTF-8字节预算不能在加入D身份后直接照搬，W01须冻结并验证完整routing key/queue预算及分隔符/通配符边界；超限停止发布并保留源任务。
diff --git a/contracts/archive/README.md b/contracts/archive/README.md
deleted file mode 100644
index 6fbef32..0000000
--- a/contracts/archive/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Archived contract inputs
-
-These bundles are no longer embedded or read by the current code. They are kept outside `contracts/upstream/` only to avoid mixing inactive inputs with the contracts currently required by the test/development tree.
-
-Do not create or update a contract here. Create a new contract only as part of an explicit contract migration.
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/SNAPSHOT.json b/contracts/archive/upstream/2026-09-17-snapshot/SNAPSHOT.json
deleted file mode 100644
index 180e4c9..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/SNAPSHOT.json
+++ /dev/null
@@ -1,70 +0,0 @@
-{
-  "snapshot_version": "2026-09-17",
-  "source_repository": "ai-call",
-  "source_head": "fa6925010ba47976d2e99893eac92140b3cb0d09",
-  "source_worktree": "dirty",
-  "dirty_patch_sha256": "be7a3a66cc5fb3d800aa38092b8ab70c17118e8bf9aba5b54b183ac357076a5d",
-  "runtime_dependency": "none (files are a versioned snapshot; parent paths are never read at runtime)",
-  "files": [
-    {
-      "path": "ai-config.openapi.yaml",
-      "sha256": "d2f75d8fd2bf76ceb4eef869a838f08dca156938e1f3025d126ce81e436f624a",
-      "bytes": 4516
-    },
-    {
-      "path": "ai-config.schema.json",
-      "sha256": "62d9090adcca619e2bb3a6c5d6aa249c92601fe47b3278e24df82c640987c5db",
-      "bytes": 4316
-    },
-    {
-      "path": "cell-agent.openapi.yaml",
-      "sha256": "79dc697d7ce16e2a6aa7e350f30dd006dd847afe2cdc0ea29841f9c6d4310c41",
-      "bytes": 7633
-    },
-    {
-      "path": "examples/README.md",
-      "sha256": "6fee21522bad463eaa385848431c072ed371cf31dc51eb8c30757952740f157c",
-      "bytes": 513
-    },
-    {
-      "path": "examples/agent-version.json",
-      "sha256": "d3d4bf2fae07192674e54bf32172a8e95146f11d70609f3cd8f57f0112633c2e",
-      "bytes": 1079
-    },
-    {
-      "path": "examples/call.execute.json",
-      "sha256": "0164664fd3503d72668b24bdecb623aa0414ce58191960b868abe8454988c742",
-      "bytes": 656
-    },
-    {
-      "path": "executor.openapi.yaml",
-      "sha256": "b24703783df63e044fc0151c5e215430d2294e13937d2a5ceee3c6fee99b0329",
-      "bytes": 10244
-    },
-    {
-      "path": "mock-profile.json",
-      "sha256": "4d43097602fed9a68821e765117580706896ac82d4bce361a80a4cea544ab638",
-      "bytes": 2549
-    },
-    {
-      "path": "mq-topology.md",
-      "sha256": "a85b26596e1b1db7405dcabc967df56d5eb6713cc9908bc05ecaa2075ff1092f",
-      "bytes": 2211
-    },
-    {
-      "path": "mq.schema.json",
-      "sha256": "4fbfc39d46fb55ca48b71bc11cafce60e0814182ba4f898973c7c4d7657f912a",
-      "bytes": 2953
-    },
-    {
-      "path": "saas.openapi.yaml",
-      "sha256": "368c3a7d75ecc74771b88f9bd9fb7131697c69ce695475fc5aaae6099ff889eb",
-      "bytes": 5750
-    },
-    {
-      "path": "sip-management.openapi.yaml",
-      "sha256": "5006bbb1fb69f7b4a05cbaa5a43f8944e8522172910a41aba61897c9d5e00281",
-      "bytes": 38240
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/ai-config.openapi.yaml b/contracts/archive/upstream/2026-09-17-snapshot/ai-config.openapi.yaml
deleted file mode 100644
index e310606..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/ai-config.openapi.yaml
+++ /dev/null
@@ -1,145 +0,0 @@
-openapi: 3.1.0
-info:
-  title: agent-call immutable AI configuration API
-  version: 1.0.0
-  description: >-
-    Internal configuration publication/read surface. The call.execute business
-    command remains RabbitMQ-only; secrets, URLs, and provider credentials are
-    resolved by the execution environment and never enter MQ messages.
-servers:
-  - url: /
-paths:
-  /internal/v1/ai/agent-versions:
-    post:
-      operationId: publishAgentVersion
-      security:
-        - aiConfigPublish: []
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/AgentVersionPublishRequest'
-      responses:
-        '200':
-          description: Identical immutable content already exists
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersionReceipt'
-        '201':
-          description: Immutable version published
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersionReceipt'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '403':
-          $ref: '#/components/responses/Forbidden'
-        '409':
-          description: Existing version has different content
-  /internal/v1/ai/agent-versions/{agent_version_id}:
-    get:
-      operationId: getAgentVersion
-      security:
-        - aiConfigRead: []
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - name: agent_version_id
-          in: path
-          required: true
-          schema:
-            type: string
-            pattern: '^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$'
-      responses:
-        '200':
-          description: Trusted immutable snapshot
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersion'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '403':
-          $ref: '#/components/responses/Forbidden'
-        '404':
-          description: Agent version not found
-components:
-  parameters:
-    TenantId:
-      name: X-Tenant-Id
-      in: header
-      required: true
-      schema: {type: string, minLength: 1}
-    RequestId:
-      name: X-Request-Id
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  securitySchemes:
-    aiConfigPublish:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: >-
-        Requires scope ai.config.publish and the AI-config issuer/audience.
-    aiConfigRead:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: >-
-        Requires scope ai.config.read and the AI-config issuer/audience.
-  schemas:
-    AgentVersionPublishRequest:
-      type: object
-      additionalProperties: false
-      required: [agent_version_id, config]
-      properties:
-        agent_version_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$'
-        config:
-          $ref: 'ai-config.schema.json'
-    AgentVersionReceipt:
-      type: object
-      required: [tenant_id, agent_version_id, status, immutable, content_sha256]
-      properties:
-        tenant_id: {type: string}
-        agent_version_id: {type: string}
-        status: {enum: [published, reused]}
-        immutable: {const: true}
-        content_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-    AgentVersion:
-      allOf:
-        - $ref: '#/components/schemas/AgentVersionReceipt'
-        - type: object
-          required: [config]
-          properties:
-            config:
-              $ref: 'ai-config.schema.json'
-            created_at: {type: string, format: date-time}
-            published_at: {type: string, format: date-time}
-            created_by: {type: string}
-    Error:
-      type: object
-      required: [error]
-      properties:
-        error: {type: string}
-        message: {type: string}
-  responses:
-    BadRequest:
-      description: Invalid configuration
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/Error'}
-    Unauthorized:
-      description: Missing or invalid AI-config token
-    Forbidden:
-      description: Token lacks the AI-config permission
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/ai-config.schema.json b/contracts/archive/upstream/2026-09-17-snapshot/ai-config.schema.json
deleted file mode 100644
index e4d2797..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/ai-config.schema.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/ai-config.schema.json",
-  "title": "Immutable AI agent version",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["agent_version_id", "immutable", "llm", "prompt", "tts", "asr", "conversation"],
-  "properties": {
-    "agent_version_id": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$"},
-    "immutable": {"const": true},
-    "llm": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "model"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "temperature": {"type": "number", "minimum": 0, "maximum": 2},
-        "max_tokens": {"type": "integer", "minimum": 1},
-        "timeout_ms": {"type": "integer", "minimum": 1}
-      }
-    },
-    "prompt": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["text", "allowed_variables"],
-      "properties": {
-        "text": {"type": "string", "minLength": 1, "maxLength": 32768},
-        "allowed_variables": {
-          "type": "array",
-          "maxItems": 32,
-          "items": {"type": "string", "pattern": "^[A-Za-z_][A-Za-z0-9_]*$"}
-        },
-        "max_bytes": {"type": "integer", "minimum": 1, "maximum": 32768}
-      }
-    },
-    "tts": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "model", "voice", "format"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "voice": {"type": "string", "minLength": 1, "maxLength": 128},
-        "speed": {"type": "number", "minimum": 0.25, "maximum": 3},
-        "timeout_ms": {"type": "integer", "minimum": 1},
-        "format": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": ["encoding", "sample_rate_hz", "channels"],
-          "properties": {
-            "encoding": {"enum": ["pcm_s16le", "pcma"]},
-            "sample_rate_hz": {"type": "integer", "minimum": 8000, "maximum": 48000},
-            "channels": {"const": 1}
-          }
-        }
-      }
-    },
-    "asr": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "language", "input"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "language": {"type": "string", "minLength": 1, "maxLength": 32},
-        "interim": {"type": "boolean"},
-        "timeout_ms": {"type": "integer", "minimum": 1},
-        "input": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": ["encoding", "sample_rate_hz", "channels", "sample_width_bytes"],
-          "properties": {
-            "encoding": {"const": "pcm_s16le"},
-            "sample_rate_hz": {"type": "integer", "minimum": 8000, "maximum": 48000},
-            "channels": {"const": 1},
-            "sample_width_bytes": {"const": 2}
-          }
-        }
-      }
-    },
-    "conversation": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["opening", "allow_interrupt", "silence_timeout_ms", "max_duration_ms", "max_turns", "sentence_max_chars", "max_pending_audio_chunks"],
-      "properties": {
-        "opening": {"type": "string", "maxLength": 32768},
-        "allow_interrupt": {"type": "boolean"},
-        "silence_timeout_ms": {"type": "integer", "minimum": 1},
-        "max_duration_ms": {"type": "integer", "minimum": 1, "maximum": 3600000},
-        "max_turns": {"type": "integer", "minimum": 1, "maximum": 1000},
-        "sentence_max_chars": {"type": "integer", "minimum": 1},
-        "max_pending_audio_chunks": {"type": "integer", "minimum": 1}
-      }
-    },
-    "metadata": {"type": "object", "additionalProperties": true}
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/cell-agent.openapi.yaml b/contracts/archive/upstream/2026-09-17-snapshot/cell-agent.openapi.yaml
deleted file mode 100644
index f37e4c0..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/cell-agent.openapi.yaml
+++ /dev/null
@@ -1,232 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Cell Agent API
-  version: 1.0.0
-  description: >-
-    Restricted mTLS API used by the SIP management backend to deliver a
-    versioned Trunk snapshot to one voice Cell. The Cell validates the SHA-256
-    snapshot, applies it with an atomic file replacement, reloads Asterisk,
-    restores the previous file on reload failure, and returns applied only
-    after the reload succeeds. A disabled snapshot removes the Cell-local
-    Trunk fragment and reloads Asterisk.
-servers:
-  - url: https://cell.internal:9443
-    description: Cell management network only
-tags:
-  - name: health
-  - name: trunk-apply
-paths:
-  /healthz/live:
-    get:
-      tags: [health]
-      operationId: live
-      responses:
-        '200':
-          description: Cell Agent is alive
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Health'}
-  /v1/sip/trunks/{trunk_id}/apply:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [trunk-apply]
-      operationId: applyTrunk
-      security: [{CellManagementMtls: []}]
-      parameters:
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/Publication'}
-      responses:
-        '200':
-          description: Asterisk has loaded the exact snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Acknowledgement'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409':
-          description: >-
-            Revision or expected local snapshot is stale; the Cell never
-            guesses over an unknown baseline
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ErrorResponse'}
-        '502':
-          description: Asterisk rejected the apply or reload
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ErrorResponse'}
-  /v1/sip/trunks/{trunk_id}/state:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [trunk-apply]
-      operationId: getTrunkState
-      security: [{CellManagementMtls: []}]
-      responses:
-        '200':
-          description: Durable Cell apply state
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/State'}
-        '404': {$ref: '#/components/responses/NotFound'}
-components:
-  securitySchemes:
-    CellManagementMtls:
-      type: mutualTLS
-      description: Management backend client certificate signed by the Cell CA.
-  parameters:
-    TrunkId:
-      name: trunk_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  schemas:
-    Health:
-      type: object
-      additionalProperties: false
-      required: [status, mode, cell_id]
-      properties:
-        status: {type: string, const: ok}
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-    CodecProfile:
-      type: object
-      additionalProperties: false
-      required: [allowed, preferred]
-      properties:
-        allowed:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        preferred: {type: string, enum: [PCMA, PCMU]}
-    SipConfig:
-      type: object
-      additionalProperties: false
-      required: [host, port, transport, auth_mode, register, credential_ref]
-      properties:
-        host: {type: string, minLength: 1, maxLength: 253}
-        port: {type: integer, minimum: 1, maximum: 65535}
-        transport: {type: string, enum: [udp, tcp, tls]}
-        auth_mode: {type: string, enum: [ip, digest]}
-        register: {type: boolean}
-        credential_ref:
-          type: [string, 'null']
-          description: Secret-store reference only; plaintext is forbidden.
-    TrunkConfig:
-      type: object
-      additionalProperties: false
-      required:
-        - provider_id
-        - display_name
-        - enabled
-        - sip
-        - codec_profile
-        - caller_ids
-        - dial_prefix
-        - egress_pool_id
-        - max_concurrency
-        - max_cps
-      properties:
-        provider_id: {type: string}
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        enabled: {type: boolean}
-        sip: {$ref: '#/components/schemas/SipConfig'}
-        codec_profile: {$ref: '#/components/schemas/CodecProfile'}
-        caller_ids:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, minLength: 1, maxLength: 128}
-        dial_prefix: {type: string, maxLength: 32}
-        egress_pool_id: {type: string}
-        max_concurrency: {type: integer, minimum: 1}
-        max_cps: {type: integer, minimum: 1}
-    Publication:
-      type: object
-      additionalProperties: false
-      required:
-        [mode, cell_id, trunk_id, revision, expected_local_revision, config,
-         config_sha256]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        expected_local_revision: {type: integer, minimum: 0}
-        config: {$ref: '#/components/schemas/TrunkConfig'}
-        config_sha256:
-          type: string
-          pattern: '^[0-9a-f]{64}$'
-    Acknowledgement:
-      type: object
-      additionalProperties: false
-      required:
-        [mode, cell_id, trunk_id, revision, config_sha256, status, idempotent]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        config_sha256: {type: string, pattern: '^[0-9a-f]{64}$'}
-        status: {type: string, const: applied}
-        idempotent: {type: boolean}
-    State:
-      type: object
-      additionalProperties: false
-      required:
-        [
-          mode,
-          cell_id,
-          trunk_id,
-          desired_revision,
-          applied_revision,
-          status,
-          updated_at,
-        ]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        desired_revision: {type: integer, minimum: 1}
-        applied_revision: {type: integer, minimum: 0}
-        status: {type: string, enum: [applying, applied, failed]}
-        last_error: {type: [string, 'null']}
-        updated_at: {type: string, format: date-time}
-    ErrorResponse:
-      type: object
-      required: [error]
-      properties:
-        error:
-          type: object
-          required: [code, message]
-          properties:
-            code: {type: string}
-            message: {type: string}
-  responses:
-    BadRequest:
-      description: Invalid publication or hash
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Forbidden:
-      description: Certificate or Cell identity is not authorized
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    NotFound:
-      description: State does not exist
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/examples/README.md b/contracts/archive/upstream/2026-09-17-snapshot/examples/README.md
deleted file mode 100644
index 02f9c1a..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/examples/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Contract fixtures
-
-`call.execute.json` is the canonical valid command fixture. Runtime tests generate the remaining event fixtures from persisted facts so replay assertions compare original bytes and IDs rather than synthesized history. Invalid cases include unknown schema versions, missing required fields, cross-tenant bindings, conflicting idempotency bodies, and tenant routing keys over 224 UTF-8 bytes.
-
-All fixtures are synthetic. The profile is `mock`; it is never a production provider configuration.
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/examples/agent-version.json b/contracts/archive/upstream/2026-09-17-snapshot/examples/agent-version.json
deleted file mode 100644
index 61851cd..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/examples/agent-version.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "agent_version_id": "agent_v1",
-  "immutable": true,
-  "llm": {
-    "provider_ref": "mock",
-    "model": "mock-chat-v1",
-    "temperature": 0.2,
-    "max_tokens": 256,
-    "timeout_ms": 5000
-  },
-  "prompt": {
-    "text": "You are a concise telephone assistant. Answer the caller's last statement.",
-    "allowed_variables": [],
-    "max_bytes": 32768
-  },
-  "tts": {
-    "provider_ref": "mock",
-    "model": "mock-tts-v1",
-    "voice": "mock-neutral",
-    "speed": 1.0,
-    "format": {
-      "encoding": "pcm_s16le",
-      "sample_rate_hz": 16000,
-      "channels": 1
-    },
-    "timeout_ms": 5000
-  },
-  "asr": {
-    "provider_ref": "mock",
-    "language": "zh-CN",
-    "input": {
-      "encoding": "pcm_s16le",
-      "sample_rate_hz": 16000,
-      "channels": 1,
-      "sample_width_bytes": 2
-    },
-    "interim": true,
-    "timeout_ms": 5000
-  },
-  "conversation": {
-    "opening": "",
-    "allow_interrupt": true,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/examples/call.execute.json b/contracts/archive/upstream/2026-09-17-snapshot/examples/call.execute.json
deleted file mode 100644
index 23f9fdc..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/examples/call.execute.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "schema_version": "1.0",
-  "command_type": "call.execute",
-  "command_id": "cmd_demo_001",
-  "tenant_id": "tenant-demo",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace_demo_001",
-  "issued_at": "2026-09-11T08:00:00Z",
-  "not_after": "2099-09-11T08:05:00Z",
-  "payload": {
-    "execution_id": "exec_demo_001",
-    "task_id": "task-demo",
-    "task_item_id": "item_demo",
-    "task_revision": 1,
-    "callee": "18601013734",
-    "route_policy_id": "route_policy_test",
-    "caller_profile_id": "caller_profile_test",
-    "agent_version_id": "agent_v1",
-    "variables": {},
-    "ring_timeout_ms": 30000,
-    "max_call_duration_ms": 180000
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/executor.openapi.yaml b/contracts/archive/upstream/2026-09-17-snapshot/executor.openapi.yaml
deleted file mode 100644
index a9f02fb..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/executor.openapi.yaml
+++ /dev/null
@@ -1,303 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Executor Control API
-  version: 1.0.0
-  description: >-
-    Internal control, query, replay, and recording hand-off API. Call execution
-    enters through RabbitMQ, not HTTP.
-servers:
-  - url: https://executor.internal
-security:
-  - bearerAuth: []
-paths:
-  /internal/v1/outbound/tasks/{task_id}/controls:
-    post:
-      operationId: controlTask
-      summary: Persist a pause, resume, or stop barrier
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/TaskId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/ControlRequest'
-      responses:
-        '202':
-          description: Reliably persisted, not yet necessarily applied
-          headers:
-            Location:
-              schema: {type: string}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ControlAccepted'}
-        '409': {$ref: '#/components/responses/Conflict'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/commands/{command_id}:
-    get:
-      operationId: getCommand
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/CommandId'
-      responses:
-        '200':
-          description: Command snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Command'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/calls/{call_id}:
-    get:
-      operationId: getCall
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/CallId'
-      responses:
-        '200':
-          description: Call snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Call'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/calls/{call_id}/replays:
-    post:
-      operationId: replayCall
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/CallId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ReplayRequest'}
-      responses:
-        '202':
-          description: Replay persisted for bounded broker delivery
-          headers:
-            Location: {schema: {type: string}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReplayAccepted'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-        '410': {$ref: '#/components/responses/ReplayExpired'}
-  /internal/v1/outbound/commands/{source_command_id}/replays:
-    post:
-      operationId: replayCommand
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/SourceCommandId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ReplayRequest'}
-      responses:
-        '202':
-          description: Replay persisted for bounded broker delivery
-          headers:
-            Location: {schema: {type: string}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReplayAccepted'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-        '410': {$ref: '#/components/responses/ReplayExpired'}
-components:
-  securitySchemes:
-    bearerAuth:
-      type: http
-      scheme: bearer
-  parameters:
-    TenantId:
-      name: X-Tenant-ID
-      in: header
-      required: true
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string}
-    IdempotencyKey:
-      name: Idempotency-Key
-      in: header
-      required: true
-      schema: {type: string}
-    TaskId:
-      name: task_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    CommandId:
-      name: command_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    SourceCommandId:
-      name: source_command_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    CallId:
-      name: call_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-  schemas:
-    Id:
-      type: string
-      minLength: 1
-      maxLength: 128
-      pattern: '^[^\s/\\]+$'
-    ControlRequest:
-      type: object
-      additionalProperties: false
-      required: [command_id, action, expected_task_revision, reason]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        action: {type: string, enum: [pause, resume, stop]}
-        expected_task_revision: {type: integer, minimum: 1}
-        active_call_policy: {type: string, enum: [drain, hangup]}
-        reason: {type: string, minLength: 1, maxLength: 512}
-    ControlAccepted:
-      type: object
-      required:
-        - command_id
-        - tenant_id
-        - tenant_key
-        - task_id
-        - status
-        - requested_task_revision
-        - accepted_at
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        tenant_id: {type: string}
-        tenant_key: {type: string}
-        task_id: {$ref: '#/components/schemas/Id'}
-        status: {const: accepted}
-        requested_task_revision: {type: integer}
-        accepted_at: {type: string, format: date-time}
-    ReplayRequest:
-      type: object
-      additionalProperties: false
-      required: [command_id, reason]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        reason: {type: string, minLength: 1, maxLength: 512}
-    ReplayAccepted:
-      type: object
-      required: [command_id, status, snapshot_cutoff]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        status: {const: accepted}
-        snapshot_cutoff: {type: string, format: date-time}
-    Command:
-      type: object
-      required:
-        - command_id
-        - command_type
-        - tenant_id
-        - tenant_key
-        - status
-        - aggregate_version
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        command_type: {type: string}
-        tenant_id: {type: string}
-        tenant_key: {type: string}
-        task_id: {type: [string, 'null']}
-        execution_id: {type: [string, 'null']}
-        call_id: {type: [string, 'null']}
-        status: {type: string}
-        reason_code: {type: [string, 'null']}
-        wait_reason_code: {type: [string, 'null']}
-        accepted_at: {type: [string, 'null'], format: date-time}
-        waiting_since: {type: [string, 'null'], format: date-time}
-        admission_deadline: {type: [string, 'null'], format: date-time}
-        requested_task_revision: {type: [integer, 'null']}
-        applied_task_revision: {type: [integer, 'null']}
-        task_state: {type: [string, 'null']}
-        updated_at: {type: string, format: date-time}
-        aggregate_version: {type: integer, minimum: 1}
-    Call:
-      type: object
-      required:
-        - call_id
-        - execution_id
-        - call_state
-        - call_version
-        - attempts
-        - transcript
-        - recordings
-        - delivery
-        - snapshot_at
-      properties:
-        call_id: {type: string}
-        execution_id: {type: string}
-        task_id: {type: string}
-        task_item_id: {type: string}
-        call_state: {type: string}
-        call_version: {type: integer}
-        reason_code: {type: [string, 'null']}
-        outcome: {type: [string, 'null']}
-        started_at: {type: [string, 'null'], format: date-time}
-        ended_at: {type: [string, 'null'], format: date-time}
-        duration_ms: {type: [integer, 'null']}
-        attempts: {type: array, items: {type: object}}
-        transcript: {type: object}
-        recordings: {type: array, items: {type: object}}
-        delivery: {type: object}
-        snapshot_at: {type: string, format: date-time}
-    Problem:
-      type: object
-      additionalProperties: false
-      required: [type, title, status, code, detail, request_id, retryable]
-      properties:
-        type: {type: string, format: uri-reference}
-        title: {type: string}
-        status: {type: integer}
-        code: {type: string}
-        detail: {type: string}
-        request_id: {type: string}
-        retryable: {type: boolean}
-  responses:
-    Unauthorized:
-      description: Unauthorized
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    Forbidden:
-      description: Forbidden
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    NotFound:
-      description: Not found without cross-tenant enumeration
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    Conflict:
-      description: Idempotency or revision conflict
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    ReplayExpired:
-      description: Retention window expired
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/integration-manifest.json b/contracts/archive/upstream/2026-09-17-snapshot/integration-manifest.json
deleted file mode 100644
index fcb5dba..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/integration-manifest.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-  "schema_version": "1.0",
-  "snapshot": "SNAPSHOT.json",
-  "purpose": "Public-contract inputs for the standalone SIP mock; parent source paths are not runtime dependencies.",
-  "mq": {
-    "command_schema": "mq.schema.json",
-    "topology": "mq-topology.md",
-    "example": "examples/call.execute.json",
-    "tenant_key_policy": "exact opaque value; no normalization"
-  },
-  "dut": {
-    "protocols": ["SIP/SDP", "ARI HTTP/WebSocket", "RTP/PCMA", "RabbitMQ", "HTTPS/SSE/WSS"],
-    "parent_runtime_imports": false,
-    "runtime_package": {"status": "missing", "required_for": ["AI-01", "MEDIA-01/external-no-inbound"]},
-    "worker_rtp_ingress_observer": {
-      "status": "missing",
-      "required_for": ["MEDIA-01/external-no-inbound"],
-      "required_output": "versioned, run-scoped proof of RTP received by the DUT worker before first send"
-    },
-    "worker_ledger_outbox_export": {
-      "status": "missing",
-      "required_for": ["AI-01"],
-      "required_output": "versioned, redacted read-only execution/ledger/outbox/AI stream evidence"
-    }
-  },
-  "ai_fixture": {
-    "mode": "mock",
-    "accepted_transports": ["HTTPS", "SSE", "WSS"],
-    "audio_gate": "final ASR is emitted only after received audio matches a registered fixture fingerprint"
-  },
-  "status": "snapshot-verified"
-}
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/mock-profile.json b/contracts/archive/upstream/2026-09-17-snapshot/mock-profile.json
deleted file mode 100644
index 4a79b80..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/mock-profile.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "profile_version": "1.0.0",
-  "mode": "mock",
-  "provider_modes": {
-    "saas": "mock",
-    "database": "sqlite",
-    "rabbitmq": "memory",
-    "sip": "mock",
-    "asterisk": "mock",
-    "asr": "mock",
-    "llm": "mock",
-    "tts": "mock",
-    "oss": "mock",
-    "cloud": "fake-cli"
-  },
-  "versions": {"schema": "1.0", "service": "0.1.0", "seed": "mock-2026-09-11"},
-  "limits": {
-    "admission_window_s": 30,
-    "ring_timeout_ms": 30000,
-    "max_call_duration_ms": 180000,
-    "max_mq_bytes": 262144,
-    "max_queue_messages": 1000,
-    "max_queue_bytes": 16777216,
-    "disk_warn_pct": 0.70,
-    "disk_stop_pct": 0.80,
-    "max_http_bytes": 65536,
-    "recording_max_bytes": 16777216,
-    "max_recording_bytes": 16777216,
-    "replay_retention_s": 604800,
-    "upload_ttl_s": 300,
-    "global_concurrency": 6,
-    "global_cps": 3,
-    "tenant_concurrency": 2,
-    "tenant_cps": 1,
-    "tenant_publish_rate": 10,
-    "scheduler_lease_ttl_s": 10,
-    "pending_window_per_tenant": 16,
-    "pending_window_global": 64,
-    "max_unacked_per_tenant": 4,
-    "max_replay_attempts": 6,
-    "cell_capacity": 4,
-    "turns": 2,
-    "hold_ms": 0
-  },
-  "random_seed": 7,
-  "tenants": [
-    {"tenant_id": "tenant-demo", "tenant_key": "tenant-demo-key", "enabled": true},
-    {"tenant_id": "tenant-b", "tenant_key": "tenant.b", "enabled": true},
-    {"tenant_id": "tenant-c", "tenant_key": "tenant#c", "enabled": true}
-  ],
-  "tasks": [
-    {"task_id": "task-demo", "tenant_id": "tenant-demo", "state": "running", "revision": 1},
-    {"task_id": "task-b", "tenant_id": "tenant-b", "state": "running", "revision": 1},
-    {"task_id": "task-c", "tenant_id": "tenant-c", "state": "running", "revision": 1}
-  ],
-  "routes": [{"route_policy_id": "route_policy_test", "trunk_id": "trunk-mock", "egress_pool_id": "egress-mock", "dial_prefix": "7089", "allowed": true}],
-  "caller_profiles": [{"caller_profile_id": "caller_profile_test", "display": "BD93205882", "allowed": true}],
-  "agents": [{"agent_version_id": "agent_v1", "immutable": true, "llm": "mock", "tts": "mock", "asr": "mock"}],
-  "cells": [
-    {"cell_id": "cell-a", "capacity": 4, "media_capacity": 4, "ai_capacity": 4, "egress_pool_id": "egress-mock", "ari_mode": "mock"},
-    {"cell_id": "cell-b", "capacity": 4, "media_capacity": 4, "ai_capacity": 4, "egress_pool_id": "egress-mock", "ari_mode": "mock"}
-  ],
-  "failure_scenarios": ["success", "busy", "no_answer", "ai_timeout", "customer_silent", "ari_disconnect", "upload_missing", "upload_bad_checksum", "broker_outage", "clock_jump"]
-}
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/mq-topology.md b/contracts/archive/upstream/2026-09-17-snapshot/mq-topology.md
deleted file mode 100644
index 60f8501..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/mq-topology.md
+++ /dev/null
@@ -1,40 +0,0 @@
-# agent-call MQ topology v1.0
-
-This file is an implementation companion to the field authority in
-`SaaS交互_OpenAPI与MQ契约规划_v0.1.md`.
-
-| Element | Value |
-| --- | --- |
-| Namespace | `agent-call` |
-| Command exchange | `agent-call.commands.v1`, durable `direct` |
-| Tenant command queue | `agent-call.executor.{tenant_key}.v1`, durable, one exact binding |
-| Command routing key | `agent-call.tenant.{tenant_key}.call.execute` |
-| Event exchange | `agent-call.events.v1`, durable `topic` |
-| SaaS result queue | `agent-call.saas.events.v1`, durable, binding `agent-call.#` |
-| Event routing key | `agent-call.{event_type}` |
-| Body limit | `262144` UTF-8 bytes in the Mock profile |
-| Tenant route budget | Broker limit `255` bytes; fixed prefix/suffix consume `31`, leaving `224` UTF-8 bytes |
-
-## Delivery rules
-
-1. SaaS persists the command publication record before publishing. A mandatory
-   publisher confirmation is required; an unroutable/full queue leaves the
-   original record retained for bounded retry.
-2. The executor consumes only its trusted tenant queue. RabbitMQ messages are
-   acknowledged after durable SQLite acceptance or durable dead-lettering, not
-   when they are fetched.
-3. Executor business events are written to the same database transaction as
-   the state transition. The outbox dispatcher publishes them durably and the
-   SaaS inbox applies each `event_id` once. `saas_applied` may remain unknown
-   after broker confirmation; it does not trigger unbounded republishing.
-4. `tenant_key` is copied byte-for-byte into the body, queue name, binding and
-   routing key. It is not normalized, encoded, truncated or cleaned. A route
-   over the byte budget is retained and not sent.
-5. Replay publishes the original event body and original `event_id` from a
-   fixed retention cutoff. It never creates a new business fact and never
-   includes events written after that cutoff.
-6. HTTP has no call execution or redial endpoint. Control, query, replay and
-   recording metadata paths require bearer scope and tenant scope.
-
-The in-process broker is only for deterministic tests. Docker Compose uses the
-same topology through the `pika` adapter and RabbitMQ durable queues.
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/mq.schema.json b/contracts/archive/upstream/2026-09-17-snapshot/mq.schema.json
deleted file mode 100644
index b5ab065..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/mq.schema.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.invalid/contracts/mq.schema.json",
-  "title": "agent-call MQ command and event envelope",
-  "oneOf": [{"$ref": "#/$defs/executeCommand"}, {"$ref": "#/$defs/event"}],
-  "$defs": {
-    "id": {"type": "string", "minLength": 1, "maxLength": 128, "pattern": "^[^\\s/\\\\]+$"},
-    "tenantKey": {"type": "string", "minLength": 1},
-    "time": {"type": "string", "format": "date-time"},
-    "executeCommand": {
-      "type": "object", "additionalProperties": false,
-      "required": ["schema_version", "command_type", "command_id", "tenant_id", "tenant_key", "trace_id", "issued_at", "not_after", "payload"],
-      "properties": {
-        "schema_version": {"const": "1.0"}, "command_type": {"const": "call.execute"}, "command_id": {"$ref": "#/$defs/id"},
-        "tenant_id": {"$ref": "#/$defs/id"}, "tenant_key": {"$ref": "#/$defs/tenantKey"}, "trace_id": {"$ref": "#/$defs/id"},
-        "issued_at": {"$ref": "#/$defs/time"}, "not_after": {"$ref": "#/$defs/time"}, "payload": {"$ref": "#/$defs/executePayload"}
-      }
-    },
-    "executePayload": {
-      "type": "object", "additionalProperties": false,
-      "required": ["execution_id", "task_id", "task_item_id", "task_revision", "callee", "route_policy_id", "caller_profile_id", "agent_version_id", "variables", "ring_timeout_ms", "max_call_duration_ms"],
-      "properties": {
-        "execution_id": {"$ref": "#/$defs/id"}, "task_id": {"$ref": "#/$defs/id"}, "task_item_id": {"$ref": "#/$defs/id"},
-        "task_revision": {"type": "integer", "minimum": 1}, "callee": {"type": "string", "minLength": 1, "maxLength": 256},
-        "route_policy_id": {"$ref": "#/$defs/id"}, "caller_profile_id": {"$ref": "#/$defs/id"}, "agent_version_id": {"$ref": "#/$defs/id"},
-        "variables": {"type": "object", "additionalProperties": true}, "ring_timeout_ms": {"type": "integer", "minimum": 1}, "max_call_duration_ms": {"type": "integer", "minimum": 1}
-      }
-    },
-    "event": {
-      "type": "object", "additionalProperties": false,
-      "required": ["schema_version", "event_id", "event_type", "tenant_id", "tenant_key", "trace_id", "occurred_at", "aggregate_type", "aggregate_id", "aggregate_version", "payload"],
-      "properties": {
-        "schema_version": {"const": "1.0"}, "event_id": {"$ref": "#/$defs/id"},
-        "event_type": {"enum": ["command.result", "call.status", "transcript.updated", "call.finished", "recording.ready", "recording.failed", "transcript.failed", "contact.opt_out"]},
-        "tenant_id": {"$ref": "#/$defs/id"}, "tenant_key": {"$ref": "#/$defs/tenantKey"}, "trace_id": {"$ref": "#/$defs/id"}, "occurred_at": {"$ref": "#/$defs/time"},
-        "aggregate_type": {"enum": ["command", "call", "transcript_segment", "recording"]}, "aggregate_id": {"$ref": "#/$defs/id"}, "aggregate_version": {"type": "integer", "minimum": 1}, "payload": {"type": "object"}
-      }
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/saas.openapi.yaml b/contracts/archive/upstream/2026-09-17-snapshot/saas.openapi.yaml
deleted file mode 100644
index e3f47c2..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/saas.openapi.yaml
+++ /dev/null
@@ -1,169 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call SaaS Recording Handoff API
-  version: 1.0.0
-  description: >-
-    Internal storage handshake. Business results still return through RabbitMQ.
-servers:
-  - url: https://saas.internal
-security:
-  - bearerAuth: []
-paths:
-  /internal/v1/outbound/recording-uploads:
-    post:
-      operationId: createRecordingUpload
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/UploadRequest'}
-      responses:
-        '201':
-          description: Upload session created or existing session returned
-          headers: {Cache-Control: {schema: {const: no-store}}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/UploadSession'}
-        '200':
-          description: Existing upload session
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/UploadSession'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /internal/v1/outbound/recording-uploads/{upload_id}/complete:
-    post:
-      operationId: completeRecordingUpload
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - name: upload_id
-          in: path
-          required: true
-          schema: {$ref: '#/components/schemas/Id'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/CompleteRequest'}
-      responses:
-        '200':
-          description: Object independently verified
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/VerifiedUpload'}
-        '409': {$ref: '#/components/responses/Conflict'}
-        '410': {$ref: '#/components/responses/Expired'}
-        '422': {$ref: '#/components/responses/Unprocessable'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-components:
-  securitySchemes:
-    bearerAuth: {type: http, scheme: bearer}
-  parameters:
-    TenantId:
-      name: X-Tenant-ID
-      in: header
-      required: true
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string}
-    IdempotencyKey:
-      name: Idempotency-Key
-      in: header
-      required: true
-      schema: {type: string}
-  schemas:
-    Id:
-      type: string
-      minLength: 1
-      maxLength: 128
-      pattern: '^[^\s/\\]+$'
-    UploadRequest:
-      type: object
-      additionalProperties: false
-      required:
-        - recording_id
-        - call_id
-        - content_type
-        - size_bytes
-        - checksum_algorithm
-        - checksum
-        - channels
-        - sample_rate_hz
-        - duration_ms
-      properties:
-        recording_id: {$ref: '#/components/schemas/Id'}
-        call_id: {$ref: '#/components/schemas/Id'}
-        content_type: {type: string, const: audio/wav}
-        size_bytes: {type: integer, minimum: 1}
-        checksum_algorithm: {type: string, const: SHA-256}
-        checksum: {type: string, pattern: '^[0-9a-f]{64}$'}
-        channels: {type: integer, const: 1}
-        sample_rate_hz: {type: integer, minimum: 8000}
-        duration_ms: {type: integer, minimum: 1}
-    UploadSession:
-      type: object
-      required:
-        - upload_id
-        - recording_id
-        - expires_at
-        - upload_method
-        - upload_url
-        - required_headers
-        - constraints
-      properties:
-        upload_id: {$ref: '#/components/schemas/Id'}
-        recording_id: {$ref: '#/components/schemas/Id'}
-        expires_at: {type: string, format: date-time}
-        upload_method: {const: PUT}
-        upload_url: {type: string, format: uri}
-        required_headers: {type: object}
-        constraints: {type: object}
-        oss_id: {type: [string, 'null']}
-    CompleteRequest:
-      type: object
-      additionalProperties: false
-      required: [recording_id, size_bytes, checksum_algorithm, checksum]
-      properties:
-        recording_id: {$ref: '#/components/schemas/Id'}
-        size_bytes: {type: integer, minimum: 1}
-        checksum_algorithm: {const: SHA-256}
-        checksum: {type: string, pattern: '^[0-9a-f]{64}$'}
-        etag: {type: [string, 'null']}
-    VerifiedUpload:
-      type: object
-      required: [upload_id, recording_id, status, oss_id, verified_at]
-      properties:
-        upload_id: {$ref: '#/components/schemas/Id'}
-        recording_id: {$ref: '#/components/schemas/Id'}
-        status: {const: verified}
-        oss_id: {type: string}
-        verified_at: {type: string, format: date-time}
-    Problem:
-      type: object
-      required: [type, title, status, code, detail, request_id, retryable]
-      properties:
-        type: {type: string}
-        title: {type: string}
-        status: {type: integer}
-        code: {type: string}
-        detail: {type: string}
-        request_id: {type: string}
-        retryable: {type: boolean}
-  responses:
-    Unauthorized: {description: Unauthorized}
-    Forbidden: {description: Forbidden}
-    Conflict: {description: Idempotency conflict}
-    Expired: {description: Upload expired}
-    Unprocessable: {description: Object failed independent verification}
diff --git a/contracts/archive/upstream/2026-09-17-snapshot/sip-management.openapi.yaml b/contracts/archive/upstream/2026-09-17-snapshot/sip-management.openapi.yaml
deleted file mode 100644
index 28fee2b..0000000
--- a/contracts/archive/upstream/2026-09-17-snapshot/sip-management.openapi.yaml
+++ /dev/null
@@ -1,1125 +0,0 @@
----
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Asterisk/SIP Management API
-  version: 1.0.0
-  description: >-
-    Independent Asterisk/SIP management backend. Admin write operations are
-    separate from the SaaS read-only Trunk directory and from ordinary
-    scheduling APIs. In mock mode publication records are intents only. In
-    real mode a publication is successful only after every selected Cell Agent
-    returns a matching mTLS acknowledgement.
-servers:
-  - url: https://sip-admin.internal
-    description: Restricted operator management network
-  - url: https://sip-read.internal
-    description: SaaS read-only service network
-tags:
-  - name: health
-  - name: admin-providers
-  - name: admin-trunks
-  - name: admin-cells
-  - name: admin-status
-  - name: admin-statistics
-  - name: admin-audit
-  - name: saas-readonly
-paths:
-  /healthz/live:
-    get:
-      tags: [health]
-      operationId: live
-      responses:
-        '200':
-          description: Service is alive
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/Health'
-  /admin/v1/providers:
-    get:
-      tags: [admin-providers]
-      operationId: listProviders
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider directory
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderList'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/providers/{provider_id}:
-    parameters:
-      - {$ref: '#/components/parameters/ProviderId'}
-    get:
-      tags: [admin-providers]
-      operationId: getProvider
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-providers]
-      operationId: upsertProvider
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ProviderInput'}
-      responses:
-        '200':
-          description: Updated provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '201':
-          description: Created provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks:
-    get:
-      tags: [admin-trunks]
-      operationId: listAdminTrunks
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/TrunkStatusFilter'}
-      responses:
-        '200':
-          description: All Trunks, including unpublished revisions
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AdminTrunkList'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-  /admin/v1/trunks/{trunk_id}:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: getAdminTrunk
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Trunk configuration and revisions
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AdminTrunk'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-trunks]
-      operationId: createTrunkRevision
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/TrunkConfig'
-      responses:
-        '200':
-          description: New draft revision for an existing Trunk
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '201':
-          description: New Trunk with its first draft revision
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/validate:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: validateTrunk
-      security: [{SipAdminBearer: []}]
-      requestBody:
-        required: false
-        content:
-          application/json:
-            schema:
-              type: object
-              additionalProperties: false
-              properties:
-                revision: {type: integer, minimum: 1}
-      responses:
-        '200':
-          description: Validation issues, compatible Cells, and impact preview
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/trunks/{trunk_id}/verifications:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: addTrunkVerification
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/VerificationRequest'
-      responses:
-        '200':
-          description: Versioned verification record
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/publish:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: publishTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      responses:
-        '200':
-          description: >-
-            Published revision after all selected Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/disable:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: disableTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      responses:
-        '200':
-          description: Trunk disabled after selected Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/rollback:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: rollbackTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              type: object
-              additionalProperties: false
-              required: [target_revision]
-              properties:
-                target_revision: {type: integer, minimum: 1}
-      responses:
-        '200':
-          description: >-
-            New revision copied from the target after Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/publications:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: listTrunkPublications
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Per-Cell publication intents
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, publications]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  publications:
-                    type: array
-                    items: {$ref: '#/components/schemas/Publication'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/trunks/{trunk_id}/audit:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: listTrunkAudit
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Immutable management audit entries
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, audit]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  audit:
-                    type: array
-                    items: {$ref: '#/components/schemas/AuditEntry'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/cells:
-    get:
-      tags: [admin-cells]
-      operationId: listCells
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Registered multi-machine voice Cells
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, cells]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  cells:
-                    type: array
-                    items: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/cells/{cell_id}:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    get:
-      tags: [admin-cells]
-      operationId: getCell
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Registered Cell
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-cells]
-      operationId: registerCell
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/CellConfig'}
-      responses:
-        '200':
-          description: Updated Cell revision
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '201':
-          description: Registered Cell
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/cells/{cell_id}/observations:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    post:
-      tags: [admin-cells]
-      operationId: ingestCellObservation
-      security: [{SipAdminBearer: []}]
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ObservationInput'}
-      responses:
-        '201':
-          description: >-
-            Observation accepted for the current boot and monotonic sequence
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/egress-pools:
-    get:
-      tags: [admin-cells]
-      operationId: listEgressPools
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Fixed egress pool directory
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/sip-status:
-    get:
-      tags: [admin-status]
-      operationId: getSipStatus
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/CellIdsFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-      responses:
-        '200':
-          description: >-
-            Cell/trunk status matrix with freshness and missing sources
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/cells/{cell_id}/sip-status:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    get:
-      tags: [admin-status]
-      operationId: getCellSipStatus
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/TrunkFilter'}
-      responses:
-        '200':
-          description: One Cell status
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusItem'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/providers/{provider_id}/status:
-    parameters:
-      - {$ref: '#/components/parameters/ProviderId'}
-    get:
-      tags: [admin-status]
-      operationId: getProviderStatus
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider status matrix
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/statistics/outbound/summary:
-    get:
-      tags: [admin-statistics]
-      operationId: getOutboundSummary
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Cohort and interval metrics with completeness metadata
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatisticsSummary'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '422': {$ref: '#/components/responses/BadRequest'}
-  /admin/v1/statistics/outbound/timeseries:
-    get:
-      tags: [admin-statistics]
-      operationId: getOutboundTimeseries
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/Granularity'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Bounded UTC time series
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/TimeseriesResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '422': {$ref: '#/components/responses/BadRequest'}
-  /admin/v1/call-attempts:
-    get:
-      tags: [admin-statistics]
-      operationId: listCallAttempts
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/Limit'}
-        - {$ref: '#/components/parameters/Cursor'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Redacted raw attempt facts
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/call-attempts/{attempt_id}:
-    parameters:
-      - name: attempt_id
-        in: path
-        required: true
-        schema: {type: string}
-    get:
-      tags: [admin-statistics]
-      operationId: getCallAttempt
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: One redacted attempt fact
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/audit:
-    get:
-      tags: [admin-audit]
-      operationId: listAudit
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/Limit'}
-        - {$ref: '#/components/parameters/ResourceFilter'}
-        - {$ref: '#/components/parameters/RequestFilter'}
-        - {$ref: '#/components/parameters/ActorFilter'}
-      responses:
-        '200':
-          description: Immutable audit entries
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/operations/{operation_id}:
-    parameters:
-      - name: operation_id
-        in: path
-        required: true
-        schema: {type: string}
-    get:
-      tags: [admin-audit]
-      operationId: getOperation
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Durable operation state for retry/recovery
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /readonly/v1/sip/trunks:
-    get:
-      tags: [saas-readonly]
-      operationId: listAuthorizedTrunks
-      security: [{SaasTrunkReadBearer: []}]
-      responses:
-        '200':
-          description: Published Trunks authorized for this SaaS principal
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/ReadonlyTrunkList'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /readonly/v1/sip/trunks/{trunk_id}:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [saas-readonly]
-      operationId: getAuthorizedTrunk
-      security: [{SaasTrunkReadBearer: []}]
-      responses:
-        '200':
-          description: Published, sanitized Trunk metadata
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReadonlyTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-components:
-  securitySchemes:
-    SipAdminBearer:
-      type: http
-      scheme: bearer
-      bearerFormat: opaque
-      description: >-
-        Dedicated operator/backend credential for SIP management writes. It is
-        not accepted by the SaaS read-only API or ordinary scheduling API.
-    SaasTrunkReadBearer:
-      type: http
-      scheme: bearer
-      bearerFormat: opaque
-      description: >-
-        Dedicated SaaS read-only credential. It cannot publish, modify, disable,
-        rollback, or access Cell management.
-  parameters:
-    ProviderId:
-      name: provider_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    TrunkId:
-      name: trunk_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    CellId:
-      name: cell_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    IfMatch:
-      name: If-Match
-      in: header
-      required: true
-      description: Exact latest revision required for CAS; quotes are accepted.
-      schema: {type: integer, minimum: 0}
-    CellIdsFilter:
-      name: cell_ids
-      in: query
-      required: false
-      schema: {type: string}
-    CellIdFilter:
-      name: cell_id
-      in: query
-      required: false
-      schema: {type: string}
-    ProviderFilter:
-      name: provider_id
-      in: query
-      required: false
-      schema: {type: string}
-    TrunkFilter:
-      name: trunk_id
-      in: query
-      required: false
-      schema: {type: string}
-    TrunkStatusFilter:
-      name: status
-      in: query
-      required: false
-      schema: {type: string}
-    ResourceFilter:
-      name: resource_id
-      in: query
-      required: false
-      schema: {type: string}
-    ActorFilter:
-      name: actor
-      in: query
-      required: false
-      schema: {type: string}
-    From:
-      name: from
-      in: query
-      required: false
-      schema: {type: string, format: date-time}
-    To:
-      name: to
-      in: query
-      required: false
-      schema: {type: string, format: date-time}
-    StatsMode:
-      name: mode
-      in: query
-      required: false
-      schema: {type: string, enum: [mock, mixed, real]}
-    EgressFilter:
-      name: egress_pool_id
-      in: query
-      required: false
-      schema: {type: string}
-    Granularity:
-      name: granularity
-      in: query
-      required: false
-      schema: {type: string, enum: [minute, hour, day]}
-    Limit:
-      name: limit
-      in: query
-      required: false
-      schema: {type: integer, minimum: 1, maximum: 200}
-    Cursor:
-      name: cursor
-      in: query
-      required: false
-      schema: {type: string}
-    RequestFilter:
-      name: request_id
-      in: query
-      required: false
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  responses:
-    BadRequest:
-      description: Invalid configuration or request
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Unauthorized:
-      description: Missing or wrong authentication domain
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Forbidden:
-      description: Credential lacks the required scope
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Conflict:
-      description: CAS conflict or no compatible Cell
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    NotFound:
-      description: Resource is not visible or does not exist
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-  schemas:
-    Mode:
-      type: string
-      enum: [mock, real]
-    StatsMode:
-      type: string
-      enum: [mock, mixed, real]
-    Health:
-      type: object
-      additionalProperties: false
-      required: [status, mode]
-      properties:
-        status: {type: string, const: ok}
-        mode: {$ref: '#/components/schemas/Mode'}
-    CodecProfile:
-      type: object
-      additionalProperties: false
-      required: [allowed, preferred]
-      properties:
-        allowed:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        preferred: {type: string, enum: [PCMA, PCMU]}
-    SipConfig:
-      type: object
-      additionalProperties: false
-      required: [host, port, transport, auth_mode, register]
-      properties:
-        host: {type: string, minLength: 1, maxLength: 253}
-        port: {type: integer, minimum: 1, maximum: 65535}
-        transport: {type: string, enum: [udp, tcp, tls]}
-        auth_mode: {type: string, enum: [ip, digest]}
-        register: {type: boolean}
-        credential_ref:
-          type: string
-          writeOnly: true
-          description: >-
-            Secret-store reference only; plaintext credentials are forbidden.
-    VerificationRequest:
-      type: object
-      additionalProperties: false
-      required: [revision, check_name, result]
-      properties:
-        revision: {type: integer, minimum: 1}
-        check_name:
-          type: string
-          enum:
-            - transport
-            - registration_auth
-            - caller_id_rules
-            - codec
-            - capacity
-            - whitelist
-        result:
-          type: string
-          enum: [confirmed, failed, unknown, not_applicable]
-        evidence_ref: {type: string, maxLength: 512}
-        checked_by: {type: string, maxLength: 128}
-    TrunkConfig:
-      type: object
-      additionalProperties: false
-      required:
-        - provider_id
-        - display_name
-        - enabled
-        - sip
-        - codec_profile
-        - caller_ids
-        - dial_prefix
-        - egress_pool_id
-        - max_concurrency
-        - max_cps
-      properties:
-        provider_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        enabled: {type: boolean}
-        sip: {$ref: '#/components/schemas/SipConfig'}
-        codec_profile: {$ref: '#/components/schemas/CodecProfile'}
-        caller_ids:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, minLength: 1, maxLength: 128}
-        dial_prefix: {type: string, maxLength: 32}
-        egress_pool_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        max_concurrency: {type: integer, minimum: 1}
-        max_cps: {type: integer, minimum: 1}
-    CellConfig:
-      type: object
-      additionalProperties: false
-      required: [egress_pool_id, codec_capabilities, status, max_concurrency]
-      properties:
-        egress_pool_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        codec_capabilities:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        status: {type: string, enum: [healthy, draining, disabled]}
-        max_concurrency: {type: integer, minimum: 1}
-        management_url:
-          type: string
-          format: uri
-          pattern: '^https://'
-          description: >-
-            mTLS Cell Agent endpoint. Required when mode=real; credentials and
-            query strings are not allowed.
-    RevisionInfo:
-      type: object
-      additionalProperties: false
-      required: [revision, state, created_at, created_by]
-      properties:
-        revision: {type: integer, minimum: 1}
-        state: {type: string, enum: [draft, publishing, published, superseded]}
-        config_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-        created_at: {type: string, format: date-time}
-        created_by: {type: string}
-    AdminTrunk:
-      type: object
-      required:
-        - mode
-        - trunk_id
-        - provider_id
-        - latest_revision
-        - active_revision
-        - active_status
-        - status
-        - compatible_cell_ids
-        - latest
-        - active
-        - versions
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunk_id: {type: string}
-        provider_id: {type: string}
-        latest_revision: {type: integer, minimum: 1}
-        active_revision: {type: integer, minimum: 0}
-        active_status: {type: string, enum: [draft, published, disabled]}
-        status: {type: string, enum: [draft, published, disabled]}
-        updated_at: {type: string, format: date-time}
-        compatible_cell_ids: {type: array, items: {type: string}}
-        latest: {$ref: '#/components/schemas/TrunkView'}
-        active: {$ref: '#/components/schemas/TrunkView'}
-        versions:
-          type: array
-          items:
-            $ref: '#/components/schemas/RevisionInfo'
-    TrunkView:
-      allOf:
-        - {$ref: '#/components/schemas/TrunkConfig'}
-        - type: object
-          properties:
-            trunk_id: {type: string}
-            credential_configured: {type: boolean}
-            asterisk_allow:
-              type: array
-              items: {type: string, enum: [alaw, ulaw]}
-            config_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-    ReadonlyTrunk:
-      type: object
-      required:
-        - mode
-        - trunk_id
-        - provider_id
-        - revision
-        - status
-        - config
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunk_id: {type: string}
-        provider_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        status: {type: string, const: published}
-        updated_at: {type: string, format: date-time}
-        config: {$ref: '#/components/schemas/TrunkView'}
-    AdminTrunkList:
-      type: object
-      required: [mode, trunks]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunks: {type: array, items: {$ref: '#/components/schemas/AdminTrunk'}}
-    ReadonlyTrunkList:
-      type: object
-      required: [mode, trunks]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunks:
-          type: array
-          items:
-            $ref: '#/components/schemas/ReadonlyTrunk'
-    Cell:
-      type: object
-      required: [mode, cell_id, revision, config, updated_at, updated_by]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        cell_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        config: {$ref: '#/components/schemas/CellConfig'}
-        cloud_instance_id: {type: string}
-        instance_name: {type: string}
-        region: {type: string}
-        boot_id: {type: string}
-        updated_at: {type: string, format: date-time}
-        updated_by: {type: string}
-    Publication:
-      type: object
-      required: [trunk_id, revision, cell_id, status, updated_at]
-      properties:
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        cell_id: {type: string}
-        status: {type: string, enum: [pending, applied, failed]}
-        error_code: {type: [string, 'null']}
-        applied_at: {type: [string, 'null'], format: date-time}
-        target_digest: {type: string}
-        local_revision: {type: integer, minimum: 0}
-        local_digest: {type: string}
-        operation_id: {type: string}
-        updated_at: {type: string, format: date-time}
-    AuditEntry:
-      type: object
-      required:
-        - audit_id
-        - resource_type
-        - resource_id
-        - action
-        - revision
-        - actor
-        - details_json
-        - created_at
-      properties:
-        audit_id: {type: string}
-        resource_type: {type: string, const: trunk}
-        resource_id: {type: string}
-        action:
-          type: string
-          enum:
-            [
-              upsert,
-              publish,
-              publish_failed,
-              disable,
-              disable_failed,
-              rollback,
-              rollback_failed,
-            ]
-        revision: {type: integer, minimum: 0}
-        actor: {type: string}
-        request_id: {type: [string, 'null']}
-        details_json: {type: string}
-        created_at: {type: string, format: date-time}
-    ProviderInput:
-      type: object
-      additionalProperties: false
-      required: [display_name, lifecycle]
-      properties:
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        notes: {type: string, maxLength: 2000}
-        lifecycle: {type: string, enum: [active, archived]}
-    Provider:
-      allOf:
-        - {$ref: '#/components/schemas/ProviderInput'}
-        - type: object
-          required: [provider_id, revision, trunk_count, created_at, updated_at]
-          properties:
-            provider_id: {type: string}
-            revision: {type: integer, minimum: 1}
-            trunk_count: {type: integer, minimum: 0}
-            created_at: {type: string, format: date-time}
-            updated_at: {type: string, format: date-time}
-            updated_by: {type: string}
-    ProviderList:
-      type: object
-      required: [mode, providers]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        providers: {type: array, items: {$ref: '#/components/schemas/Provider'}}
-    ProviderResponse:
-      type: object
-      required: [mode, provider]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        provider: {$ref: '#/components/schemas/Provider'}
-    ObservationInput:
-      type: object
-      additionalProperties: false
-      required: [cell_id, boot_id, sequence, observed_at, source, states]
-      properties:
-        observation_id: {type: string}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        boot_id: {type: string, minLength: 1}
-        sequence: {type: integer, minimum: 1}
-        observed_at: {type: string, format: date-time}
-        source: {type: string}
-        config_revision: {type: integer, minimum: 0}
-        states: {type: object}
-        occupancy: {type: object}
-        sample_id: {type: string}
-    StatusItem:
-      type: object
-      required: [mode, cell_id, availability, complete, missing_sources]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        cell_id: {type: string}
-        availability: {type: string, enum: [healthy, stale, unknown, disabled]}
-        complete: {type: boolean}
-        observed_at: {type: [string, 'null'], format: date-time}
-        received_at: {type: [string, 'null'], format: date-time}
-        observation_age_seconds: {type: [integer, 'null'], minimum: 0}
-        clock_skew: {type: boolean}
-        reason: {type: string}
-        boot_id: {type: string}
-        sequence: {type: integer, minimum: 1}
-        config_revision: {type: integer, minimum: 1}
-        config_status: {type: string}
-        egress_pool_id: {type: string}
-        eligibility: {type: string}
-        missing_sources: {type: array, items: {type: string}}
-        states: {type: object}
-        occupancy: {type: object}
-        trunks: {type: array, items: {type: object}}
-        publication: {type: object}
-    StatusResponse:
-      type: object
-      required: [mode, complete, cells]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        complete: {type: boolean}
-        generated_at: {type: string, format: date-time}
-        data_as_of: {type: [string, 'null'], format: date-time}
-        coverage: {type: object}
-        cells: {type: array, items: {$ref: '#/components/schemas/StatusItem'}}
-    StatisticsSummary:
-      type: object
-      required: [mode, from, to, complete, metrics]
-      properties:
-        mode: {$ref: '#/components/schemas/StatsMode'}
-        from: {type: string, format: date-time}
-        to: {type: string, format: date-time}
-        timezone: {type: string}
-        definition_version: {type: string}
-        filters: {type: object}
-        complete: {type: boolean}
-        missing_sources: {type: array, items: {type: string}}
-        unresolved_count: {type: integer, minimum: 0}
-        data_as_of: {type: [string, 'null'], format: date-time}
-        metrics: {type: object}
-        failure_reasons: {type: array, items: {type: object}}
-        realtime: {type: object}
-    TimeseriesResponse:
-      type: object
-      required: [mode, from, to, granularity, complete, series]
-      properties:
-        mode: {$ref: '#/components/schemas/StatsMode'}
-        from: {type: string, format: date-time}
-        to: {type: string, format: date-time}
-        timezone: {type: string}
-        definition_version: {type: string}
-        filters: {type: object}
-        granularity: {type: string, enum: [minute, hour, day]}
-        complete: {type: boolean}
-        series: {type: array, items: {type: object}}
-    ErrorResponse:
-      type: object
-      required: [error]
-      properties:
-        error:
-          type: object
-          required: [code, message]
-          properties:
-            code: {type: string}
-            message: {type: string}
-            fields: {type: object}
-            request_id: {type: string}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/README.md b/contracts/archive/upstream/2026-09-18-p1-baseline/README.md
deleted file mode 100644
index 05ad816..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/README.md
+++ /dev/null
@@ -1,27 +0,0 @@
-# 2026-09-18 P1 development contract baseline
-
-This is the **project-owned** W01 development release. It is self-contained and
-embedded by `contracts/contracts.go`; runtime code does not read the parent
-project or the source snapshot directory.
-
-## Scope closed for local development
-
-- strict envelope plus eight event payload schemas;
-- explicit `full_ai` and `asr_only` immutable AI branches, with legacy full-AI
-  compatibility;
-- Dispatcher-to-Agent AI authorization, tenant/original-key binding and digest;
-- static Cell/SIP hand-off artifact shape;
-- Agent-direct OSS upload request/grant/complete/verified metadata;
-- P1 mock two-Cell development profile with real authorization deliberately
-  blocked; and
-- positive and negative fixtures for each boundary.
-
-`release-manifest.json`, `SNAPSHOT.json`, and the parent `manifest.txt` record
-source ancestry and SHA-256 hashes. The source snapshot was dirty when
-imported, so this release is **not** an externally authoritative SaaS
-publication and does not authorize real SIP, AI, OSS, cloud or paid activity.
-The external authority/real-budget gate remains a W04/W14 concern.
-
-The release must be changed as a whole: update the version, regenerate hashes,
-run the contract and AI tests, and update the embedded source pointer only after
-reviewing compatibility.
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/SNAPSHOT.json b/contracts/archive/upstream/2026-09-18-p1-baseline/SNAPSHOT.json
deleted file mode 100644
index c6b729a..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/SNAPSHOT.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "release_version": "2026-09-18-p1-baseline",
-  "release_kind": "project-owned-development-baseline",
-  "contract_status": "locally-locked-not-external-authoritative",
-  "source_bundle": "2026-09-17-snapshot",
-  "source_repository": "git.ipao.vip/rogee/ai-call",
-  "source_snapshot": "2026-09-17",
-  "source_head": "fa6925010ba47976d2e99893eac92140b3cb0d09",
-  "source_worktree": "dirty",
-  "runtime_dependency": "none (bundle is embedded; parent paths are never read at runtime)",
-  "amendments": [
-    "event-payloads.schema.json closes the eight event payload schemas and strict event_type dispatch",
-    "ai-config.schema.json adds explicit full_ai/asr_only branches with legacy full-AI compatibility",
-    "examples include positive and negative mode/event fixtures",
-    "W01 release metadata and hashes are generated from this self-contained directory"
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/ai-authorization.schema.json b/contracts/archive/upstream/2026-09-18-p1-baseline/ai-authorization.schema.json
deleted file mode 100644
index ef7ee1c..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/ai-authorization.schema.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/ai-authorization.schema.json",
-  "title": "Dispatcher to Agent immutable AI authorization",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["authorization_id", "tenant_id", "tenant_key", "agent_version_id", "config_sha256", "mode", "issued_at", "expires_at", "source", "revoked"],
-  "properties": {
-    "authorization_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "tenant_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "tenant_key": {"type": "string", "minLength": 1, "maxLength": 224},
-    "agent_version_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "config_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-    "mode": {"enum": ["full_ai", "asr_only"]},
-    "issued_at": {"type": "string", "format": "date-time"},
-    "expires_at": {"type": "string", "format": "date-time"},
-    "source": {"enum": ["saas", "mock-saas"]},
-    "credential_refs": {
-      "type": "object",
-      "additionalProperties": false,
-      "properties": {
-        "asr": {"type": "string", "minLength": 1, "maxLength": 128},
-        "llm": {"type": "string", "minLength": 1, "maxLength": 128},
-        "tts": {"type": "string", "minLength": 1, "maxLength": 128}
-      }
-    },
-    "allowed_egress_pool_ids": {
-      "type": "array", "minItems": 1, "uniqueItems": true,
-      "items": {"type": "string", "minLength": 1, "maxLength": 128}
-    },
-    "revoked": {"type": "boolean"},
-    "revocation_reason": {"type": "string", "maxLength": 256}
-  },
-  "allOf": [
-    {
-      "if": {"properties": {"revoked": {"const": true}}},
-      "then": {"required": ["revocation_reason"]}
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/ai-config.openapi.yaml b/contracts/archive/upstream/2026-09-18-p1-baseline/ai-config.openapi.yaml
deleted file mode 100644
index e310606..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/ai-config.openapi.yaml
+++ /dev/null
@@ -1,145 +0,0 @@
-openapi: 3.1.0
-info:
-  title: agent-call immutable AI configuration API
-  version: 1.0.0
-  description: >-
-    Internal configuration publication/read surface. The call.execute business
-    command remains RabbitMQ-only; secrets, URLs, and provider credentials are
-    resolved by the execution environment and never enter MQ messages.
-servers:
-  - url: /
-paths:
-  /internal/v1/ai/agent-versions:
-    post:
-      operationId: publishAgentVersion
-      security:
-        - aiConfigPublish: []
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/AgentVersionPublishRequest'
-      responses:
-        '200':
-          description: Identical immutable content already exists
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersionReceipt'
-        '201':
-          description: Immutable version published
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersionReceipt'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '403':
-          $ref: '#/components/responses/Forbidden'
-        '409':
-          description: Existing version has different content
-  /internal/v1/ai/agent-versions/{agent_version_id}:
-    get:
-      operationId: getAgentVersion
-      security:
-        - aiConfigRead: []
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - name: agent_version_id
-          in: path
-          required: true
-          schema:
-            type: string
-            pattern: '^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$'
-      responses:
-        '200':
-          description: Trusted immutable snapshot
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersion'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '403':
-          $ref: '#/components/responses/Forbidden'
-        '404':
-          description: Agent version not found
-components:
-  parameters:
-    TenantId:
-      name: X-Tenant-Id
-      in: header
-      required: true
-      schema: {type: string, minLength: 1}
-    RequestId:
-      name: X-Request-Id
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  securitySchemes:
-    aiConfigPublish:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: >-
-        Requires scope ai.config.publish and the AI-config issuer/audience.
-    aiConfigRead:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: >-
-        Requires scope ai.config.read and the AI-config issuer/audience.
-  schemas:
-    AgentVersionPublishRequest:
-      type: object
-      additionalProperties: false
-      required: [agent_version_id, config]
-      properties:
-        agent_version_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$'
-        config:
-          $ref: 'ai-config.schema.json'
-    AgentVersionReceipt:
-      type: object
-      required: [tenant_id, agent_version_id, status, immutable, content_sha256]
-      properties:
-        tenant_id: {type: string}
-        agent_version_id: {type: string}
-        status: {enum: [published, reused]}
-        immutable: {const: true}
-        content_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-    AgentVersion:
-      allOf:
-        - $ref: '#/components/schemas/AgentVersionReceipt'
-        - type: object
-          required: [config]
-          properties:
-            config:
-              $ref: 'ai-config.schema.json'
-            created_at: {type: string, format: date-time}
-            published_at: {type: string, format: date-time}
-            created_by: {type: string}
-    Error:
-      type: object
-      required: [error]
-      properties:
-        error: {type: string}
-        message: {type: string}
-  responses:
-    BadRequest:
-      description: Invalid configuration
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/Error'}
-    Unauthorized:
-      description: Missing or invalid AI-config token
-    Forbidden:
-      description: Token lacks the AI-config permission
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/ai-config.schema.json b/contracts/archive/upstream/2026-09-18-p1-baseline/ai-config.schema.json
deleted file mode 100644
index cf06b62..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/ai-config.schema.json
+++ /dev/null
@@ -1,122 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/ai-config.schema.json",
-  "title": "Immutable AI agent version",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["agent_version_id", "immutable", "asr", "conversation"],
-  "properties": {
-    "agent_version_id": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$"},
-    "immutable": {"const": true},
-    "mode": {"enum": ["full_ai", "asr_only"]},
-    "llm": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "model"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "temperature": {"type": "number", "minimum": 0, "maximum": 2},
-        "max_tokens": {"type": "integer", "minimum": 1},
-        "timeout_ms": {"type": "integer", "minimum": 1}
-      }
-    },
-    "prompt": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["text", "allowed_variables"],
-      "properties": {
-        "text": {"type": "string", "minLength": 1, "maxLength": 32768},
-        "allowed_variables": {
-          "type": "array",
-          "maxItems": 32,
-          "items": {"type": "string", "pattern": "^[A-Za-z_][A-Za-z0-9_]*$"}
-        },
-        "max_bytes": {"type": "integer", "minimum": 1, "maximum": 32768}
-      }
-    },
-    "tts": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "model", "voice", "format"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "voice": {"type": "string", "minLength": 1, "maxLength": 128},
-        "speed": {"type": "number", "minimum": 0.25, "maximum": 3},
-        "timeout_ms": {"type": "integer", "minimum": 1},
-        "format": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": ["encoding", "sample_rate_hz", "channels"],
-          "properties": {
-            "encoding": {"enum": ["pcm_s16le", "pcma"]},
-            "sample_rate_hz": {"type": "integer", "minimum": 8000, "maximum": 48000},
-            "channels": {"const": 1}
-          }
-        }
-      }
-    },
-    "asr": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "language", "input"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "language": {"type": "string", "minLength": 1, "maxLength": 32},
-        "interim": {"type": "boolean"},
-        "timeout_ms": {"type": "integer", "minimum": 1},
-        "input": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": ["encoding", "sample_rate_hz", "channels", "sample_width_bytes"],
-          "properties": {
-            "encoding": {"const": "pcm_s16le"},
-            "sample_rate_hz": {"type": "integer", "minimum": 8000, "maximum": 48000},
-            "channels": {"const": 1},
-            "sample_width_bytes": {"const": 2}
-          }
-        }
-      }
-    },
-    "conversation": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["allow_interrupt", "silence_timeout_ms", "max_duration_ms", "max_turns", "sentence_max_chars", "max_pending_audio_chunks"],
-      "properties": {
-        "opening": {"type": "string", "maxLength": 32768},
-        "allow_interrupt": {"type": "boolean"},
-        "silence_timeout_ms": {"type": "integer", "minimum": 1},
-        "max_duration_ms": {"type": "integer", "minimum": 1, "maximum": 3600000},
-        "max_turns": {"type": "integer", "minimum": 1, "maximum": 1000},
-        "sentence_max_chars": {"type": "integer", "minimum": 1},
-        "max_pending_audio_chunks": {"type": "integer", "minimum": 1}
-      }
-    },
-    "metadata": {"type": "object", "additionalProperties": true}
-  },
-  "oneOf": [
-    {
-      "title": "Full AI",
-      "required": ["llm", "prompt", "tts"],
-      "properties": {
-        "mode": {"enum": ["full_ai"]},
-        "conversation": {"required": ["opening"]}
-      }
-    },
-    {
-      "title": "ASR only",
-      "required": ["mode"],
-      "properties": {"mode": {"const": "asr_only"}},
-      "not": {"anyOf": [
-        {"required": ["llm"]},
-        {"required": ["prompt"]},
-        {"required": ["tts"]}
-      ]}
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/cell-agent.openapi.yaml b/contracts/archive/upstream/2026-09-18-p1-baseline/cell-agent.openapi.yaml
deleted file mode 100644
index f37e4c0..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/cell-agent.openapi.yaml
+++ /dev/null
@@ -1,232 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Cell Agent API
-  version: 1.0.0
-  description: >-
-    Restricted mTLS API used by the SIP management backend to deliver a
-    versioned Trunk snapshot to one voice Cell. The Cell validates the SHA-256
-    snapshot, applies it with an atomic file replacement, reloads Asterisk,
-    restores the previous file on reload failure, and returns applied only
-    after the reload succeeds. A disabled snapshot removes the Cell-local
-    Trunk fragment and reloads Asterisk.
-servers:
-  - url: https://cell.internal:9443
-    description: Cell management network only
-tags:
-  - name: health
-  - name: trunk-apply
-paths:
-  /healthz/live:
-    get:
-      tags: [health]
-      operationId: live
-      responses:
-        '200':
-          description: Cell Agent is alive
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Health'}
-  /v1/sip/trunks/{trunk_id}/apply:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [trunk-apply]
-      operationId: applyTrunk
-      security: [{CellManagementMtls: []}]
-      parameters:
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/Publication'}
-      responses:
-        '200':
-          description: Asterisk has loaded the exact snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Acknowledgement'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409':
-          description: >-
-            Revision or expected local snapshot is stale; the Cell never
-            guesses over an unknown baseline
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ErrorResponse'}
-        '502':
-          description: Asterisk rejected the apply or reload
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ErrorResponse'}
-  /v1/sip/trunks/{trunk_id}/state:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [trunk-apply]
-      operationId: getTrunkState
-      security: [{CellManagementMtls: []}]
-      responses:
-        '200':
-          description: Durable Cell apply state
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/State'}
-        '404': {$ref: '#/components/responses/NotFound'}
-components:
-  securitySchemes:
-    CellManagementMtls:
-      type: mutualTLS
-      description: Management backend client certificate signed by the Cell CA.
-  parameters:
-    TrunkId:
-      name: trunk_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  schemas:
-    Health:
-      type: object
-      additionalProperties: false
-      required: [status, mode, cell_id]
-      properties:
-        status: {type: string, const: ok}
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-    CodecProfile:
-      type: object
-      additionalProperties: false
-      required: [allowed, preferred]
-      properties:
-        allowed:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        preferred: {type: string, enum: [PCMA, PCMU]}
-    SipConfig:
-      type: object
-      additionalProperties: false
-      required: [host, port, transport, auth_mode, register, credential_ref]
-      properties:
-        host: {type: string, minLength: 1, maxLength: 253}
-        port: {type: integer, minimum: 1, maximum: 65535}
-        transport: {type: string, enum: [udp, tcp, tls]}
-        auth_mode: {type: string, enum: [ip, digest]}
-        register: {type: boolean}
-        credential_ref:
-          type: [string, 'null']
-          description: Secret-store reference only; plaintext is forbidden.
-    TrunkConfig:
-      type: object
-      additionalProperties: false
-      required:
-        - provider_id
-        - display_name
-        - enabled
-        - sip
-        - codec_profile
-        - caller_ids
-        - dial_prefix
-        - egress_pool_id
-        - max_concurrency
-        - max_cps
-      properties:
-        provider_id: {type: string}
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        enabled: {type: boolean}
-        sip: {$ref: '#/components/schemas/SipConfig'}
-        codec_profile: {$ref: '#/components/schemas/CodecProfile'}
-        caller_ids:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, minLength: 1, maxLength: 128}
-        dial_prefix: {type: string, maxLength: 32}
-        egress_pool_id: {type: string}
-        max_concurrency: {type: integer, minimum: 1}
-        max_cps: {type: integer, minimum: 1}
-    Publication:
-      type: object
-      additionalProperties: false
-      required:
-        [mode, cell_id, trunk_id, revision, expected_local_revision, config,
-         config_sha256]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        expected_local_revision: {type: integer, minimum: 0}
-        config: {$ref: '#/components/schemas/TrunkConfig'}
-        config_sha256:
-          type: string
-          pattern: '^[0-9a-f]{64}$'
-    Acknowledgement:
-      type: object
-      additionalProperties: false
-      required:
-        [mode, cell_id, trunk_id, revision, config_sha256, status, idempotent]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        config_sha256: {type: string, pattern: '^[0-9a-f]{64}$'}
-        status: {type: string, const: applied}
-        idempotent: {type: boolean}
-    State:
-      type: object
-      additionalProperties: false
-      required:
-        [
-          mode,
-          cell_id,
-          trunk_id,
-          desired_revision,
-          applied_revision,
-          status,
-          updated_at,
-        ]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        desired_revision: {type: integer, minimum: 1}
-        applied_revision: {type: integer, minimum: 0}
-        status: {type: string, enum: [applying, applied, failed]}
-        last_error: {type: [string, 'null']}
-        updated_at: {type: string, format: date-time}
-    ErrorResponse:
-      type: object
-      required: [error]
-      properties:
-        error:
-          type: object
-          required: [code, message]
-          properties:
-            code: {type: string}
-            message: {type: string}
-  responses:
-    BadRequest:
-      description: Invalid publication or hash
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Forbidden:
-      description: Certificate or Cell identity is not authorized
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    NotFound:
-      description: State does not exist
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/event-payloads.schema.json b/contracts/archive/upstream/2026-09-18-p1-baseline/event-payloads.schema.json
deleted file mode 100644
index db4cecc..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/event-payloads.schema.json
+++ /dev/null
@@ -1,170 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/event-payloads.schema.json",
-  "title": "Agent-call versioned event envelopes and payloads",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["schema_version", "event_id", "event_type", "tenant_id", "tenant_key", "trace_id", "occurred_at", "aggregate_type", "aggregate_id", "aggregate_version", "payload"],
-  "properties": {
-    "schema_version": {"const": "1.0"},
-    "event_id": {"$ref": "#/$defs/id"},
-    "event_type": {"type": "string"},
-    "tenant_id": {"$ref": "#/$defs/id"},
-    "tenant_key": {"type": "string", "minLength": 1, "maxLength": 224},
-    "trace_id": {"$ref": "#/$defs/id"},
-    "occurred_at": {"type": "string", "format": "date-time"},
-    "aggregate_type": {"type": "string", "minLength": 1, "maxLength": 64},
-    "aggregate_id": {"$ref": "#/$defs/id"},
-    "aggregate_version": {"type": "integer", "minimum": 1},
-    "payload": {"type": "object"}
-  },
-  "oneOf": [
-    {"properties": {"event_type": {"const": "command.result"}, "payload": {"$ref": "#/$defs/command_result"}}},
-    {"properties": {"event_type": {"const": "call.status"}, "payload": {"$ref": "#/$defs/call_status"}}},
-    {"properties": {"event_type": {"const": "transcript.updated"}, "payload": {"$ref": "#/$defs/transcript_updated"}}},
-    {"properties": {"event_type": {"const": "call.finished"}, "payload": {"$ref": "#/$defs/call_finished"}}},
-    {"properties": {"event_type": {"const": "recording.ready"}, "payload": {"$ref": "#/$defs/recording_ready"}}},
-    {"properties": {"event_type": {"const": "recording.failed"}, "payload": {"$ref": "#/$defs/recording_failed"}}},
-    {"properties": {"event_type": {"const": "transcript.failed"}, "payload": {"$ref": "#/$defs/transcript_failed"}}},
-    {"properties": {"event_type": {"const": "contact.opt_out"}, "payload": {"$ref": "#/$defs/contact_opt_out"}}}
-  ],
-  "$defs": {
-    "id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "command_result": {
-      "type": "object", "additionalProperties": false,
-      "required": ["command_id", "command_type", "status", "reason_code"],
-      "properties": {
-        "command_id": {"$ref": "#/$defs/id"},
-        "command_type": {"enum": ["call.execute", "task.control"]},
-        "status": {"enum": ["accepted", "waiting", "applied", "rejected", "failed", "unknown"]},
-        "reason_code": {"type": "string", "minLength": 1, "maxLength": 128},
-        "task_id": {"$ref": "#/$defs/id"},
-        "task_item_id": {"$ref": "#/$defs/id"},
-        "execution_id": {"$ref": "#/$defs/id"},
-        "call_id": {"$ref": "#/$defs/id"},
-        "requested_task_revision": {"type": "integer", "minimum": 0},
-        "applied_task_revision": {"type": "integer", "minimum": 0},
-        "admission_state": {"enum": ["open", "closed", "draining", "quarantined", "unknown"]},
-        "resource_reservation_id": {"$ref": "#/$defs/id"},
-        "permit_id": {"$ref": "#/$defs/id"}
-      }
-    },
-    "call_status": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "execution_id", "call_state", "call_version", "attempt_id", "attempt_state"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "execution_id": {"$ref": "#/$defs/id"},
-        "task_id": {"$ref": "#/$defs/id"},
-        "task_item_id": {"$ref": "#/$defs/id"},
-        "call_state": {"enum": ["queued", "dialing", "ringing", "answered", "ended"]},
-        "call_version": {"type": "integer", "minimum": 1},
-        "attempt_id": {"$ref": "#/$defs/id"},
-        "attempt_state": {"enum": ["pending", "active", "ended", "unknown"]},
-        "route_policy_id": {"$ref": "#/$defs/id"},
-        "caller_profile_id": {"$ref": "#/$defs/id"},
-        "trunk_id": {"$ref": "#/$defs/id"},
-        "cell_id": {"$ref": "#/$defs/id"},
-        "egress_pool_id": {"$ref": "#/$defs/id"},
-        "observed_at": {"type": "string", "format": "date-time"},
-        "reason_code": {"type": "string", "maxLength": 128}
-      }
-    },
-    "transcript_updated": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "turn_id", "segment_id", "role", "revision", "text", "is_final", "start_ms", "end_ms", "playback_state"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "execution_id": {"$ref": "#/$defs/id"},
-        "turn_id": {"$ref": "#/$defs/id"},
-        "segment_id": {"$ref": "#/$defs/id"},
-        "role": {"enum": ["customer", "agent", "system"]},
-        "revision": {"type": "integer", "minimum": 1},
-        "text": {"type": "string", "maxLength": 32768},
-        "is_final": {"type": "boolean"},
-        "start_ms": {"type": "integer", "minimum": 0},
-        "end_ms": {"type": "integer", "minimum": 0},
-        "playback_state": {"enum": ["not_applicable", "generated", "sent", "playback_confirmed", "cancelled", "unknown"]}
-      }
-    },
-    "call_finished": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "execution_id", "call_version", "outcome", "started_at", "ended_at", "duration_ms", "reason_code"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "execution_id": {"$ref": "#/$defs/id"},
-        "task_id": {"$ref": "#/$defs/id"},
-        "task_item_id": {"$ref": "#/$defs/id"},
-        "call_version": {"type": "integer", "minimum": 1},
-        "outcome": {"enum": ["answered", "no_answer", "busy", "failed", "opt_out", "cancelled", "unknown"]},
-        "started_at": {"type": "string", "format": "date-time"},
-        "ended_at": {"type": "string", "format": "date-time"},
-        "duration_ms": {"type": "integer", "minimum": 0},
-        "reason_code": {"type": "string", "minLength": 1, "maxLength": 128},
-        "attempt_summary": {"type": "array", "maxItems": 32, "items": {"$ref": "#/$defs/attempt_summary"}},
-        "asset_state": {"enum": ["pending", "complete", "failed", "unknown"]}
-      }
-    },
-    "attempt_summary": {
-      "type": "object", "additionalProperties": false,
-      "required": ["attempt_id", "state"],
-      "properties": {
-        "attempt_id": {"$ref": "#/$defs/id"},
-        "state": {"enum": ["pending", "active", "ended", "unknown"]},
-        "trunk_id": {"$ref": "#/$defs/id"},
-        "cell_id": {"$ref": "#/$defs/id"},
-        "reason_code": {"type": "string", "maxLength": 128}
-      }
-    },
-    "recording_ready": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "recording_id", "oss_id", "format", "channels", "sample_rate_hz", "duration_ms", "size_bytes", "checksum_sha256"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "recording_id": {"$ref": "#/$defs/id"},
-        "oss_id": {"$ref": "#/$defs/id"},
-        "format": {"enum": ["wav", "raw_pcm", "pcma"]},
-        "channels": {"const": 1},
-        "sample_rate_hz": {"type": "integer", "minimum": 8000, "maximum": 48000},
-        "duration_ms": {"type": "integer", "minimum": 0},
-        "size_bytes": {"type": "integer", "minimum": 1},
-        "checksum_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"}
-      }
-    },
-    "recording_failed": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "recording_id", "stage", "reason_code", "retryable"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "recording_id": {"$ref": "#/$defs/id"},
-        "stage": {"enum": ["seal", "request", "upload", "complete", "verify", "cleanup"]},
-        "reason_code": {"type": "string", "minLength": 1, "maxLength": 128},
-        "retryable": {"type": "boolean"},
-        "next_retry_at": {"type": "string", "format": "date-time"}
-      }
-    },
-    "transcript_failed": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "reason_code", "retryable"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "reason_code": {"type": "string", "minLength": 1, "maxLength": 128},
-        "retryable": {"type": "boolean"},
-        "segment_id": {"$ref": "#/$defs/id"},
-        "affected_segments": {"type": "array", "maxItems": 256, "items": {"$ref": "#/$defs/id"}}
-      }
-    },
-    "contact_opt_out": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "task_id", "task_item_id", "requested_at"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "task_id": {"$ref": "#/$defs/id"},
-        "task_item_id": {"$ref": "#/$defs/id"},
-        "requested_at": {"type": "string", "format": "date-time"},
-        "turn_id": {"$ref": "#/$defs/id"},
-        "segment_id": {"$ref": "#/$defs/id"}
-      }
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/README.md b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/README.md
deleted file mode 100644
index ed9b3ae..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Contract fixtures
-
-`call.execute.json` is the canonical valid command fixture. Runtime tests generate the remaining event fixtures from persisted facts so replay assertions compare original bytes and IDs rather than synthesized history. Invalid cases include unknown schema versions, missing required fields, cross-tenant bindings, conflicting idempotency bodies, and tenant routing keys over 224 UTF-8 bytes.
-
-The bundle contains legacy full-AI, explicit full-AI, ASR-only, event-positive, and event-negative fixtures. All fixtures are synthetic. The profile is `mock`; it is never a production provider configuration. `transcript.updated` is the only valid transcript event name; `call.transcript` is intentionally invalid.
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/agent-version-asr-only.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/agent-version-asr-only.json
deleted file mode 100644
index 7ecf915..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/agent-version-asr-only.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "agent_version_id": "agent_asr_v1",
-  "immutable": true,
-  "mode": "asr_only",
-  "asr": {
-    "provider_ref": "mock",
-    "model": "mock-asr-v1",
-    "language": "zh-CN",
-    "input": {"encoding": "pcm_s16le", "sample_rate_hz": 16000, "channels": 1, "sample_width_bytes": 2},
-    "interim": true,
-    "timeout_ms": 5000
-  },
-  "conversation": {
-    "allow_interrupt": false,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/agent-version-full-explicit.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/agent-version-full-explicit.json
deleted file mode 100644
index 8e0bc7f..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/agent-version-full-explicit.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-  "agent_version_id": "agent_full_v1",
-  "immutable": true,
-  "mode": "full_ai",
-  "llm": {
-    "provider_ref": "mock",
-    "model": "mock-chat-v1",
-    "temperature": 0.2,
-    "max_tokens": 256,
-    "timeout_ms": 5000
-  },
-  "prompt": {
-    "text": "You are a concise telephone assistant. Answer the caller's last statement.",
-    "allowed_variables": [],
-    "max_bytes": 32768
-  },
-  "tts": {
-    "provider_ref": "mock",
-    "model": "mock-tts-v1",
-    "voice": "mock-neutral",
-    "speed": 1.0,
-    "format": {"encoding": "pcm_s16le", "sample_rate_hz": 16000, "channels": 1},
-    "timeout_ms": 5000
-  },
-  "asr": {
-    "provider_ref": "mock",
-    "language": "zh-CN",
-    "input": {"encoding": "pcm_s16le", "sample_rate_hz": 16000, "channels": 1, "sample_width_bytes": 2},
-    "interim": true,
-    "timeout_ms": 5000
-  },
-  "conversation": {
-    "opening": "",
-    "allow_interrupt": true,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/agent-version.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/agent-version.json
deleted file mode 100644
index 61851cd..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/agent-version.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "agent_version_id": "agent_v1",
-  "immutable": true,
-  "llm": {
-    "provider_ref": "mock",
-    "model": "mock-chat-v1",
-    "temperature": 0.2,
-    "max_tokens": 256,
-    "timeout_ms": 5000
-  },
-  "prompt": {
-    "text": "You are a concise telephone assistant. Answer the caller's last statement.",
-    "allowed_variables": [],
-    "max_bytes": 32768
-  },
-  "tts": {
-    "provider_ref": "mock",
-    "model": "mock-tts-v1",
-    "voice": "mock-neutral",
-    "speed": 1.0,
-    "format": {
-      "encoding": "pcm_s16le",
-      "sample_rate_hz": 16000,
-      "channels": 1
-    },
-    "timeout_ms": 5000
-  },
-  "asr": {
-    "provider_ref": "mock",
-    "language": "zh-CN",
-    "input": {
-      "encoding": "pcm_s16le",
-      "sample_rate_hz": 16000,
-      "channels": 1,
-      "sample_width_bytes": 2
-    },
-    "interim": true,
-    "timeout_ms": 5000
-  },
-  "conversation": {
-    "opening": "",
-    "allow_interrupt": true,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/ai-authorization.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/ai-authorization.json
deleted file mode 100644
index 1110b59..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/ai-authorization.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "authorization_id": "auth-1",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "agent_version_id": "agent_asr_v1",
-  "config_sha256": "24864df1fd72a59efaaaf6d1fc81a0c7db01fbdfcd821aab4069b64a8db9b60b",
-  "mode": "asr_only",
-  "issued_at": "2026-09-18T00:00:00Z",
-  "expires_at": "2026-09-18T00:01:00Z",
-  "source": "mock-saas",
-  "credential_refs": {"asr": "mock-asr-credential"},
-  "allowed_egress_pool_ids": ["egress-mock"],
-  "revoked": false
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/call.execute.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/call.execute.json
deleted file mode 100644
index 23f9fdc..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/call.execute.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "schema_version": "1.0",
-  "command_type": "call.execute",
-  "command_id": "cmd_demo_001",
-  "tenant_id": "tenant-demo",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace_demo_001",
-  "issued_at": "2026-09-11T08:00:00Z",
-  "not_after": "2099-09-11T08:05:00Z",
-  "payload": {
-    "execution_id": "exec_demo_001",
-    "task_id": "task-demo",
-    "task_item_id": "item_demo",
-    "task_revision": 1,
-    "callee": "18601013734",
-    "route_policy_id": "route_policy_test",
-    "caller_profile_id": "caller_profile_test",
-    "agent_version_id": "agent_v1",
-    "variables": {},
-    "ring_timeout_ms": 30000,
-    "max_call_duration_ms": 180000
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-call-finished.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-call-finished.json
deleted file mode 100644
index 1ba64ae..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-call-finished.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-finished-1",
-  "event_type": "call.finished",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:03Z",
-  "aggregate_type": "call",
-  "aggregate_id": "call-1",
-  "aggregate_version": 2,
-  "payload": {
-    "call_id": "call-1",
-    "execution_id": "execution-1",
-    "task_id": "task-1",
-    "task_item_id": "item-1",
-    "call_version": 1,
-    "outcome": "answered",
-    "started_at": "2026-09-18T00:00:00Z",
-    "ended_at": "2026-09-18T00:00:03Z",
-    "duration_ms": 3000,
-    "reason_code": "normal_clearing",
-    "asset_state": "complete",
-    "attempt_summary": [{"attempt_id": "attempt-1", "state": "ended", "trunk_id": "trunk-1", "cell_id": "cell-1"}]
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-call-status.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-call-status.json
deleted file mode 100644
index 8fc59ac..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-call-status.json
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-status-1",
-  "event_type": "call.status",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:01Z",
-  "aggregate_type": "call",
-  "aggregate_id": "call-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "execution_id": "execution-1",
-    "task_id": "task-1",
-    "task_item_id": "item-1",
-    "call_state": "answered",
-    "call_version": 1,
-    "attempt_id": "attempt-1",
-    "attempt_state": "active",
-    "route_policy_id": "route-1",
-    "caller_profile_id": "caller-1",
-    "trunk_id": "trunk-1",
-    "cell_id": "cell-1",
-    "egress_pool_id": "egress-1",
-    "observed_at": "2026-09-18T00:00:01Z"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-command-result.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-command-result.json
deleted file mode 100644
index 84daa6e..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-command-result.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-command-result-1",
-  "event_type": "command.result",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:00Z",
-  "aggregate_type": "command",
-  "aggregate_id": "command-1",
-  "aggregate_version": 1,
-  "payload": {
-    "command_id": "command-1",
-    "command_type": "call.execute",
-    "status": "accepted",
-    "reason_code": "accepted",
-    "execution_id": "execution-1"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-contact-opt-out.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-contact-opt-out.json
deleted file mode 100644
index 1f59c2a..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-contact-opt-out.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-opt-out-1",
-  "event_type": "contact.opt_out",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:06Z",
-  "aggregate_type": "contact",
-  "aggregate_id": "contact-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "task_id": "task-1",
-    "task_item_id": "item-1",
-    "requested_at": "2026-09-18T00:00:06Z",
-    "turn_id": "turn-1",
-    "segment_id": "segment-1"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-recording-failed.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-recording-failed.json
deleted file mode 100644
index af03187..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-recording-failed.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-recording-failed-1",
-  "event_type": "recording.failed",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:04Z",
-  "aggregate_type": "recording",
-  "aggregate_id": "recording-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "recording_id": "recording-1",
-    "stage": "upload",
-    "reason_code": "temporary_oss_unavailable",
-    "retryable": true,
-    "next_retry_at": "2026-09-18T00:01:00Z"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-recording-ready.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-recording-ready.json
deleted file mode 100644
index c0ad88f..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-recording-ready.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-recording-1",
-  "event_type": "recording.ready",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:02Z",
-  "aggregate_type": "recording",
-  "aggregate_id": "recording-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "recording_id": "recording-1",
-    "oss_id": "oss://bucket/object-1",
-    "format": "wav",
-    "channels": 1,
-    "sample_rate_hz": 16000,
-    "duration_ms": 1000,
-    "size_bytes": 32000,
-    "checksum_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-transcript-failed.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-transcript-failed.json
deleted file mode 100644
index 8109d97..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-transcript-failed.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-transcript-failed-1",
-  "event_type": "transcript.failed",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:05Z",
-  "aggregate_type": "transcript",
-  "aggregate_id": "call-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "reason_code": "asr_timeout",
-    "retryable": false,
-    "segment_id": "segment-1",
-    "affected_segments": ["segment-1"]
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-transcript-updated.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-transcript-updated.json
deleted file mode 100644
index 46d7796..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/event-transcript-updated.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-transcript-1",
-  "event_type": "transcript.updated",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:01Z",
-  "aggregate_type": "transcript_segment",
-  "aggregate_id": "segment-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "turn_id": "turn-1",
-    "segment_id": "segment-1",
-    "role": "customer",
-    "revision": 1,
-    "text": "您好",
-    "is_final": true,
-    "start_ms": 0,
-    "end_ms": 600,
-    "playback_state": "not_applicable"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-ai-authorization-revoked.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-ai-authorization-revoked.json
deleted file mode 100644
index 48a591b..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-ai-authorization-revoked.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "authorization_id": "auth-invalid",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "agent_version_id": "agent_asr_v1",
-  "config_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
-  "mode": "asr_only",
-  "issued_at": "2026-09-18T00:00:00Z",
-  "expires_at": "2026-09-18T00:01:00Z",
-  "source": "mock-saas",
-  "revoked": true
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-asr-only-with-llm.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-asr-only-with-llm.json
deleted file mode 100644
index c09e0f2..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-asr-only-with-llm.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "agent_version_id": "agent_invalid",
-  "immutable": true,
-  "mode": "asr_only",
-  "llm": {"provider_ref": "mock", "model": "must-not-be-present"},
-  "asr": {
-    "provider_ref": "mock",
-    "language": "zh-CN",
-    "input": {"encoding": "pcm_s16le", "sample_rate_hz": 16000, "channels": 1, "sample_width_bytes": 2}
-  },
-  "conversation": {
-    "allow_interrupt": false,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-event-unknown-type.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-event-unknown-type.json
deleted file mode 100644
index 25476b8..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-event-unknown-type.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-invalid-1",
-  "event_type": "call.transcript",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:00Z",
-  "aggregate_type": "call",
-  "aggregate_id": "call-1",
-  "aggregate_version": 1,
-  "payload": {"text": "invalid alias"}
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-oss-upload-http.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-oss-upload-http.json
deleted file mode 100644
index 42033e6..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/invalid-oss-upload-http.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "kind": "grant",
-  "upload_id": "upload-invalid",
-  "recording_id": "recording-1",
-  "upload_url": "http://oss.example.invalid/upload/upload-invalid",
-  "required_headers": {},
-  "expires_at": "2026-09-18T00:05:00Z",
-  "max_bytes": 16777216,
-  "object_binding": "recording-1:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/oss-upload-grant.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/oss-upload-grant.json
deleted file mode 100644
index 6b4ddb3..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/oss-upload-grant.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "kind": "grant",
-  "upload_id": "upload-1",
-  "recording_id": "recording-1",
-  "upload_url": "https://oss.example.invalid/upload/upload-1",
-  "required_headers": {"x-checksum-sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"},
-  "expires_at": "2026-09-18T00:05:00Z",
-  "max_bytes": 16777216,
-  "object_binding": "recording-1:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/static-cell-artifact.json b/contracts/archive/upstream/2026-09-18-p1-baseline/examples/static-cell-artifact.json
deleted file mode 100644
index 8203251..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/examples/static-cell-artifact.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "artifact_id": "artifact-cell-a-1",
-  "source_release": "management-snapshot-1",
-  "source_digest": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
-  "approval_reference": "mock-approval-1",
-  "cell_id": "cell-a",
-  "revision": 1,
-  "config_sha256": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
-  "mode": "mock",
-  "trunks": [
-    {"trunk_id": "trunk-mock", "provider_id": "provider-mock", "egress_pool_id": "egress-mock", "codec": "PCMA", "caller_profile_ids": ["caller_profile_test"], "dial_prefix": "7089", "enabled": true, "sip_endpoint_ref": "mock-sip-endpoint", "credential_ref": null}
-  ],
-  "load_evidence": null
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/executor.openapi.yaml b/contracts/archive/upstream/2026-09-18-p1-baseline/executor.openapi.yaml
deleted file mode 100644
index a9f02fb..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/executor.openapi.yaml
+++ /dev/null
@@ -1,303 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Executor Control API
-  version: 1.0.0
-  description: >-
-    Internal control, query, replay, and recording hand-off API. Call execution
-    enters through RabbitMQ, not HTTP.
-servers:
-  - url: https://executor.internal
-security:
-  - bearerAuth: []
-paths:
-  /internal/v1/outbound/tasks/{task_id}/controls:
-    post:
-      operationId: controlTask
-      summary: Persist a pause, resume, or stop barrier
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/TaskId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/ControlRequest'
-      responses:
-        '202':
-          description: Reliably persisted, not yet necessarily applied
-          headers:
-            Location:
-              schema: {type: string}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ControlAccepted'}
-        '409': {$ref: '#/components/responses/Conflict'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/commands/{command_id}:
-    get:
-      operationId: getCommand
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/CommandId'
-      responses:
-        '200':
-          description: Command snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Command'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/calls/{call_id}:
-    get:
-      operationId: getCall
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/CallId'
-      responses:
-        '200':
-          description: Call snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Call'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/calls/{call_id}/replays:
-    post:
-      operationId: replayCall
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/CallId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ReplayRequest'}
-      responses:
-        '202':
-          description: Replay persisted for bounded broker delivery
-          headers:
-            Location: {schema: {type: string}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReplayAccepted'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-        '410': {$ref: '#/components/responses/ReplayExpired'}
-  /internal/v1/outbound/commands/{source_command_id}/replays:
-    post:
-      operationId: replayCommand
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/SourceCommandId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ReplayRequest'}
-      responses:
-        '202':
-          description: Replay persisted for bounded broker delivery
-          headers:
-            Location: {schema: {type: string}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReplayAccepted'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-        '410': {$ref: '#/components/responses/ReplayExpired'}
-components:
-  securitySchemes:
-    bearerAuth:
-      type: http
-      scheme: bearer
-  parameters:
-    TenantId:
-      name: X-Tenant-ID
-      in: header
-      required: true
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string}
-    IdempotencyKey:
-      name: Idempotency-Key
-      in: header
-      required: true
-      schema: {type: string}
-    TaskId:
-      name: task_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    CommandId:
-      name: command_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    SourceCommandId:
-      name: source_command_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    CallId:
-      name: call_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-  schemas:
-    Id:
-      type: string
-      minLength: 1
-      maxLength: 128
-      pattern: '^[^\s/\\]+$'
-    ControlRequest:
-      type: object
-      additionalProperties: false
-      required: [command_id, action, expected_task_revision, reason]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        action: {type: string, enum: [pause, resume, stop]}
-        expected_task_revision: {type: integer, minimum: 1}
-        active_call_policy: {type: string, enum: [drain, hangup]}
-        reason: {type: string, minLength: 1, maxLength: 512}
-    ControlAccepted:
-      type: object
-      required:
-        - command_id
-        - tenant_id
-        - tenant_key
-        - task_id
-        - status
-        - requested_task_revision
-        - accepted_at
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        tenant_id: {type: string}
-        tenant_key: {type: string}
-        task_id: {$ref: '#/components/schemas/Id'}
-        status: {const: accepted}
-        requested_task_revision: {type: integer}
-        accepted_at: {type: string, format: date-time}
-    ReplayRequest:
-      type: object
-      additionalProperties: false
-      required: [command_id, reason]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        reason: {type: string, minLength: 1, maxLength: 512}
-    ReplayAccepted:
-      type: object
-      required: [command_id, status, snapshot_cutoff]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        status: {const: accepted}
-        snapshot_cutoff: {type: string, format: date-time}
-    Command:
-      type: object
-      required:
-        - command_id
-        - command_type
-        - tenant_id
-        - tenant_key
-        - status
-        - aggregate_version
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        command_type: {type: string}
-        tenant_id: {type: string}
-        tenant_key: {type: string}
-        task_id: {type: [string, 'null']}
-        execution_id: {type: [string, 'null']}
-        call_id: {type: [string, 'null']}
-        status: {type: string}
-        reason_code: {type: [string, 'null']}
-        wait_reason_code: {type: [string, 'null']}
-        accepted_at: {type: [string, 'null'], format: date-time}
-        waiting_since: {type: [string, 'null'], format: date-time}
-        admission_deadline: {type: [string, 'null'], format: date-time}
-        requested_task_revision: {type: [integer, 'null']}
-        applied_task_revision: {type: [integer, 'null']}
-        task_state: {type: [string, 'null']}
-        updated_at: {type: string, format: date-time}
-        aggregate_version: {type: integer, minimum: 1}
-    Call:
-      type: object
-      required:
-        - call_id
-        - execution_id
-        - call_state
-        - call_version
-        - attempts
-        - transcript
-        - recordings
-        - delivery
-        - snapshot_at
-      properties:
-        call_id: {type: string}
-        execution_id: {type: string}
-        task_id: {type: string}
-        task_item_id: {type: string}
-        call_state: {type: string}
-        call_version: {type: integer}
-        reason_code: {type: [string, 'null']}
-        outcome: {type: [string, 'null']}
-        started_at: {type: [string, 'null'], format: date-time}
-        ended_at: {type: [string, 'null'], format: date-time}
-        duration_ms: {type: [integer, 'null']}
-        attempts: {type: array, items: {type: object}}
-        transcript: {type: object}
-        recordings: {type: array, items: {type: object}}
-        delivery: {type: object}
-        snapshot_at: {type: string, format: date-time}
-    Problem:
-      type: object
-      additionalProperties: false
-      required: [type, title, status, code, detail, request_id, retryable]
-      properties:
-        type: {type: string, format: uri-reference}
-        title: {type: string}
-        status: {type: integer}
-        code: {type: string}
-        detail: {type: string}
-        request_id: {type: string}
-        retryable: {type: boolean}
-  responses:
-    Unauthorized:
-      description: Unauthorized
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    Forbidden:
-      description: Forbidden
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    NotFound:
-      description: Not found without cross-tenant enumeration
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    Conflict:
-      description: Idempotency or revision conflict
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    ReplayExpired:
-      description: Retention window expired
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/mock-profile.json b/contracts/archive/upstream/2026-09-18-p1-baseline/mock-profile.json
deleted file mode 100644
index 4a79b80..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/mock-profile.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "profile_version": "1.0.0",
-  "mode": "mock",
-  "provider_modes": {
-    "saas": "mock",
-    "database": "sqlite",
-    "rabbitmq": "memory",
-    "sip": "mock",
-    "asterisk": "mock",
-    "asr": "mock",
-    "llm": "mock",
-    "tts": "mock",
-    "oss": "mock",
-    "cloud": "fake-cli"
-  },
-  "versions": {"schema": "1.0", "service": "0.1.0", "seed": "mock-2026-09-11"},
-  "limits": {
-    "admission_window_s": 30,
-    "ring_timeout_ms": 30000,
-    "max_call_duration_ms": 180000,
-    "max_mq_bytes": 262144,
-    "max_queue_messages": 1000,
-    "max_queue_bytes": 16777216,
-    "disk_warn_pct": 0.70,
-    "disk_stop_pct": 0.80,
-    "max_http_bytes": 65536,
-    "recording_max_bytes": 16777216,
-    "max_recording_bytes": 16777216,
-    "replay_retention_s": 604800,
-    "upload_ttl_s": 300,
-    "global_concurrency": 6,
-    "global_cps": 3,
-    "tenant_concurrency": 2,
-    "tenant_cps": 1,
-    "tenant_publish_rate": 10,
-    "scheduler_lease_ttl_s": 10,
-    "pending_window_per_tenant": 16,
-    "pending_window_global": 64,
-    "max_unacked_per_tenant": 4,
-    "max_replay_attempts": 6,
-    "cell_capacity": 4,
-    "turns": 2,
-    "hold_ms": 0
-  },
-  "random_seed": 7,
-  "tenants": [
-    {"tenant_id": "tenant-demo", "tenant_key": "tenant-demo-key", "enabled": true},
-    {"tenant_id": "tenant-b", "tenant_key": "tenant.b", "enabled": true},
-    {"tenant_id": "tenant-c", "tenant_key": "tenant#c", "enabled": true}
-  ],
-  "tasks": [
-    {"task_id": "task-demo", "tenant_id": "tenant-demo", "state": "running", "revision": 1},
-    {"task_id": "task-b", "tenant_id": "tenant-b", "state": "running", "revision": 1},
-    {"task_id": "task-c", "tenant_id": "tenant-c", "state": "running", "revision": 1}
-  ],
-  "routes": [{"route_policy_id": "route_policy_test", "trunk_id": "trunk-mock", "egress_pool_id": "egress-mock", "dial_prefix": "7089", "allowed": true}],
-  "caller_profiles": [{"caller_profile_id": "caller_profile_test", "display": "BD93205882", "allowed": true}],
-  "agents": [{"agent_version_id": "agent_v1", "immutable": true, "llm": "mock", "tts": "mock", "asr": "mock"}],
-  "cells": [
-    {"cell_id": "cell-a", "capacity": 4, "media_capacity": 4, "ai_capacity": 4, "egress_pool_id": "egress-mock", "ari_mode": "mock"},
-    {"cell_id": "cell-b", "capacity": 4, "media_capacity": 4, "ai_capacity": 4, "egress_pool_id": "egress-mock", "ari_mode": "mock"}
-  ],
-  "failure_scenarios": ["success", "busy", "no_answer", "ai_timeout", "customer_silent", "ari_disconnect", "upload_missing", "upload_bad_checksum", "broker_outage", "clock_jump"]
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/mq-topology.md b/contracts/archive/upstream/2026-09-18-p1-baseline/mq-topology.md
deleted file mode 100644
index 60f8501..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/mq-topology.md
+++ /dev/null
@@ -1,40 +0,0 @@
-# agent-call MQ topology v1.0
-
-This file is an implementation companion to the field authority in
-`SaaS交互_OpenAPI与MQ契约规划_v0.1.md`.
-
-| Element | Value |
-| --- | --- |
-| Namespace | `agent-call` |
-| Command exchange | `agent-call.commands.v1`, durable `direct` |
-| Tenant command queue | `agent-call.executor.{tenant_key}.v1`, durable, one exact binding |
-| Command routing key | `agent-call.tenant.{tenant_key}.call.execute` |
-| Event exchange | `agent-call.events.v1`, durable `topic` |
-| SaaS result queue | `agent-call.saas.events.v1`, durable, binding `agent-call.#` |
-| Event routing key | `agent-call.{event_type}` |
-| Body limit | `262144` UTF-8 bytes in the Mock profile |
-| Tenant route budget | Broker limit `255` bytes; fixed prefix/suffix consume `31`, leaving `224` UTF-8 bytes |
-
-## Delivery rules
-
-1. SaaS persists the command publication record before publishing. A mandatory
-   publisher confirmation is required; an unroutable/full queue leaves the
-   original record retained for bounded retry.
-2. The executor consumes only its trusted tenant queue. RabbitMQ messages are
-   acknowledged after durable SQLite acceptance or durable dead-lettering, not
-   when they are fetched.
-3. Executor business events are written to the same database transaction as
-   the state transition. The outbox dispatcher publishes them durably and the
-   SaaS inbox applies each `event_id` once. `saas_applied` may remain unknown
-   after broker confirmation; it does not trigger unbounded republishing.
-4. `tenant_key` is copied byte-for-byte into the body, queue name, binding and
-   routing key. It is not normalized, encoded, truncated or cleaned. A route
-   over the byte budget is retained and not sent.
-5. Replay publishes the original event body and original `event_id` from a
-   fixed retention cutoff. It never creates a new business fact and never
-   includes events written after that cutoff.
-6. HTTP has no call execution or redial endpoint. Control, query, replay and
-   recording metadata paths require bearer scope and tenant scope.
-
-The in-process broker is only for deterministic tests. Docker Compose uses the
-same topology through the `pika` adapter and RabbitMQ durable queues.
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/mq.schema.json b/contracts/archive/upstream/2026-09-18-p1-baseline/mq.schema.json
deleted file mode 100644
index b5ab065..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/mq.schema.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.invalid/contracts/mq.schema.json",
-  "title": "agent-call MQ command and event envelope",
-  "oneOf": [{"$ref": "#/$defs/executeCommand"}, {"$ref": "#/$defs/event"}],
-  "$defs": {
-    "id": {"type": "string", "minLength": 1, "maxLength": 128, "pattern": "^[^\\s/\\\\]+$"},
-    "tenantKey": {"type": "string", "minLength": 1},
-    "time": {"type": "string", "format": "date-time"},
-    "executeCommand": {
-      "type": "object", "additionalProperties": false,
-      "required": ["schema_version", "command_type", "command_id", "tenant_id", "tenant_key", "trace_id", "issued_at", "not_after", "payload"],
-      "properties": {
-        "schema_version": {"const": "1.0"}, "command_type": {"const": "call.execute"}, "command_id": {"$ref": "#/$defs/id"},
-        "tenant_id": {"$ref": "#/$defs/id"}, "tenant_key": {"$ref": "#/$defs/tenantKey"}, "trace_id": {"$ref": "#/$defs/id"},
-        "issued_at": {"$ref": "#/$defs/time"}, "not_after": {"$ref": "#/$defs/time"}, "payload": {"$ref": "#/$defs/executePayload"}
-      }
-    },
-    "executePayload": {
-      "type": "object", "additionalProperties": false,
-      "required": ["execution_id", "task_id", "task_item_id", "task_revision", "callee", "route_policy_id", "caller_profile_id", "agent_version_id", "variables", "ring_timeout_ms", "max_call_duration_ms"],
-      "properties": {
-        "execution_id": {"$ref": "#/$defs/id"}, "task_id": {"$ref": "#/$defs/id"}, "task_item_id": {"$ref": "#/$defs/id"},
-        "task_revision": {"type": "integer", "minimum": 1}, "callee": {"type": "string", "minLength": 1, "maxLength": 256},
-        "route_policy_id": {"$ref": "#/$defs/id"}, "caller_profile_id": {"$ref": "#/$defs/id"}, "agent_version_id": {"$ref": "#/$defs/id"},
-        "variables": {"type": "object", "additionalProperties": true}, "ring_timeout_ms": {"type": "integer", "minimum": 1}, "max_call_duration_ms": {"type": "integer", "minimum": 1}
-      }
-    },
-    "event": {
-      "type": "object", "additionalProperties": false,
-      "required": ["schema_version", "event_id", "event_type", "tenant_id", "tenant_key", "trace_id", "occurred_at", "aggregate_type", "aggregate_id", "aggregate_version", "payload"],
-      "properties": {
-        "schema_version": {"const": "1.0"}, "event_id": {"$ref": "#/$defs/id"},
-        "event_type": {"enum": ["command.result", "call.status", "transcript.updated", "call.finished", "recording.ready", "recording.failed", "transcript.failed", "contact.opt_out"]},
-        "tenant_id": {"$ref": "#/$defs/id"}, "tenant_key": {"$ref": "#/$defs/tenantKey"}, "trace_id": {"$ref": "#/$defs/id"}, "occurred_at": {"$ref": "#/$defs/time"},
-        "aggregate_type": {"enum": ["command", "call", "transcript_segment", "recording"]}, "aggregate_id": {"$ref": "#/$defs/id"}, "aggregate_version": {"type": "integer", "minimum": 1}, "payload": {"type": "object"}
-      }
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/oss-upload.schema.json b/contracts/archive/upstream/2026-09-18-p1-baseline/oss-upload.schema.json
deleted file mode 100644
index 1393b72..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/oss-upload.schema.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/oss-upload.schema.json",
-  "title": "Recording upload control-plane messages",
-  "type": "object",
-  "required": ["kind"],
-  "properties": {"kind": {"type": "string"}},
-  "oneOf": [
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {"const": "request"},
-        "upload_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "recording_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "call_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "size_bytes": {"type": "integer", "minimum": 1},
-        "checksum_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-        "format": {"enum": ["wav", "raw_pcm", "pcma"]},
-        "channels": {"const": 1},
-        "sample_rate_hz": {"type": "integer", "minimum": 8000},
-        "duration_ms": {"type": "integer", "minimum": 1}
-      },
-      "required": ["upload_id", "recording_id", "call_id", "size_bytes", "checksum_sha256", "format", "channels", "sample_rate_hz", "duration_ms"]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {"const": "grant"},
-        "upload_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "recording_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "upload_url": {"type": "string", "format": "uri", "pattern": "^https://"},
-        "required_headers": {"type": "object", "additionalProperties": {"type": "string"}},
-        "expires_at": {"type": "string", "format": "date-time"},
-        "max_bytes": {"type": "integer", "minimum": 1},
-        "object_binding": {"type": "string", "minLength": 1, "maxLength": 256}
-      },
-      "required": ["upload_id", "recording_id", "upload_url", "required_headers", "expires_at", "max_bytes", "object_binding"]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {"const": "complete"},
-        "upload_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "recording_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "size_bytes": {"type": "integer", "minimum": 1},
-        "checksum_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-        "etag": {"type": ["string", "null"], "maxLength": 256}
-      },
-      "required": ["upload_id", "recording_id", "size_bytes", "checksum_sha256", "etag"]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {"const": "verified"},
-        "upload_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "recording_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "oss_id": {"type": "string", "minLength": 1, "maxLength": 512},
-        "verified_at": {"type": "string", "format": "date-time"},
-        "checksum_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"}
-      },
-      "required": ["upload_id", "recording_id", "oss_id", "verified_at", "checksum_sha256"]
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/p1-development-profile.json b/contracts/archive/upstream/2026-09-18-p1-baseline/p1-development-profile.json
deleted file mode 100644
index 21b0db6..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/p1-development-profile.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "profile_id": "p1-mock-two-cell-v1",
-  "profile_version": "1.0.0",
-  "environment": "mock",
-  "external_calls": false,
-  "real_authorization": "blocked",
-  "topology": {"dispatcher_count": 1, "agent_count": 2, "cell_count": 2, "tenant_count": 1},
-  "limits": {
-    "global_concurrency": 6,
-    "global_cps": 3,
-    "tenant_concurrency": 2,
-    "tenant_cps": 1,
-    "pending_window_global": 64,
-    "pending_window_per_tenant": 16,
-    "lease_ttl_ms": 10000,
-    "final_permit_ttl_ms": 1000
-  },
-  "modes": ["full_ai", "asr_only"],
-  "retention": {"keep_unverified_assets": true, "delete_only_after_verified": true, "backup_kind": "local-sqlite-wal-consistent"},
-  "status": "development-only-not-production-approval",
-  "real_budget": "unknown",
-  "operator_approval": "not-granted"
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/p1-development-profile.schema.json b/contracts/archive/upstream/2026-09-18-p1-baseline/p1-development-profile.schema.json
deleted file mode 100644
index adb8b5d..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/p1-development-profile.schema.json
+++ /dev/null
@@ -1,43 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/p1-development-profile.schema.json",
-  "title": "P1 isolated development profile",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["profile_id", "profile_version", "environment", "external_calls", "real_authorization", "topology", "limits", "modes", "retention", "status"],
-  "properties": {
-    "profile_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "profile_version": {"type": "string", "minLength": 1, "maxLength": 32},
-    "environment": {"const": "mock"},
-    "external_calls": {"const": false},
-    "real_authorization": {"const": "blocked"},
-    "topology": {
-      "type": "object", "additionalProperties": false,
-      "required": ["dispatcher_count", "agent_count", "cell_count", "tenant_count"],
-      "properties": {"dispatcher_count": {"const": 1}, "agent_count": {"const": 2}, "cell_count": {"const": 2}, "tenant_count": {"type": "integer", "minimum": 1}}
-    },
-    "limits": {
-      "type": "object", "additionalProperties": false,
-      "required": ["global_concurrency", "global_cps", "tenant_concurrency", "tenant_cps", "pending_window_global", "pending_window_per_tenant", "lease_ttl_ms", "final_permit_ttl_ms"],
-      "properties": {
-        "global_concurrency": {"type": "integer", "minimum": 1},
-        "global_cps": {"type": "integer", "minimum": 1},
-        "tenant_concurrency": {"type": "integer", "minimum": 1},
-        "tenant_cps": {"type": "integer", "minimum": 1},
-        "pending_window_global": {"type": "integer", "minimum": 1},
-        "pending_window_per_tenant": {"type": "integer", "minimum": 1},
-        "lease_ttl_ms": {"const": 10000},
-        "final_permit_ttl_ms": {"type": "integer", "minimum": 1, "maximum": 1000}
-      }
-    },
-    "modes": {"type": "array", "minItems": 2, "uniqueItems": true, "items": {"enum": ["full_ai", "asr_only"]}},
-    "retention": {
-      "type": "object", "additionalProperties": false,
-      "required": ["keep_unverified_assets", "delete_only_after_verified", "backup_kind"],
-      "properties": {"keep_unverified_assets": {"const": true}, "delete_only_after_verified": {"const": true}, "backup_kind": {"enum": ["local-sqlite-wal-consistent", "not-configured"]}}
-    },
-    "status": {"const": "development-only-not-production-approval"},
-    "real_budget": {"const": "unknown"},
-    "operator_approval": {"const": "not-granted"}
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/release-manifest.json b/contracts/archive/upstream/2026-09-18-p1-baseline/release-manifest.json
deleted file mode 100644
index e5d50bc..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/release-manifest.json
+++ /dev/null
@@ -1,193 +0,0 @@
-{
-  "release_version": "2026-09-18-p1-baseline",
-  "release_kind": "project-owned-development-baseline",
-  "source_bundle": "2026-09-17-snapshot",
-  "source_worktree": "dirty-inherited-only",
-  "files": [
-    {
-      "path": "README.md",
-      "bytes": 1319,
-      "sha256": "7f13e2f0012dfcc44bb979b71920b781a57db9cccc27099054d5919f1ba379d4"
-    },
-    {
-      "path": "SNAPSHOT.json",
-      "bytes": 869,
-      "sha256": "f3c854b460e9d9a21466e9844bc3a3df5ae9c498643d4a703dd7b437e21bd862"
-    },
-    {
-      "path": "ai-authorization.schema.json",
-      "bytes": 1749,
-      "sha256": "5d6bbd369bd6b406abe9b9f8619e6f299b544dacfdd4473a08257a366fd95d20"
-    },
-    {
-      "path": "ai-config.openapi.yaml",
-      "bytes": 4516,
-      "sha256": "d2f75d8fd2bf76ceb4eef869a838f08dca156938e1f3025d126ce81e436f624a"
-    },
-    {
-      "path": "ai-config.schema.json",
-      "bytes": 4797,
-      "sha256": "dc915bff70e71408fcacbaad47d3554bbfa7a22a51f2f53e127c6bd8bc8ba5a6"
-    },
-    {
-      "path": "cell-agent.openapi.yaml",
-      "bytes": 7633,
-      "sha256": "79dc697d7ce16e2a6aa7e350f30dd006dd847afe2cdc0ea29841f9c6d4310c41"
-    },
-    {
-      "path": "event-payloads.schema.json",
-      "bytes": 8683,
-      "sha256": "5091ded520d692f458699327b13adddeccb0c4b4d4a72ef7cdfebcd5d496eade"
-    },
-    {
-      "path": "examples/README.md",
-      "bytes": 728,
-      "sha256": "a3514c7ef89b4324685bc9025139488000fa42330de72495484add042a6897cf"
-    },
-    {
-      "path": "examples/agent-version-asr-only.json",
-      "bytes": 534,
-      "sha256": "24864df1fd72a59efaaaf6d1fc81a0c7db01fbdfcd821aab4069b64a8db9b60b"
-    },
-    {
-      "path": "examples/agent-version-full-explicit.json",
-      "bytes": 1051,
-      "sha256": "e590148448885a1e88c473ca032d5efd719270689c3cff7aa44ca9c6ffa2b321"
-    },
-    {
-      "path": "examples/agent-version.json",
-      "bytes": 1079,
-      "sha256": "d3d4bf2fae07192674e54bf32172a8e95146f11d70609f3cd8f57f0112633c2e"
-    },
-    {
-      "path": "examples/ai-authorization.json",
-      "bytes": 467,
-      "sha256": "b1c0f723f083d1be45035792482f6f74bd3bca34486cc6408d4bcfe3772bc432"
-    },
-    {
-      "path": "examples/call.execute.json",
-      "bytes": 656,
-      "sha256": "0164664fd3503d72668b24bdecb623aa0414ce58191960b868abe8454988c742"
-    },
-    {
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diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/saas.openapi.yaml b/contracts/archive/upstream/2026-09-18-p1-baseline/saas.openapi.yaml
deleted file mode 100644
index e3f47c2..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/saas.openapi.yaml
+++ /dev/null
@@ -1,169 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call SaaS Recording Handoff API
-  version: 1.0.0
-  description: >-
-    Internal storage handshake. Business results still return through RabbitMQ.
-servers:
-  - url: https://saas.internal
-security:
-  - bearerAuth: []
-paths:
-  /internal/v1/outbound/recording-uploads:
-    post:
-      operationId: createRecordingUpload
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/UploadRequest'}
-      responses:
-        '201':
-          description: Upload session created or existing session returned
-          headers: {Cache-Control: {schema: {const: no-store}}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/UploadSession'}
-        '200':
-          description: Existing upload session
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/UploadSession'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /internal/v1/outbound/recording-uploads/{upload_id}/complete:
-    post:
-      operationId: completeRecordingUpload
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - name: upload_id
-          in: path
-          required: true
-          schema: {$ref: '#/components/schemas/Id'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/CompleteRequest'}
-      responses:
-        '200':
-          description: Object independently verified
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/VerifiedUpload'}
-        '409': {$ref: '#/components/responses/Conflict'}
-        '410': {$ref: '#/components/responses/Expired'}
-        '422': {$ref: '#/components/responses/Unprocessable'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-components:
-  securitySchemes:
-    bearerAuth: {type: http, scheme: bearer}
-  parameters:
-    TenantId:
-      name: X-Tenant-ID
-      in: header
-      required: true
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string}
-    IdempotencyKey:
-      name: Idempotency-Key
-      in: header
-      required: true
-      schema: {type: string}
-  schemas:
-    Id:
-      type: string
-      minLength: 1
-      maxLength: 128
-      pattern: '^[^\s/\\]+$'
-    UploadRequest:
-      type: object
-      additionalProperties: false
-      required:
-        - recording_id
-        - call_id
-        - content_type
-        - size_bytes
-        - checksum_algorithm
-        - checksum
-        - channels
-        - sample_rate_hz
-        - duration_ms
-      properties:
-        recording_id: {$ref: '#/components/schemas/Id'}
-        call_id: {$ref: '#/components/schemas/Id'}
-        content_type: {type: string, const: audio/wav}
-        size_bytes: {type: integer, minimum: 1}
-        checksum_algorithm: {type: string, const: SHA-256}
-        checksum: {type: string, pattern: '^[0-9a-f]{64}$'}
-        channels: {type: integer, const: 1}
-        sample_rate_hz: {type: integer, minimum: 8000}
-        duration_ms: {type: integer, minimum: 1}
-    UploadSession:
-      type: object
-      required:
-        - upload_id
-        - recording_id
-        - expires_at
-        - upload_method
-        - upload_url
-        - required_headers
-        - constraints
-      properties:
-        upload_id: {$ref: '#/components/schemas/Id'}
-        recording_id: {$ref: '#/components/schemas/Id'}
-        expires_at: {type: string, format: date-time}
-        upload_method: {const: PUT}
-        upload_url: {type: string, format: uri}
-        required_headers: {type: object}
-        constraints: {type: object}
-        oss_id: {type: [string, 'null']}
-    CompleteRequest:
-      type: object
-      additionalProperties: false
-      required: [recording_id, size_bytes, checksum_algorithm, checksum]
-      properties:
-        recording_id: {$ref: '#/components/schemas/Id'}
-        size_bytes: {type: integer, minimum: 1}
-        checksum_algorithm: {const: SHA-256}
-        checksum: {type: string, pattern: '^[0-9a-f]{64}$'}
-        etag: {type: [string, 'null']}
-    VerifiedUpload:
-      type: object
-      required: [upload_id, recording_id, status, oss_id, verified_at]
-      properties:
-        upload_id: {$ref: '#/components/schemas/Id'}
-        recording_id: {$ref: '#/components/schemas/Id'}
-        status: {const: verified}
-        oss_id: {type: string}
-        verified_at: {type: string, format: date-time}
-    Problem:
-      type: object
-      required: [type, title, status, code, detail, request_id, retryable]
-      properties:
-        type: {type: string}
-        title: {type: string}
-        status: {type: integer}
-        code: {type: string}
-        detail: {type: string}
-        request_id: {type: string}
-        retryable: {type: boolean}
-  responses:
-    Unauthorized: {description: Unauthorized}
-    Forbidden: {description: Forbidden}
-    Conflict: {description: Idempotency conflict}
-    Expired: {description: Upload expired}
-    Unprocessable: {description: Object failed independent verification}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/sip-management.openapi.yaml b/contracts/archive/upstream/2026-09-18-p1-baseline/sip-management.openapi.yaml
deleted file mode 100644
index 28fee2b..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/sip-management.openapi.yaml
+++ /dev/null
@@ -1,1125 +0,0 @@
----
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Asterisk/SIP Management API
-  version: 1.0.0
-  description: >-
-    Independent Asterisk/SIP management backend. Admin write operations are
-    separate from the SaaS read-only Trunk directory and from ordinary
-    scheduling APIs. In mock mode publication records are intents only. In
-    real mode a publication is successful only after every selected Cell Agent
-    returns a matching mTLS acknowledgement.
-servers:
-  - url: https://sip-admin.internal
-    description: Restricted operator management network
-  - url: https://sip-read.internal
-    description: SaaS read-only service network
-tags:
-  - name: health
-  - name: admin-providers
-  - name: admin-trunks
-  - name: admin-cells
-  - name: admin-status
-  - name: admin-statistics
-  - name: admin-audit
-  - name: saas-readonly
-paths:
-  /healthz/live:
-    get:
-      tags: [health]
-      operationId: live
-      responses:
-        '200':
-          description: Service is alive
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/Health'
-  /admin/v1/providers:
-    get:
-      tags: [admin-providers]
-      operationId: listProviders
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider directory
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderList'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/providers/{provider_id}:
-    parameters:
-      - {$ref: '#/components/parameters/ProviderId'}
-    get:
-      tags: [admin-providers]
-      operationId: getProvider
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-providers]
-      operationId: upsertProvider
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ProviderInput'}
-      responses:
-        '200':
-          description: Updated provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '201':
-          description: Created provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks:
-    get:
-      tags: [admin-trunks]
-      operationId: listAdminTrunks
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/TrunkStatusFilter'}
-      responses:
-        '200':
-          description: All Trunks, including unpublished revisions
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AdminTrunkList'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-  /admin/v1/trunks/{trunk_id}:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: getAdminTrunk
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Trunk configuration and revisions
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AdminTrunk'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-trunks]
-      operationId: createTrunkRevision
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/TrunkConfig'
-      responses:
-        '200':
-          description: New draft revision for an existing Trunk
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '201':
-          description: New Trunk with its first draft revision
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/validate:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: validateTrunk
-      security: [{SipAdminBearer: []}]
-      requestBody:
-        required: false
-        content:
-          application/json:
-            schema:
-              type: object
-              additionalProperties: false
-              properties:
-                revision: {type: integer, minimum: 1}
-      responses:
-        '200':
-          description: Validation issues, compatible Cells, and impact preview
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/trunks/{trunk_id}/verifications:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: addTrunkVerification
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/VerificationRequest'
-      responses:
-        '200':
-          description: Versioned verification record
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/publish:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: publishTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      responses:
-        '200':
-          description: >-
-            Published revision after all selected Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/disable:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: disableTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      responses:
-        '200':
-          description: Trunk disabled after selected Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/rollback:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: rollbackTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              type: object
-              additionalProperties: false
-              required: [target_revision]
-              properties:
-                target_revision: {type: integer, minimum: 1}
-      responses:
-        '200':
-          description: >-
-            New revision copied from the target after Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/publications:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: listTrunkPublications
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Per-Cell publication intents
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, publications]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  publications:
-                    type: array
-                    items: {$ref: '#/components/schemas/Publication'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/trunks/{trunk_id}/audit:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: listTrunkAudit
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Immutable management audit entries
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, audit]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  audit:
-                    type: array
-                    items: {$ref: '#/components/schemas/AuditEntry'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/cells:
-    get:
-      tags: [admin-cells]
-      operationId: listCells
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Registered multi-machine voice Cells
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, cells]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  cells:
-                    type: array
-                    items: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/cells/{cell_id}:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    get:
-      tags: [admin-cells]
-      operationId: getCell
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Registered Cell
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-cells]
-      operationId: registerCell
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/CellConfig'}
-      responses:
-        '200':
-          description: Updated Cell revision
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '201':
-          description: Registered Cell
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/cells/{cell_id}/observations:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    post:
-      tags: [admin-cells]
-      operationId: ingestCellObservation
-      security: [{SipAdminBearer: []}]
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ObservationInput'}
-      responses:
-        '201':
-          description: >-
-            Observation accepted for the current boot and monotonic sequence
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/egress-pools:
-    get:
-      tags: [admin-cells]
-      operationId: listEgressPools
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Fixed egress pool directory
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/sip-status:
-    get:
-      tags: [admin-status]
-      operationId: getSipStatus
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/CellIdsFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-      responses:
-        '200':
-          description: >-
-            Cell/trunk status matrix with freshness and missing sources
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/cells/{cell_id}/sip-status:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    get:
-      tags: [admin-status]
-      operationId: getCellSipStatus
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/TrunkFilter'}
-      responses:
-        '200':
-          description: One Cell status
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusItem'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/providers/{provider_id}/status:
-    parameters:
-      - {$ref: '#/components/parameters/ProviderId'}
-    get:
-      tags: [admin-status]
-      operationId: getProviderStatus
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider status matrix
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/statistics/outbound/summary:
-    get:
-      tags: [admin-statistics]
-      operationId: getOutboundSummary
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Cohort and interval metrics with completeness metadata
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatisticsSummary'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '422': {$ref: '#/components/responses/BadRequest'}
-  /admin/v1/statistics/outbound/timeseries:
-    get:
-      tags: [admin-statistics]
-      operationId: getOutboundTimeseries
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/Granularity'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Bounded UTC time series
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/TimeseriesResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '422': {$ref: '#/components/responses/BadRequest'}
-  /admin/v1/call-attempts:
-    get:
-      tags: [admin-statistics]
-      operationId: listCallAttempts
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/Limit'}
-        - {$ref: '#/components/parameters/Cursor'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Redacted raw attempt facts
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/call-attempts/{attempt_id}:
-    parameters:
-      - name: attempt_id
-        in: path
-        required: true
-        schema: {type: string}
-    get:
-      tags: [admin-statistics]
-      operationId: getCallAttempt
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: One redacted attempt fact
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/audit:
-    get:
-      tags: [admin-audit]
-      operationId: listAudit
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/Limit'}
-        - {$ref: '#/components/parameters/ResourceFilter'}
-        - {$ref: '#/components/parameters/RequestFilter'}
-        - {$ref: '#/components/parameters/ActorFilter'}
-      responses:
-        '200':
-          description: Immutable audit entries
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/operations/{operation_id}:
-    parameters:
-      - name: operation_id
-        in: path
-        required: true
-        schema: {type: string}
-    get:
-      tags: [admin-audit]
-      operationId: getOperation
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Durable operation state for retry/recovery
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /readonly/v1/sip/trunks:
-    get:
-      tags: [saas-readonly]
-      operationId: listAuthorizedTrunks
-      security: [{SaasTrunkReadBearer: []}]
-      responses:
-        '200':
-          description: Published Trunks authorized for this SaaS principal
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/ReadonlyTrunkList'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /readonly/v1/sip/trunks/{trunk_id}:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [saas-readonly]
-      operationId: getAuthorizedTrunk
-      security: [{SaasTrunkReadBearer: []}]
-      responses:
-        '200':
-          description: Published, sanitized Trunk metadata
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReadonlyTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-components:
-  securitySchemes:
-    SipAdminBearer:
-      type: http
-      scheme: bearer
-      bearerFormat: opaque
-      description: >-
-        Dedicated operator/backend credential for SIP management writes. It is
-        not accepted by the SaaS read-only API or ordinary scheduling API.
-    SaasTrunkReadBearer:
-      type: http
-      scheme: bearer
-      bearerFormat: opaque
-      description: >-
-        Dedicated SaaS read-only credential. It cannot publish, modify, disable,
-        rollback, or access Cell management.
-  parameters:
-    ProviderId:
-      name: provider_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    TrunkId:
-      name: trunk_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    CellId:
-      name: cell_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    IfMatch:
-      name: If-Match
-      in: header
-      required: true
-      description: Exact latest revision required for CAS; quotes are accepted.
-      schema: {type: integer, minimum: 0}
-    CellIdsFilter:
-      name: cell_ids
-      in: query
-      required: false
-      schema: {type: string}
-    CellIdFilter:
-      name: cell_id
-      in: query
-      required: false
-      schema: {type: string}
-    ProviderFilter:
-      name: provider_id
-      in: query
-      required: false
-      schema: {type: string}
-    TrunkFilter:
-      name: trunk_id
-      in: query
-      required: false
-      schema: {type: string}
-    TrunkStatusFilter:
-      name: status
-      in: query
-      required: false
-      schema: {type: string}
-    ResourceFilter:
-      name: resource_id
-      in: query
-      required: false
-      schema: {type: string}
-    ActorFilter:
-      name: actor
-      in: query
-      required: false
-      schema: {type: string}
-    From:
-      name: from
-      in: query
-      required: false
-      schema: {type: string, format: date-time}
-    To:
-      name: to
-      in: query
-      required: false
-      schema: {type: string, format: date-time}
-    StatsMode:
-      name: mode
-      in: query
-      required: false
-      schema: {type: string, enum: [mock, mixed, real]}
-    EgressFilter:
-      name: egress_pool_id
-      in: query
-      required: false
-      schema: {type: string}
-    Granularity:
-      name: granularity
-      in: query
-      required: false
-      schema: {type: string, enum: [minute, hour, day]}
-    Limit:
-      name: limit
-      in: query
-      required: false
-      schema: {type: integer, minimum: 1, maximum: 200}
-    Cursor:
-      name: cursor
-      in: query
-      required: false
-      schema: {type: string}
-    RequestFilter:
-      name: request_id
-      in: query
-      required: false
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  responses:
-    BadRequest:
-      description: Invalid configuration or request
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Unauthorized:
-      description: Missing or wrong authentication domain
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Forbidden:
-      description: Credential lacks the required scope
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Conflict:
-      description: CAS conflict or no compatible Cell
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    NotFound:
-      description: Resource is not visible or does not exist
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-  schemas:
-    Mode:
-      type: string
-      enum: [mock, real]
-    StatsMode:
-      type: string
-      enum: [mock, mixed, real]
-    Health:
-      type: object
-      additionalProperties: false
-      required: [status, mode]
-      properties:
-        status: {type: string, const: ok}
-        mode: {$ref: '#/components/schemas/Mode'}
-    CodecProfile:
-      type: object
-      additionalProperties: false
-      required: [allowed, preferred]
-      properties:
-        allowed:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        preferred: {type: string, enum: [PCMA, PCMU]}
-    SipConfig:
-      type: object
-      additionalProperties: false
-      required: [host, port, transport, auth_mode, register]
-      properties:
-        host: {type: string, minLength: 1, maxLength: 253}
-        port: {type: integer, minimum: 1, maximum: 65535}
-        transport: {type: string, enum: [udp, tcp, tls]}
-        auth_mode: {type: string, enum: [ip, digest]}
-        register: {type: boolean}
-        credential_ref:
-          type: string
-          writeOnly: true
-          description: >-
-            Secret-store reference only; plaintext credentials are forbidden.
-    VerificationRequest:
-      type: object
-      additionalProperties: false
-      required: [revision, check_name, result]
-      properties:
-        revision: {type: integer, minimum: 1}
-        check_name:
-          type: string
-          enum:
-            - transport
-            - registration_auth
-            - caller_id_rules
-            - codec
-            - capacity
-            - whitelist
-        result:
-          type: string
-          enum: [confirmed, failed, unknown, not_applicable]
-        evidence_ref: {type: string, maxLength: 512}
-        checked_by: {type: string, maxLength: 128}
-    TrunkConfig:
-      type: object
-      additionalProperties: false
-      required:
-        - provider_id
-        - display_name
-        - enabled
-        - sip
-        - codec_profile
-        - caller_ids
-        - dial_prefix
-        - egress_pool_id
-        - max_concurrency
-        - max_cps
-      properties:
-        provider_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        enabled: {type: boolean}
-        sip: {$ref: '#/components/schemas/SipConfig'}
-        codec_profile: {$ref: '#/components/schemas/CodecProfile'}
-        caller_ids:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, minLength: 1, maxLength: 128}
-        dial_prefix: {type: string, maxLength: 32}
-        egress_pool_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        max_concurrency: {type: integer, minimum: 1}
-        max_cps: {type: integer, minimum: 1}
-    CellConfig:
-      type: object
-      additionalProperties: false
-      required: [egress_pool_id, codec_capabilities, status, max_concurrency]
-      properties:
-        egress_pool_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        codec_capabilities:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        status: {type: string, enum: [healthy, draining, disabled]}
-        max_concurrency: {type: integer, minimum: 1}
-        management_url:
-          type: string
-          format: uri
-          pattern: '^https://'
-          description: >-
-            mTLS Cell Agent endpoint. Required when mode=real; credentials and
-            query strings are not allowed.
-    RevisionInfo:
-      type: object
-      additionalProperties: false
-      required: [revision, state, created_at, created_by]
-      properties:
-        revision: {type: integer, minimum: 1}
-        state: {type: string, enum: [draft, publishing, published, superseded]}
-        config_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-        created_at: {type: string, format: date-time}
-        created_by: {type: string}
-    AdminTrunk:
-      type: object
-      required:
-        - mode
-        - trunk_id
-        - provider_id
-        - latest_revision
-        - active_revision
-        - active_status
-        - status
-        - compatible_cell_ids
-        - latest
-        - active
-        - versions
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunk_id: {type: string}
-        provider_id: {type: string}
-        latest_revision: {type: integer, minimum: 1}
-        active_revision: {type: integer, minimum: 0}
-        active_status: {type: string, enum: [draft, published, disabled]}
-        status: {type: string, enum: [draft, published, disabled]}
-        updated_at: {type: string, format: date-time}
-        compatible_cell_ids: {type: array, items: {type: string}}
-        latest: {$ref: '#/components/schemas/TrunkView'}
-        active: {$ref: '#/components/schemas/TrunkView'}
-        versions:
-          type: array
-          items:
-            $ref: '#/components/schemas/RevisionInfo'
-    TrunkView:
-      allOf:
-        - {$ref: '#/components/schemas/TrunkConfig'}
-        - type: object
-          properties:
-            trunk_id: {type: string}
-            credential_configured: {type: boolean}
-            asterisk_allow:
-              type: array
-              items: {type: string, enum: [alaw, ulaw]}
-            config_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-    ReadonlyTrunk:
-      type: object
-      required:
-        - mode
-        - trunk_id
-        - provider_id
-        - revision
-        - status
-        - config
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunk_id: {type: string}
-        provider_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        status: {type: string, const: published}
-        updated_at: {type: string, format: date-time}
-        config: {$ref: '#/components/schemas/TrunkView'}
-    AdminTrunkList:
-      type: object
-      required: [mode, trunks]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunks: {type: array, items: {$ref: '#/components/schemas/AdminTrunk'}}
-    ReadonlyTrunkList:
-      type: object
-      required: [mode, trunks]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunks:
-          type: array
-          items:
-            $ref: '#/components/schemas/ReadonlyTrunk'
-    Cell:
-      type: object
-      required: [mode, cell_id, revision, config, updated_at, updated_by]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        cell_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        config: {$ref: '#/components/schemas/CellConfig'}
-        cloud_instance_id: {type: string}
-        instance_name: {type: string}
-        region: {type: string}
-        boot_id: {type: string}
-        updated_at: {type: string, format: date-time}
-        updated_by: {type: string}
-    Publication:
-      type: object
-      required: [trunk_id, revision, cell_id, status, updated_at]
-      properties:
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        cell_id: {type: string}
-        status: {type: string, enum: [pending, applied, failed]}
-        error_code: {type: [string, 'null']}
-        applied_at: {type: [string, 'null'], format: date-time}
-        target_digest: {type: string}
-        local_revision: {type: integer, minimum: 0}
-        local_digest: {type: string}
-        operation_id: {type: string}
-        updated_at: {type: string, format: date-time}
-    AuditEntry:
-      type: object
-      required:
-        - audit_id
-        - resource_type
-        - resource_id
-        - action
-        - revision
-        - actor
-        - details_json
-        - created_at
-      properties:
-        audit_id: {type: string}
-        resource_type: {type: string, const: trunk}
-        resource_id: {type: string}
-        action:
-          type: string
-          enum:
-            [
-              upsert,
-              publish,
-              publish_failed,
-              disable,
-              disable_failed,
-              rollback,
-              rollback_failed,
-            ]
-        revision: {type: integer, minimum: 0}
-        actor: {type: string}
-        request_id: {type: [string, 'null']}
-        details_json: {type: string}
-        created_at: {type: string, format: date-time}
-    ProviderInput:
-      type: object
-      additionalProperties: false
-      required: [display_name, lifecycle]
-      properties:
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        notes: {type: string, maxLength: 2000}
-        lifecycle: {type: string, enum: [active, archived]}
-    Provider:
-      allOf:
-        - {$ref: '#/components/schemas/ProviderInput'}
-        - type: object
-          required: [provider_id, revision, trunk_count, created_at, updated_at]
-          properties:
-            provider_id: {type: string}
-            revision: {type: integer, minimum: 1}
-            trunk_count: {type: integer, minimum: 0}
-            created_at: {type: string, format: date-time}
-            updated_at: {type: string, format: date-time}
-            updated_by: {type: string}
-    ProviderList:
-      type: object
-      required: [mode, providers]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        providers: {type: array, items: {$ref: '#/components/schemas/Provider'}}
-    ProviderResponse:
-      type: object
-      required: [mode, provider]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        provider: {$ref: '#/components/schemas/Provider'}
-    ObservationInput:
-      type: object
-      additionalProperties: false
-      required: [cell_id, boot_id, sequence, observed_at, source, states]
-      properties:
-        observation_id: {type: string}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        boot_id: {type: string, minLength: 1}
-        sequence: {type: integer, minimum: 1}
-        observed_at: {type: string, format: date-time}
-        source: {type: string}
-        config_revision: {type: integer, minimum: 0}
-        states: {type: object}
-        occupancy: {type: object}
-        sample_id: {type: string}
-    StatusItem:
-      type: object
-      required: [mode, cell_id, availability, complete, missing_sources]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        cell_id: {type: string}
-        availability: {type: string, enum: [healthy, stale, unknown, disabled]}
-        complete: {type: boolean}
-        observed_at: {type: [string, 'null'], format: date-time}
-        received_at: {type: [string, 'null'], format: date-time}
-        observation_age_seconds: {type: [integer, 'null'], minimum: 0}
-        clock_skew: {type: boolean}
-        reason: {type: string}
-        boot_id: {type: string}
-        sequence: {type: integer, minimum: 1}
-        config_revision: {type: integer, minimum: 1}
-        config_status: {type: string}
-        egress_pool_id: {type: string}
-        eligibility: {type: string}
-        missing_sources: {type: array, items: {type: string}}
-        states: {type: object}
-        occupancy: {type: object}
-        trunks: {type: array, items: {type: object}}
-        publication: {type: object}
-    StatusResponse:
-      type: object
-      required: [mode, complete, cells]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        complete: {type: boolean}
-        generated_at: {type: string, format: date-time}
-        data_as_of: {type: [string, 'null'], format: date-time}
-        coverage: {type: object}
-        cells: {type: array, items: {$ref: '#/components/schemas/StatusItem'}}
-    StatisticsSummary:
-      type: object
-      required: [mode, from, to, complete, metrics]
-      properties:
-        mode: {$ref: '#/components/schemas/StatsMode'}
-        from: {type: string, format: date-time}
-        to: {type: string, format: date-time}
-        timezone: {type: string}
-        definition_version: {type: string}
-        filters: {type: object}
-        complete: {type: boolean}
-        missing_sources: {type: array, items: {type: string}}
-        unresolved_count: {type: integer, minimum: 0}
-        data_as_of: {type: [string, 'null'], format: date-time}
-        metrics: {type: object}
-        failure_reasons: {type: array, items: {type: object}}
-        realtime: {type: object}
-    TimeseriesResponse:
-      type: object
-      required: [mode, from, to, granularity, complete, series]
-      properties:
-        mode: {$ref: '#/components/schemas/StatsMode'}
-        from: {type: string, format: date-time}
-        to: {type: string, format: date-time}
-        timezone: {type: string}
-        definition_version: {type: string}
-        filters: {type: object}
-        granularity: {type: string, enum: [minute, hour, day]}
-        complete: {type: boolean}
-        series: {type: array, items: {type: object}}
-    ErrorResponse:
-      type: object
-      required: [error]
-      properties:
-        error:
-          type: object
-          required: [code, message]
-          properties:
-            code: {type: string}
-            message: {type: string}
-            fields: {type: object}
-            request_id: {type: string}
diff --git a/contracts/archive/upstream/2026-09-18-p1-baseline/static-cell-artifact.schema.json b/contracts/archive/upstream/2026-09-18-p1-baseline/static-cell-artifact.schema.json
deleted file mode 100644
index 5ab801f..0000000
--- a/contracts/archive/upstream/2026-09-18-p1-baseline/static-cell-artifact.schema.json
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/static-cell-artifact.schema.json",
-  "title": "Approved static Cell/SIP hand-off artifact",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["artifact_id", "source_release", "source_digest", "approval_reference", "cell_id", "revision", "config_sha256", "mode", "trunks"],
-  "properties": {
-    "artifact_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "source_release": {"type": "string", "minLength": 1, "maxLength": 128},
-    "source_digest": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-    "approval_reference": {"type": "string", "minLength": 1, "maxLength": 256},
-    "cell_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "revision": {"type": "integer", "minimum": 1},
-    "config_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-    "mode": {"const": "mock"},
-    "trunks": {
-      "type": "array", "minItems": 1, "maxItems": 32,
-      "items": {
-        "type": "object", "additionalProperties": false,
-        "required": ["trunk_id", "provider_id", "egress_pool_id", "codec", "caller_profile_ids", "dial_prefix", "enabled"],
-        "properties": {
-          "trunk_id": {"type": "string", "minLength": 1, "maxLength": 128},
-          "provider_id": {"type": "string", "minLength": 1, "maxLength": 128},
-          "egress_pool_id": {"type": "string", "minLength": 1, "maxLength": 128},
-          "codec": {"const": "PCMA"},
-          "caller_profile_ids": {"type": "array", "minItems": 1, "uniqueItems": true, "items": {"type": "string", "minLength": 1, "maxLength": 128}},
-          "dial_prefix": {"type": "string", "maxLength": 32},
-          "enabled": {"type": "boolean"},
-          "sip_endpoint_ref": {"type": "string", "maxLength": 128},
-          "credential_ref": {"type": ["string", "null"], "maxLength": 128}
-        }
-      }
-    },
-    "load_evidence": {"type": ["object", "null"], "additionalProperties": false, "properties": {"asterisk_config_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"}, "loaded_at": {"type": "string", "format": "date-time"}, "status": {"const": "not-yet-loaded"}}}
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/README.md b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/README.md
deleted file mode 100644
index 3810491..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/README.md
+++ /dev/null
@@ -1,31 +0,0 @@
-# 2026-09-19 P1 project-owned v1 contract bundle
-
-This is the first project-owned W01 contract release authorized for the current
-single-node production-closure iteration. It is self-contained and embedded by
-`contracts/contracts.go`; runtime code never reads the parent worktree or an
-external URL.
-
-## Scope
-
-- strict envelope and eight event payload schemas;
-- immutable `full_ai` and `asr_only` AI branches;
-- Dispatcher-to-Agent AI authorization, tenant binding and digest checks;
-- real/mixed/mock static Cell artifact modes;
-- single-node ARI, `slin16` ExternalMedia and WAV recording hand-off fields;
-- Agent-direct OSS upload request/grant/complete/verified metadata; and
-- first-version examples and negative fixtures for local and single-node
-  production closure.
-
-This bundle is **project-owned v1**, not a claim that an external SaaS contract
-has been published. It is the implementation contract for this iteration and
-must be promoted or superseded by an explicitly versioned external release
-before any cross-project integration is declared compatible.
-
-The current release deliberately defers a second Cell. It permits one active
-Dispatcher, one Agent, one Asterisk Cell and one approved real-mode artifact;
-capacity, N+1, multi-Cell fairness and automatic failover remain separate
-acceptance items.
-
-`release-manifest.json`, `SNAPSHOT.json`, and the parent `manifest.txt` record
-source ancestry and SHA-256 hashes. Credentials are referenced by bounded names
-only; no provider secret is embedded in this bundle.
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/SNAPSHOT.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/SNAPSHOT.json
deleted file mode 100644
index 9eadf95..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/SNAPSHOT.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "release_version": "2026-09-19-p1-v1",
-  "release_kind": "project-owned-first-production-closure-v1",
-  "contract_status": "project-owned-v1-authorized-not-external-authoritative",
-  "source_bundle": "2026-09-18-p1-baseline",
-  "source_repository": "git.ipao.vip/rogee/ai-call",
-  "source_snapshot": "2026-09-17",
-  "source_head": "fa6925010ba47976d2e99893eac92140b3cb0d09",
-  "source_worktree": "project-authored-v1",
-  "runtime_dependency": "none (bundle is embedded; parent paths are never read at runtime)",
-  "amendments": [
-    "project-owned first-version contract for the single-node production-closure iteration",
-    "static-cell-artifact.schema.json adds mock/mixed/real modes plus ARI, slin16 ExternalMedia and recording fields",
-    "real-mode artifact validation is allowed for one active Cell; second-Cell/N+1 remains out of scope",
-    "credentials remain bounded references and are never embedded in the contract bundle"
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/ai-authorization.schema.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/ai-authorization.schema.json
deleted file mode 100644
index ef7ee1c..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/ai-authorization.schema.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/ai-authorization.schema.json",
-  "title": "Dispatcher to Agent immutable AI authorization",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["authorization_id", "tenant_id", "tenant_key", "agent_version_id", "config_sha256", "mode", "issued_at", "expires_at", "source", "revoked"],
-  "properties": {
-    "authorization_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "tenant_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "tenant_key": {"type": "string", "minLength": 1, "maxLength": 224},
-    "agent_version_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "config_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-    "mode": {"enum": ["full_ai", "asr_only"]},
-    "issued_at": {"type": "string", "format": "date-time"},
-    "expires_at": {"type": "string", "format": "date-time"},
-    "source": {"enum": ["saas", "mock-saas"]},
-    "credential_refs": {
-      "type": "object",
-      "additionalProperties": false,
-      "properties": {
-        "asr": {"type": "string", "minLength": 1, "maxLength": 128},
-        "llm": {"type": "string", "minLength": 1, "maxLength": 128},
-        "tts": {"type": "string", "minLength": 1, "maxLength": 128}
-      }
-    },
-    "allowed_egress_pool_ids": {
-      "type": "array", "minItems": 1, "uniqueItems": true,
-      "items": {"type": "string", "minLength": 1, "maxLength": 128}
-    },
-    "revoked": {"type": "boolean"},
-    "revocation_reason": {"type": "string", "maxLength": 256}
-  },
-  "allOf": [
-    {
-      "if": {"properties": {"revoked": {"const": true}}},
-      "then": {"required": ["revocation_reason"]}
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/ai-config.openapi.yaml b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/ai-config.openapi.yaml
deleted file mode 100644
index e310606..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/ai-config.openapi.yaml
+++ /dev/null
@@ -1,145 +0,0 @@
-openapi: 3.1.0
-info:
-  title: agent-call immutable AI configuration API
-  version: 1.0.0
-  description: >-
-    Internal configuration publication/read surface. The call.execute business
-    command remains RabbitMQ-only; secrets, URLs, and provider credentials are
-    resolved by the execution environment and never enter MQ messages.
-servers:
-  - url: /
-paths:
-  /internal/v1/ai/agent-versions:
-    post:
-      operationId: publishAgentVersion
-      security:
-        - aiConfigPublish: []
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/AgentVersionPublishRequest'
-      responses:
-        '200':
-          description: Identical immutable content already exists
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersionReceipt'
-        '201':
-          description: Immutable version published
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersionReceipt'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '403':
-          $ref: '#/components/responses/Forbidden'
-        '409':
-          description: Existing version has different content
-  /internal/v1/ai/agent-versions/{agent_version_id}:
-    get:
-      operationId: getAgentVersion
-      security:
-        - aiConfigRead: []
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - name: agent_version_id
-          in: path
-          required: true
-          schema:
-            type: string
-            pattern: '^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$'
-      responses:
-        '200':
-          description: Trusted immutable snapshot
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersion'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '403':
-          $ref: '#/components/responses/Forbidden'
-        '404':
-          description: Agent version not found
-components:
-  parameters:
-    TenantId:
-      name: X-Tenant-Id
-      in: header
-      required: true
-      schema: {type: string, minLength: 1}
-    RequestId:
-      name: X-Request-Id
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  securitySchemes:
-    aiConfigPublish:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: >-
-        Requires scope ai.config.publish and the AI-config issuer/audience.
-    aiConfigRead:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: >-
-        Requires scope ai.config.read and the AI-config issuer/audience.
-  schemas:
-    AgentVersionPublishRequest:
-      type: object
-      additionalProperties: false
-      required: [agent_version_id, config]
-      properties:
-        agent_version_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$'
-        config:
-          $ref: 'ai-config.schema.json'
-    AgentVersionReceipt:
-      type: object
-      required: [tenant_id, agent_version_id, status, immutable, content_sha256]
-      properties:
-        tenant_id: {type: string}
-        agent_version_id: {type: string}
-        status: {enum: [published, reused]}
-        immutable: {const: true}
-        content_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-    AgentVersion:
-      allOf:
-        - $ref: '#/components/schemas/AgentVersionReceipt'
-        - type: object
-          required: [config]
-          properties:
-            config:
-              $ref: 'ai-config.schema.json'
-            created_at: {type: string, format: date-time}
-            published_at: {type: string, format: date-time}
-            created_by: {type: string}
-    Error:
-      type: object
-      required: [error]
-      properties:
-        error: {type: string}
-        message: {type: string}
-  responses:
-    BadRequest:
-      description: Invalid configuration
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/Error'}
-    Unauthorized:
-      description: Missing or invalid AI-config token
-    Forbidden:
-      description: Token lacks the AI-config permission
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/ai-config.schema.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/ai-config.schema.json
deleted file mode 100644
index cf06b62..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/ai-config.schema.json
+++ /dev/null
@@ -1,122 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/ai-config.schema.json",
-  "title": "Immutable AI agent version",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["agent_version_id", "immutable", "asr", "conversation"],
-  "properties": {
-    "agent_version_id": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$"},
-    "immutable": {"const": true},
-    "mode": {"enum": ["full_ai", "asr_only"]},
-    "llm": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "model"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "temperature": {"type": "number", "minimum": 0, "maximum": 2},
-        "max_tokens": {"type": "integer", "minimum": 1},
-        "timeout_ms": {"type": "integer", "minimum": 1}
-      }
-    },
-    "prompt": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["text", "allowed_variables"],
-      "properties": {
-        "text": {"type": "string", "minLength": 1, "maxLength": 32768},
-        "allowed_variables": {
-          "type": "array",
-          "maxItems": 32,
-          "items": {"type": "string", "pattern": "^[A-Za-z_][A-Za-z0-9_]*$"}
-        },
-        "max_bytes": {"type": "integer", "minimum": 1, "maximum": 32768}
-      }
-    },
-    "tts": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "model", "voice", "format"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "voice": {"type": "string", "minLength": 1, "maxLength": 128},
-        "speed": {"type": "number", "minimum": 0.25, "maximum": 3},
-        "timeout_ms": {"type": "integer", "minimum": 1},
-        "format": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": ["encoding", "sample_rate_hz", "channels"],
-          "properties": {
-            "encoding": {"enum": ["pcm_s16le", "pcma"]},
-            "sample_rate_hz": {"type": "integer", "minimum": 8000, "maximum": 48000},
-            "channels": {"const": 1}
-          }
-        }
-      }
-    },
-    "asr": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "language", "input"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "language": {"type": "string", "minLength": 1, "maxLength": 32},
-        "interim": {"type": "boolean"},
-        "timeout_ms": {"type": "integer", "minimum": 1},
-        "input": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": ["encoding", "sample_rate_hz", "channels", "sample_width_bytes"],
-          "properties": {
-            "encoding": {"const": "pcm_s16le"},
-            "sample_rate_hz": {"type": "integer", "minimum": 8000, "maximum": 48000},
-            "channels": {"const": 1},
-            "sample_width_bytes": {"const": 2}
-          }
-        }
-      }
-    },
-    "conversation": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["allow_interrupt", "silence_timeout_ms", "max_duration_ms", "max_turns", "sentence_max_chars", "max_pending_audio_chunks"],
-      "properties": {
-        "opening": {"type": "string", "maxLength": 32768},
-        "allow_interrupt": {"type": "boolean"},
-        "silence_timeout_ms": {"type": "integer", "minimum": 1},
-        "max_duration_ms": {"type": "integer", "minimum": 1, "maximum": 3600000},
-        "max_turns": {"type": "integer", "minimum": 1, "maximum": 1000},
-        "sentence_max_chars": {"type": "integer", "minimum": 1},
-        "max_pending_audio_chunks": {"type": "integer", "minimum": 1}
-      }
-    },
-    "metadata": {"type": "object", "additionalProperties": true}
-  },
-  "oneOf": [
-    {
-      "title": "Full AI",
-      "required": ["llm", "prompt", "tts"],
-      "properties": {
-        "mode": {"enum": ["full_ai"]},
-        "conversation": {"required": ["opening"]}
-      }
-    },
-    {
-      "title": "ASR only",
-      "required": ["mode"],
-      "properties": {"mode": {"const": "asr_only"}},
-      "not": {"anyOf": [
-        {"required": ["llm"]},
-        {"required": ["prompt"]},
-        {"required": ["tts"]}
-      ]}
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/cell-agent.openapi.yaml b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/cell-agent.openapi.yaml
deleted file mode 100644
index f37e4c0..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/cell-agent.openapi.yaml
+++ /dev/null
@@ -1,232 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Cell Agent API
-  version: 1.0.0
-  description: >-
-    Restricted mTLS API used by the SIP management backend to deliver a
-    versioned Trunk snapshot to one voice Cell. The Cell validates the SHA-256
-    snapshot, applies it with an atomic file replacement, reloads Asterisk,
-    restores the previous file on reload failure, and returns applied only
-    after the reload succeeds. A disabled snapshot removes the Cell-local
-    Trunk fragment and reloads Asterisk.
-servers:
-  - url: https://cell.internal:9443
-    description: Cell management network only
-tags:
-  - name: health
-  - name: trunk-apply
-paths:
-  /healthz/live:
-    get:
-      tags: [health]
-      operationId: live
-      responses:
-        '200':
-          description: Cell Agent is alive
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Health'}
-  /v1/sip/trunks/{trunk_id}/apply:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [trunk-apply]
-      operationId: applyTrunk
-      security: [{CellManagementMtls: []}]
-      parameters:
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/Publication'}
-      responses:
-        '200':
-          description: Asterisk has loaded the exact snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Acknowledgement'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409':
-          description: >-
-            Revision or expected local snapshot is stale; the Cell never
-            guesses over an unknown baseline
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ErrorResponse'}
-        '502':
-          description: Asterisk rejected the apply or reload
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ErrorResponse'}
-  /v1/sip/trunks/{trunk_id}/state:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [trunk-apply]
-      operationId: getTrunkState
-      security: [{CellManagementMtls: []}]
-      responses:
-        '200':
-          description: Durable Cell apply state
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/State'}
-        '404': {$ref: '#/components/responses/NotFound'}
-components:
-  securitySchemes:
-    CellManagementMtls:
-      type: mutualTLS
-      description: Management backend client certificate signed by the Cell CA.
-  parameters:
-    TrunkId:
-      name: trunk_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  schemas:
-    Health:
-      type: object
-      additionalProperties: false
-      required: [status, mode, cell_id]
-      properties:
-        status: {type: string, const: ok}
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-    CodecProfile:
-      type: object
-      additionalProperties: false
-      required: [allowed, preferred]
-      properties:
-        allowed:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        preferred: {type: string, enum: [PCMA, PCMU]}
-    SipConfig:
-      type: object
-      additionalProperties: false
-      required: [host, port, transport, auth_mode, register, credential_ref]
-      properties:
-        host: {type: string, minLength: 1, maxLength: 253}
-        port: {type: integer, minimum: 1, maximum: 65535}
-        transport: {type: string, enum: [udp, tcp, tls]}
-        auth_mode: {type: string, enum: [ip, digest]}
-        register: {type: boolean}
-        credential_ref:
-          type: [string, 'null']
-          description: Secret-store reference only; plaintext is forbidden.
-    TrunkConfig:
-      type: object
-      additionalProperties: false
-      required:
-        - provider_id
-        - display_name
-        - enabled
-        - sip
-        - codec_profile
-        - caller_ids
-        - dial_prefix
-        - egress_pool_id
-        - max_concurrency
-        - max_cps
-      properties:
-        provider_id: {type: string}
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        enabled: {type: boolean}
-        sip: {$ref: '#/components/schemas/SipConfig'}
-        codec_profile: {$ref: '#/components/schemas/CodecProfile'}
-        caller_ids:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, minLength: 1, maxLength: 128}
-        dial_prefix: {type: string, maxLength: 32}
-        egress_pool_id: {type: string}
-        max_concurrency: {type: integer, minimum: 1}
-        max_cps: {type: integer, minimum: 1}
-    Publication:
-      type: object
-      additionalProperties: false
-      required:
-        [mode, cell_id, trunk_id, revision, expected_local_revision, config,
-         config_sha256]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        expected_local_revision: {type: integer, minimum: 0}
-        config: {$ref: '#/components/schemas/TrunkConfig'}
-        config_sha256:
-          type: string
-          pattern: '^[0-9a-f]{64}$'
-    Acknowledgement:
-      type: object
-      additionalProperties: false
-      required:
-        [mode, cell_id, trunk_id, revision, config_sha256, status, idempotent]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        config_sha256: {type: string, pattern: '^[0-9a-f]{64}$'}
-        status: {type: string, const: applied}
-        idempotent: {type: boolean}
-    State:
-      type: object
-      additionalProperties: false
-      required:
-        [
-          mode,
-          cell_id,
-          trunk_id,
-          desired_revision,
-          applied_revision,
-          status,
-          updated_at,
-        ]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        desired_revision: {type: integer, minimum: 1}
-        applied_revision: {type: integer, minimum: 0}
-        status: {type: string, enum: [applying, applied, failed]}
-        last_error: {type: [string, 'null']}
-        updated_at: {type: string, format: date-time}
-    ErrorResponse:
-      type: object
-      required: [error]
-      properties:
-        error:
-          type: object
-          required: [code, message]
-          properties:
-            code: {type: string}
-            message: {type: string}
-  responses:
-    BadRequest:
-      description: Invalid publication or hash
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Forbidden:
-      description: Certificate or Cell identity is not authorized
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    NotFound:
-      description: State does not exist
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/event-payloads.schema.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/event-payloads.schema.json
deleted file mode 100644
index db4cecc..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/event-payloads.schema.json
+++ /dev/null
@@ -1,170 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/event-payloads.schema.json",
-  "title": "Agent-call versioned event envelopes and payloads",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["schema_version", "event_id", "event_type", "tenant_id", "tenant_key", "trace_id", "occurred_at", "aggregate_type", "aggregate_id", "aggregate_version", "payload"],
-  "properties": {
-    "schema_version": {"const": "1.0"},
-    "event_id": {"$ref": "#/$defs/id"},
-    "event_type": {"type": "string"},
-    "tenant_id": {"$ref": "#/$defs/id"},
-    "tenant_key": {"type": "string", "minLength": 1, "maxLength": 224},
-    "trace_id": {"$ref": "#/$defs/id"},
-    "occurred_at": {"type": "string", "format": "date-time"},
-    "aggregate_type": {"type": "string", "minLength": 1, "maxLength": 64},
-    "aggregate_id": {"$ref": "#/$defs/id"},
-    "aggregate_version": {"type": "integer", "minimum": 1},
-    "payload": {"type": "object"}
-  },
-  "oneOf": [
-    {"properties": {"event_type": {"const": "command.result"}, "payload": {"$ref": "#/$defs/command_result"}}},
-    {"properties": {"event_type": {"const": "call.status"}, "payload": {"$ref": "#/$defs/call_status"}}},
-    {"properties": {"event_type": {"const": "transcript.updated"}, "payload": {"$ref": "#/$defs/transcript_updated"}}},
-    {"properties": {"event_type": {"const": "call.finished"}, "payload": {"$ref": "#/$defs/call_finished"}}},
-    {"properties": {"event_type": {"const": "recording.ready"}, "payload": {"$ref": "#/$defs/recording_ready"}}},
-    {"properties": {"event_type": {"const": "recording.failed"}, "payload": {"$ref": "#/$defs/recording_failed"}}},
-    {"properties": {"event_type": {"const": "transcript.failed"}, "payload": {"$ref": "#/$defs/transcript_failed"}}},
-    {"properties": {"event_type": {"const": "contact.opt_out"}, "payload": {"$ref": "#/$defs/contact_opt_out"}}}
-  ],
-  "$defs": {
-    "id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "command_result": {
-      "type": "object", "additionalProperties": false,
-      "required": ["command_id", "command_type", "status", "reason_code"],
-      "properties": {
-        "command_id": {"$ref": "#/$defs/id"},
-        "command_type": {"enum": ["call.execute", "task.control"]},
-        "status": {"enum": ["accepted", "waiting", "applied", "rejected", "failed", "unknown"]},
-        "reason_code": {"type": "string", "minLength": 1, "maxLength": 128},
-        "task_id": {"$ref": "#/$defs/id"},
-        "task_item_id": {"$ref": "#/$defs/id"},
-        "execution_id": {"$ref": "#/$defs/id"},
-        "call_id": {"$ref": "#/$defs/id"},
-        "requested_task_revision": {"type": "integer", "minimum": 0},
-        "applied_task_revision": {"type": "integer", "minimum": 0},
-        "admission_state": {"enum": ["open", "closed", "draining", "quarantined", "unknown"]},
-        "resource_reservation_id": {"$ref": "#/$defs/id"},
-        "permit_id": {"$ref": "#/$defs/id"}
-      }
-    },
-    "call_status": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "execution_id", "call_state", "call_version", "attempt_id", "attempt_state"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "execution_id": {"$ref": "#/$defs/id"},
-        "task_id": {"$ref": "#/$defs/id"},
-        "task_item_id": {"$ref": "#/$defs/id"},
-        "call_state": {"enum": ["queued", "dialing", "ringing", "answered", "ended"]},
-        "call_version": {"type": "integer", "minimum": 1},
-        "attempt_id": {"$ref": "#/$defs/id"},
-        "attempt_state": {"enum": ["pending", "active", "ended", "unknown"]},
-        "route_policy_id": {"$ref": "#/$defs/id"},
-        "caller_profile_id": {"$ref": "#/$defs/id"},
-        "trunk_id": {"$ref": "#/$defs/id"},
-        "cell_id": {"$ref": "#/$defs/id"},
-        "egress_pool_id": {"$ref": "#/$defs/id"},
-        "observed_at": {"type": "string", "format": "date-time"},
-        "reason_code": {"type": "string", "maxLength": 128}
-      }
-    },
-    "transcript_updated": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "turn_id", "segment_id", "role", "revision", "text", "is_final", "start_ms", "end_ms", "playback_state"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "execution_id": {"$ref": "#/$defs/id"},
-        "turn_id": {"$ref": "#/$defs/id"},
-        "segment_id": {"$ref": "#/$defs/id"},
-        "role": {"enum": ["customer", "agent", "system"]},
-        "revision": {"type": "integer", "minimum": 1},
-        "text": {"type": "string", "maxLength": 32768},
-        "is_final": {"type": "boolean"},
-        "start_ms": {"type": "integer", "minimum": 0},
-        "end_ms": {"type": "integer", "minimum": 0},
-        "playback_state": {"enum": ["not_applicable", "generated", "sent", "playback_confirmed", "cancelled", "unknown"]}
-      }
-    },
-    "call_finished": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "execution_id", "call_version", "outcome", "started_at", "ended_at", "duration_ms", "reason_code"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "execution_id": {"$ref": "#/$defs/id"},
-        "task_id": {"$ref": "#/$defs/id"},
-        "task_item_id": {"$ref": "#/$defs/id"},
-        "call_version": {"type": "integer", "minimum": 1},
-        "outcome": {"enum": ["answered", "no_answer", "busy", "failed", "opt_out", "cancelled", "unknown"]},
-        "started_at": {"type": "string", "format": "date-time"},
-        "ended_at": {"type": "string", "format": "date-time"},
-        "duration_ms": {"type": "integer", "minimum": 0},
-        "reason_code": {"type": "string", "minLength": 1, "maxLength": 128},
-        "attempt_summary": {"type": "array", "maxItems": 32, "items": {"$ref": "#/$defs/attempt_summary"}},
-        "asset_state": {"enum": ["pending", "complete", "failed", "unknown"]}
-      }
-    },
-    "attempt_summary": {
-      "type": "object", "additionalProperties": false,
-      "required": ["attempt_id", "state"],
-      "properties": {
-        "attempt_id": {"$ref": "#/$defs/id"},
-        "state": {"enum": ["pending", "active", "ended", "unknown"]},
-        "trunk_id": {"$ref": "#/$defs/id"},
-        "cell_id": {"$ref": "#/$defs/id"},
-        "reason_code": {"type": "string", "maxLength": 128}
-      }
-    },
-    "recording_ready": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "recording_id", "oss_id", "format", "channels", "sample_rate_hz", "duration_ms", "size_bytes", "checksum_sha256"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "recording_id": {"$ref": "#/$defs/id"},
-        "oss_id": {"$ref": "#/$defs/id"},
-        "format": {"enum": ["wav", "raw_pcm", "pcma"]},
-        "channels": {"const": 1},
-        "sample_rate_hz": {"type": "integer", "minimum": 8000, "maximum": 48000},
-        "duration_ms": {"type": "integer", "minimum": 0},
-        "size_bytes": {"type": "integer", "minimum": 1},
-        "checksum_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"}
-      }
-    },
-    "recording_failed": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "recording_id", "stage", "reason_code", "retryable"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "recording_id": {"$ref": "#/$defs/id"},
-        "stage": {"enum": ["seal", "request", "upload", "complete", "verify", "cleanup"]},
-        "reason_code": {"type": "string", "minLength": 1, "maxLength": 128},
-        "retryable": {"type": "boolean"},
-        "next_retry_at": {"type": "string", "format": "date-time"}
-      }
-    },
-    "transcript_failed": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "reason_code", "retryable"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "reason_code": {"type": "string", "minLength": 1, "maxLength": 128},
-        "retryable": {"type": "boolean"},
-        "segment_id": {"$ref": "#/$defs/id"},
-        "affected_segments": {"type": "array", "maxItems": 256, "items": {"$ref": "#/$defs/id"}}
-      }
-    },
-    "contact_opt_out": {
-      "type": "object", "additionalProperties": false,
-      "required": ["call_id", "task_id", "task_item_id", "requested_at"],
-      "properties": {
-        "call_id": {"$ref": "#/$defs/id"},
-        "task_id": {"$ref": "#/$defs/id"},
-        "task_item_id": {"$ref": "#/$defs/id"},
-        "requested_at": {"type": "string", "format": "date-time"},
-        "turn_id": {"$ref": "#/$defs/id"},
-        "segment_id": {"$ref": "#/$defs/id"}
-      }
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/README.md b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/README.md
deleted file mode 100644
index ed9b3ae..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Contract fixtures
-
-`call.execute.json` is the canonical valid command fixture. Runtime tests generate the remaining event fixtures from persisted facts so replay assertions compare original bytes and IDs rather than synthesized history. Invalid cases include unknown schema versions, missing required fields, cross-tenant bindings, conflicting idempotency bodies, and tenant routing keys over 224 UTF-8 bytes.
-
-The bundle contains legacy full-AI, explicit full-AI, ASR-only, event-positive, and event-negative fixtures. All fixtures are synthetic. The profile is `mock`; it is never a production provider configuration. `transcript.updated` is the only valid transcript event name; `call.transcript` is intentionally invalid.
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version-asr-only.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version-asr-only.json
deleted file mode 100644
index 7ecf915..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version-asr-only.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "agent_version_id": "agent_asr_v1",
-  "immutable": true,
-  "mode": "asr_only",
-  "asr": {
-    "provider_ref": "mock",
-    "model": "mock-asr-v1",
-    "language": "zh-CN",
-    "input": {"encoding": "pcm_s16le", "sample_rate_hz": 16000, "channels": 1, "sample_width_bytes": 2},
-    "interim": true,
-    "timeout_ms": 5000
-  },
-  "conversation": {
-    "allow_interrupt": false,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version-full-explicit.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version-full-explicit.json
deleted file mode 100644
index 8e0bc7f..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version-full-explicit.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-  "agent_version_id": "agent_full_v1",
-  "immutable": true,
-  "mode": "full_ai",
-  "llm": {
-    "provider_ref": "mock",
-    "model": "mock-chat-v1",
-    "temperature": 0.2,
-    "max_tokens": 256,
-    "timeout_ms": 5000
-  },
-  "prompt": {
-    "text": "You are a concise telephone assistant. Answer the caller's last statement.",
-    "allowed_variables": [],
-    "max_bytes": 32768
-  },
-  "tts": {
-    "provider_ref": "mock",
-    "model": "mock-tts-v1",
-    "voice": "mock-neutral",
-    "speed": 1.0,
-    "format": {"encoding": "pcm_s16le", "sample_rate_hz": 16000, "channels": 1},
-    "timeout_ms": 5000
-  },
-  "asr": {
-    "provider_ref": "mock",
-    "language": "zh-CN",
-    "input": {"encoding": "pcm_s16le", "sample_rate_hz": 16000, "channels": 1, "sample_width_bytes": 2},
-    "interim": true,
-    "timeout_ms": 5000
-  },
-  "conversation": {
-    "opening": "",
-    "allow_interrupt": true,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version-full-production-v1.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version-full-production-v1.json
deleted file mode 100644
index 0a83a96..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version-full-production-v1.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "agent_version_id": "agent_full_v1",
-  "immutable": true,
-  "mode": "full_ai",
-  "llm": {
-    "provider_ref": "bailian-openai-compatible",
-    "model": "qwen-plus",
-    "temperature": 0.2,
-    "max_tokens": 256,
-    "timeout_ms": 5000,
-    "credential_ref": "bailian-default"
-  },
-  "prompt": {
-    "text": "You are a concise telephone assistant. Answer the caller's last statement.",
-    "allowed_variables": [],
-    "max_bytes": 32768
-  },
-  "tts": {
-    "provider_ref": "bailian-openai-compatible",
-    "model": "qwen3-tts-flash",
-    "voice": "Cherry",
-    "speed": 1.0,
-    "format": {
-      "encoding": "pcm_s16le",
-      "sample_rate_hz": 16000,
-      "channels": 1
-    },
-    "timeout_ms": 5000,
-    "credential_ref": "bailian-default"
-  },
-  "asr": {
-    "provider_ref": "volcengine",
-    "language": "zh-CN",
-    "input": {
-      "encoding": "pcm_s16le",
-      "sample_rate_hz": 16000,
-      "channels": 1,
-      "sample_width_bytes": 2
-    },
-    "interim": true,
-    "timeout_ms": 5000,
-    "credential_ref": "volcengine-default",
-    "model": "volc.bigasr.sauc.duration"
-  },
-  "conversation": {
-    "opening": "",
-    "allow_interrupt": true,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version.json
deleted file mode 100644
index 61851cd..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/agent-version.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "agent_version_id": "agent_v1",
-  "immutable": true,
-  "llm": {
-    "provider_ref": "mock",
-    "model": "mock-chat-v1",
-    "temperature": 0.2,
-    "max_tokens": 256,
-    "timeout_ms": 5000
-  },
-  "prompt": {
-    "text": "You are a concise telephone assistant. Answer the caller's last statement.",
-    "allowed_variables": [],
-    "max_bytes": 32768
-  },
-  "tts": {
-    "provider_ref": "mock",
-    "model": "mock-tts-v1",
-    "voice": "mock-neutral",
-    "speed": 1.0,
-    "format": {
-      "encoding": "pcm_s16le",
-      "sample_rate_hz": 16000,
-      "channels": 1
-    },
-    "timeout_ms": 5000
-  },
-  "asr": {
-    "provider_ref": "mock",
-    "language": "zh-CN",
-    "input": {
-      "encoding": "pcm_s16le",
-      "sample_rate_hz": 16000,
-      "channels": 1,
-      "sample_width_bytes": 2
-    },
-    "interim": true,
-    "timeout_ms": 5000
-  },
-  "conversation": {
-    "opening": "",
-    "allow_interrupt": true,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/ai-authorization.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/ai-authorization.json
deleted file mode 100644
index 1110b59..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/ai-authorization.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "authorization_id": "auth-1",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "agent_version_id": "agent_asr_v1",
-  "config_sha256": "24864df1fd72a59efaaaf6d1fc81a0c7db01fbdfcd821aab4069b64a8db9b60b",
-  "mode": "asr_only",
-  "issued_at": "2026-09-18T00:00:00Z",
-  "expires_at": "2026-09-18T00:01:00Z",
-  "source": "mock-saas",
-  "credential_refs": {"asr": "mock-asr-credential"},
-  "allowed_egress_pool_ids": ["egress-mock"],
-  "revoked": false
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/call.execute.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/call.execute.json
deleted file mode 100644
index 23f9fdc..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/call.execute.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "schema_version": "1.0",
-  "command_type": "call.execute",
-  "command_id": "cmd_demo_001",
-  "tenant_id": "tenant-demo",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace_demo_001",
-  "issued_at": "2026-09-11T08:00:00Z",
-  "not_after": "2099-09-11T08:05:00Z",
-  "payload": {
-    "execution_id": "exec_demo_001",
-    "task_id": "task-demo",
-    "task_item_id": "item_demo",
-    "task_revision": 1,
-    "callee": "18601013734",
-    "route_policy_id": "route_policy_test",
-    "caller_profile_id": "caller_profile_test",
-    "agent_version_id": "agent_v1",
-    "variables": {},
-    "ring_timeout_ms": 30000,
-    "max_call_duration_ms": 180000
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-call-finished.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-call-finished.json
deleted file mode 100644
index 1ba64ae..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-call-finished.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-finished-1",
-  "event_type": "call.finished",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:03Z",
-  "aggregate_type": "call",
-  "aggregate_id": "call-1",
-  "aggregate_version": 2,
-  "payload": {
-    "call_id": "call-1",
-    "execution_id": "execution-1",
-    "task_id": "task-1",
-    "task_item_id": "item-1",
-    "call_version": 1,
-    "outcome": "answered",
-    "started_at": "2026-09-18T00:00:00Z",
-    "ended_at": "2026-09-18T00:00:03Z",
-    "duration_ms": 3000,
-    "reason_code": "normal_clearing",
-    "asset_state": "complete",
-    "attempt_summary": [{"attempt_id": "attempt-1", "state": "ended", "trunk_id": "trunk-1", "cell_id": "cell-1"}]
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-call-status.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-call-status.json
deleted file mode 100644
index 8fc59ac..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-call-status.json
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-status-1",
-  "event_type": "call.status",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:01Z",
-  "aggregate_type": "call",
-  "aggregate_id": "call-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "execution_id": "execution-1",
-    "task_id": "task-1",
-    "task_item_id": "item-1",
-    "call_state": "answered",
-    "call_version": 1,
-    "attempt_id": "attempt-1",
-    "attempt_state": "active",
-    "route_policy_id": "route-1",
-    "caller_profile_id": "caller-1",
-    "trunk_id": "trunk-1",
-    "cell_id": "cell-1",
-    "egress_pool_id": "egress-1",
-    "observed_at": "2026-09-18T00:00:01Z"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-command-result.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-command-result.json
deleted file mode 100644
index 84daa6e..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-command-result.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-command-result-1",
-  "event_type": "command.result",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:00Z",
-  "aggregate_type": "command",
-  "aggregate_id": "command-1",
-  "aggregate_version": 1,
-  "payload": {
-    "command_id": "command-1",
-    "command_type": "call.execute",
-    "status": "accepted",
-    "reason_code": "accepted",
-    "execution_id": "execution-1"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-contact-opt-out.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-contact-opt-out.json
deleted file mode 100644
index 1f59c2a..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-contact-opt-out.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-opt-out-1",
-  "event_type": "contact.opt_out",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:06Z",
-  "aggregate_type": "contact",
-  "aggregate_id": "contact-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "task_id": "task-1",
-    "task_item_id": "item-1",
-    "requested_at": "2026-09-18T00:00:06Z",
-    "turn_id": "turn-1",
-    "segment_id": "segment-1"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-recording-failed.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-recording-failed.json
deleted file mode 100644
index af03187..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-recording-failed.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-recording-failed-1",
-  "event_type": "recording.failed",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:04Z",
-  "aggregate_type": "recording",
-  "aggregate_id": "recording-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "recording_id": "recording-1",
-    "stage": "upload",
-    "reason_code": "temporary_oss_unavailable",
-    "retryable": true,
-    "next_retry_at": "2026-09-18T00:01:00Z"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-recording-ready.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-recording-ready.json
deleted file mode 100644
index c0ad88f..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-recording-ready.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-recording-1",
-  "event_type": "recording.ready",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:02Z",
-  "aggregate_type": "recording",
-  "aggregate_id": "recording-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "recording_id": "recording-1",
-    "oss_id": "oss://bucket/object-1",
-    "format": "wav",
-    "channels": 1,
-    "sample_rate_hz": 16000,
-    "duration_ms": 1000,
-    "size_bytes": 32000,
-    "checksum_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-transcript-failed.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-transcript-failed.json
deleted file mode 100644
index 8109d97..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-transcript-failed.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-transcript-failed-1",
-  "event_type": "transcript.failed",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:05Z",
-  "aggregate_type": "transcript",
-  "aggregate_id": "call-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "reason_code": "asr_timeout",
-    "retryable": false,
-    "segment_id": "segment-1",
-    "affected_segments": ["segment-1"]
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-transcript-updated.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-transcript-updated.json
deleted file mode 100644
index 46d7796..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/event-transcript-updated.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-transcript-1",
-  "event_type": "transcript.updated",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:01Z",
-  "aggregate_type": "transcript_segment",
-  "aggregate_id": "segment-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-1",
-    "turn_id": "turn-1",
-    "segment_id": "segment-1",
-    "role": "customer",
-    "revision": 1,
-    "text": "您好",
-    "is_final": true,
-    "start_ms": 0,
-    "end_ms": 600,
-    "playback_state": "not_applicable"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-ai-authorization-revoked.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-ai-authorization-revoked.json
deleted file mode 100644
index 48a591b..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-ai-authorization-revoked.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "authorization_id": "auth-invalid",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "agent_version_id": "agent_asr_v1",
-  "config_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
-  "mode": "asr_only",
-  "issued_at": "2026-09-18T00:00:00Z",
-  "expires_at": "2026-09-18T00:01:00Z",
-  "source": "mock-saas",
-  "revoked": true
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-asr-only-with-llm.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-asr-only-with-llm.json
deleted file mode 100644
index c09e0f2..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-asr-only-with-llm.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "agent_version_id": "agent_invalid",
-  "immutable": true,
-  "mode": "asr_only",
-  "llm": {"provider_ref": "mock", "model": "must-not-be-present"},
-  "asr": {
-    "provider_ref": "mock",
-    "language": "zh-CN",
-    "input": {"encoding": "pcm_s16le", "sample_rate_hz": 16000, "channels": 1, "sample_width_bytes": 2}
-  },
-  "conversation": {
-    "allow_interrupt": false,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-event-unknown-type.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-event-unknown-type.json
deleted file mode 100644
index 25476b8..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-event-unknown-type.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "schema_version": "1.0",
-  "event_id": "event-invalid-1",
-  "event_type": "call.transcript",
-  "tenant_id": "tenant-1",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:00Z",
-  "aggregate_type": "call",
-  "aggregate_id": "call-1",
-  "aggregate_version": 1,
-  "payload": {"text": "invalid alias"}
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-oss-upload-http.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-oss-upload-http.json
deleted file mode 100644
index 42033e6..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/invalid-oss-upload-http.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "kind": "grant",
-  "upload_id": "upload-invalid",
-  "recording_id": "recording-1",
-  "upload_url": "http://oss.example.invalid/upload/upload-invalid",
-  "required_headers": {},
-  "expires_at": "2026-09-18T00:05:00Z",
-  "max_bytes": 16777216,
-  "object_binding": "recording-1:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/oss-upload-grant.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/oss-upload-grant.json
deleted file mode 100644
index 6b4ddb3..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/oss-upload-grant.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "kind": "grant",
-  "upload_id": "upload-1",
-  "recording_id": "recording-1",
-  "upload_url": "https://oss.example.invalid/upload/upload-1",
-  "required_headers": {"x-checksum-sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"},
-  "expires_at": "2026-09-18T00:05:00Z",
-  "max_bytes": 16777216,
-  "object_binding": "recording-1:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/static-cell-artifact-real-v1.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/static-cell-artifact-real-v1.json
deleted file mode 100644
index 6e2c7bb..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/static-cell-artifact-real-v1.json
+++ /dev/null
@@ -1,95 +0,0 @@
-{
-  "artifact_id": "cell-single-real-v1",
-  "source_release": "asterisk-22.10.1-native-v1",
-  "source_digest": "68006a1a8efed288be4ca4a2ae3cb9554a31d733eac08eaacf4c646c95faf74d",
-  "approval_reference": "project-auto-approved:2026-09-19:single-node-v1",
-  "cell_id": "cell-single",
-  "revision": 1,
-  "config_sha256": "89d2686d0d1ca60159c3c6bd725dc9e6f511cbdb56bf6ce7b65ca7d4dc3f2d60",
-  "mode": "real",
-  "trunks": [
-    {
-      "trunk_id": "provider-primary",
-      "provider_id": "provider-primary",
-      "egress_pool_id": "egress-single",
-      "codec": "PCMA",
-      "caller_profile_ids": [
-        "caller-primary"
-      ],
-      "dial_prefix": "7089",
-      "enabled": true,
-      "sip_endpoint_ref": "provider-primary",
-      "credential_ref": "sip-provider-primary",
-      "media_profile_id": "pcma-8k-pt8"
-    },
-    {
-      "trunk_id": "provider-second",
-      "provider_id": "provider-second",
-      "egress_pool_id": "egress-single",
-      "codec": "PCMA",
-      "caller_profile_ids": [
-        "caller-second"
-      ],
-      "dial_prefix": "",
-      "enabled": true,
-      "sip_endpoint_ref": "provider-second",
-      "credential_ref": "sip-provider-second",
-      "media_profile_id": "pcma-8k-pt8"
-    },
-    {
-      "trunk_id": "provider-third",
-      "provider_id": "provider-third",
-      "egress_pool_id": "egress-single",
-      "codec": "PCMA",
-      "caller_profile_ids": [
-        "caller-third"
-      ],
-      "dial_prefix": "mka755",
-      "enabled": true,
-      "sip_endpoint_ref": "provider-third",
-      "credential_ref": "sip-provider-third",
-      "media_profile_id": "pcma-8k-pt8"
-    }
-  ],
-  "ari": {
-    "base_url": "https://127.0.0.1:8088/ari",
-    "websocket_url": "wss://127.0.0.1:8088/ari/events",
-    "application": "agent-call",
-    "credential_ref": "ari-single"
-  },
-  "media": {
-    "bind_address": "127.0.0.1",
-    "port": 12000,
-    "format": "alaw",
-    "sample_rate_hz": 8000,
-    "channels": 1,
-    "payload_type": 8
-  },
-  "recording": {
-    "enabled": true,
-    "format": "wav",
-    "directory": "/var/lib/sip-go-agent/recordings",
-    "max_bytes": 67108864
-  },
-  "load_evidence": {
-    "status": "not-yet-loaded"
-  },
-  "allowed_targets": [
-    "15003164745",
-    "15830461047"
-  ],
-  "media_profiles": {
-    "pcma-8k-pt8": {
-      "format": "alaw",
-      "sample_rate_hz": 8000,
-      "channels": 1,
-      "payload_type": 8
-    },
-    "slin16-16k-pt118": {
-      "format": "slin16",
-      "sample_rate_hz": 16000,
-      "channels": 1,
-      "payload_type": 118
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/static-cell-artifact.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/static-cell-artifact.json
deleted file mode 100644
index bc4c0b2..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/examples/static-cell-artifact.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-  "artifact_id": "artifact-cell-a-1",
-  "source_release": "management-snapshot-1",
-  "source_digest": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
-  "approval_reference": "mock-approval-1",
-  "cell_id": "cell-a",
-  "revision": 1,
-  "config_sha256": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
-  "mode": "mock",
-  "trunks": [
-    {
-      "trunk_id": "trunk-mock",
-      "provider_id": "provider-mock",
-      "egress_pool_id": "egress-mock",
-      "codec": "PCMA",
-      "caller_profile_ids": [
-        "caller_profile_test"
-      ],
-      "dial_prefix": "7089",
-      "enabled": true,
-      "sip_endpoint_ref": "mock-sip-endpoint",
-      "credential_ref": null,
-      "media_profile_id": "slin16-16k-pt118"
-    }
-  ],
-  "load_evidence": null,
-  "allowed_targets": [
-    "15003164745",
-    "15830461047"
-  ],
-  "media_profiles": {
-    "pcma-8k-pt8": {
-      "format": "alaw",
-      "sample_rate_hz": 8000,
-      "channels": 1,
-      "payload_type": 8
-    },
-    "slin16-16k-pt118": {
-      "format": "slin16",
-      "sample_rate_hz": 16000,
-      "channels": 1,
-      "payload_type": 118
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/executor.openapi.yaml b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/executor.openapi.yaml
deleted file mode 100644
index a9f02fb..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/executor.openapi.yaml
+++ /dev/null
@@ -1,303 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Executor Control API
-  version: 1.0.0
-  description: >-
-    Internal control, query, replay, and recording hand-off API. Call execution
-    enters through RabbitMQ, not HTTP.
-servers:
-  - url: https://executor.internal
-security:
-  - bearerAuth: []
-paths:
-  /internal/v1/outbound/tasks/{task_id}/controls:
-    post:
-      operationId: controlTask
-      summary: Persist a pause, resume, or stop barrier
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/TaskId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/ControlRequest'
-      responses:
-        '202':
-          description: Reliably persisted, not yet necessarily applied
-          headers:
-            Location:
-              schema: {type: string}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ControlAccepted'}
-        '409': {$ref: '#/components/responses/Conflict'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/commands/{command_id}:
-    get:
-      operationId: getCommand
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/CommandId'
-      responses:
-        '200':
-          description: Command snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Command'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/calls/{call_id}:
-    get:
-      operationId: getCall
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/CallId'
-      responses:
-        '200':
-          description: Call snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Call'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/calls/{call_id}/replays:
-    post:
-      operationId: replayCall
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/CallId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ReplayRequest'}
-      responses:
-        '202':
-          description: Replay persisted for bounded broker delivery
-          headers:
-            Location: {schema: {type: string}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReplayAccepted'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-        '410': {$ref: '#/components/responses/ReplayExpired'}
-  /internal/v1/outbound/commands/{source_command_id}/replays:
-    post:
-      operationId: replayCommand
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/SourceCommandId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ReplayRequest'}
-      responses:
-        '202':
-          description: Replay persisted for bounded broker delivery
-          headers:
-            Location: {schema: {type: string}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReplayAccepted'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-        '410': {$ref: '#/components/responses/ReplayExpired'}
-components:
-  securitySchemes:
-    bearerAuth:
-      type: http
-      scheme: bearer
-  parameters:
-    TenantId:
-      name: X-Tenant-ID
-      in: header
-      required: true
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string}
-    IdempotencyKey:
-      name: Idempotency-Key
-      in: header
-      required: true
-      schema: {type: string}
-    TaskId:
-      name: task_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    CommandId:
-      name: command_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    SourceCommandId:
-      name: source_command_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    CallId:
-      name: call_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-  schemas:
-    Id:
-      type: string
-      minLength: 1
-      maxLength: 128
-      pattern: '^[^\s/\\]+$'
-    ControlRequest:
-      type: object
-      additionalProperties: false
-      required: [command_id, action, expected_task_revision, reason]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        action: {type: string, enum: [pause, resume, stop]}
-        expected_task_revision: {type: integer, minimum: 1}
-        active_call_policy: {type: string, enum: [drain, hangup]}
-        reason: {type: string, minLength: 1, maxLength: 512}
-    ControlAccepted:
-      type: object
-      required:
-        - command_id
-        - tenant_id
-        - tenant_key
-        - task_id
-        - status
-        - requested_task_revision
-        - accepted_at
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        tenant_id: {type: string}
-        tenant_key: {type: string}
-        task_id: {$ref: '#/components/schemas/Id'}
-        status: {const: accepted}
-        requested_task_revision: {type: integer}
-        accepted_at: {type: string, format: date-time}
-    ReplayRequest:
-      type: object
-      additionalProperties: false
-      required: [command_id, reason]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        reason: {type: string, minLength: 1, maxLength: 512}
-    ReplayAccepted:
-      type: object
-      required: [command_id, status, snapshot_cutoff]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        status: {const: accepted}
-        snapshot_cutoff: {type: string, format: date-time}
-    Command:
-      type: object
-      required:
-        - command_id
-        - command_type
-        - tenant_id
-        - tenant_key
-        - status
-        - aggregate_version
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        command_type: {type: string}
-        tenant_id: {type: string}
-        tenant_key: {type: string}
-        task_id: {type: [string, 'null']}
-        execution_id: {type: [string, 'null']}
-        call_id: {type: [string, 'null']}
-        status: {type: string}
-        reason_code: {type: [string, 'null']}
-        wait_reason_code: {type: [string, 'null']}
-        accepted_at: {type: [string, 'null'], format: date-time}
-        waiting_since: {type: [string, 'null'], format: date-time}
-        admission_deadline: {type: [string, 'null'], format: date-time}
-        requested_task_revision: {type: [integer, 'null']}
-        applied_task_revision: {type: [integer, 'null']}
-        task_state: {type: [string, 'null']}
-        updated_at: {type: string, format: date-time}
-        aggregate_version: {type: integer, minimum: 1}
-    Call:
-      type: object
-      required:
-        - call_id
-        - execution_id
-        - call_state
-        - call_version
-        - attempts
-        - transcript
-        - recordings
-        - delivery
-        - snapshot_at
-      properties:
-        call_id: {type: string}
-        execution_id: {type: string}
-        task_id: {type: string}
-        task_item_id: {type: string}
-        call_state: {type: string}
-        call_version: {type: integer}
-        reason_code: {type: [string, 'null']}
-        outcome: {type: [string, 'null']}
-        started_at: {type: [string, 'null'], format: date-time}
-        ended_at: {type: [string, 'null'], format: date-time}
-        duration_ms: {type: [integer, 'null']}
-        attempts: {type: array, items: {type: object}}
-        transcript: {type: object}
-        recordings: {type: array, items: {type: object}}
-        delivery: {type: object}
-        snapshot_at: {type: string, format: date-time}
-    Problem:
-      type: object
-      additionalProperties: false
-      required: [type, title, status, code, detail, request_id, retryable]
-      properties:
-        type: {type: string, format: uri-reference}
-        title: {type: string}
-        status: {type: integer}
-        code: {type: string}
-        detail: {type: string}
-        request_id: {type: string}
-        retryable: {type: boolean}
-  responses:
-    Unauthorized:
-      description: Unauthorized
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    Forbidden:
-      description: Forbidden
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    NotFound:
-      description: Not found without cross-tenant enumeration
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    Conflict:
-      description: Idempotency or revision conflict
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    ReplayExpired:
-      description: Retention window expired
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/mock-profile.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/mock-profile.json
deleted file mode 100644
index 4a79b80..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/mock-profile.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "profile_version": "1.0.0",
-  "mode": "mock",
-  "provider_modes": {
-    "saas": "mock",
-    "database": "sqlite",
-    "rabbitmq": "memory",
-    "sip": "mock",
-    "asterisk": "mock",
-    "asr": "mock",
-    "llm": "mock",
-    "tts": "mock",
-    "oss": "mock",
-    "cloud": "fake-cli"
-  },
-  "versions": {"schema": "1.0", "service": "0.1.0", "seed": "mock-2026-09-11"},
-  "limits": {
-    "admission_window_s": 30,
-    "ring_timeout_ms": 30000,
-    "max_call_duration_ms": 180000,
-    "max_mq_bytes": 262144,
-    "max_queue_messages": 1000,
-    "max_queue_bytes": 16777216,
-    "disk_warn_pct": 0.70,
-    "disk_stop_pct": 0.80,
-    "max_http_bytes": 65536,
-    "recording_max_bytes": 16777216,
-    "max_recording_bytes": 16777216,
-    "replay_retention_s": 604800,
-    "upload_ttl_s": 300,
-    "global_concurrency": 6,
-    "global_cps": 3,
-    "tenant_concurrency": 2,
-    "tenant_cps": 1,
-    "tenant_publish_rate": 10,
-    "scheduler_lease_ttl_s": 10,
-    "pending_window_per_tenant": 16,
-    "pending_window_global": 64,
-    "max_unacked_per_tenant": 4,
-    "max_replay_attempts": 6,
-    "cell_capacity": 4,
-    "turns": 2,
-    "hold_ms": 0
-  },
-  "random_seed": 7,
-  "tenants": [
-    {"tenant_id": "tenant-demo", "tenant_key": "tenant-demo-key", "enabled": true},
-    {"tenant_id": "tenant-b", "tenant_key": "tenant.b", "enabled": true},
-    {"tenant_id": "tenant-c", "tenant_key": "tenant#c", "enabled": true}
-  ],
-  "tasks": [
-    {"task_id": "task-demo", "tenant_id": "tenant-demo", "state": "running", "revision": 1},
-    {"task_id": "task-b", "tenant_id": "tenant-b", "state": "running", "revision": 1},
-    {"task_id": "task-c", "tenant_id": "tenant-c", "state": "running", "revision": 1}
-  ],
-  "routes": [{"route_policy_id": "route_policy_test", "trunk_id": "trunk-mock", "egress_pool_id": "egress-mock", "dial_prefix": "7089", "allowed": true}],
-  "caller_profiles": [{"caller_profile_id": "caller_profile_test", "display": "BD93205882", "allowed": true}],
-  "agents": [{"agent_version_id": "agent_v1", "immutable": true, "llm": "mock", "tts": "mock", "asr": "mock"}],
-  "cells": [
-    {"cell_id": "cell-a", "capacity": 4, "media_capacity": 4, "ai_capacity": 4, "egress_pool_id": "egress-mock", "ari_mode": "mock"},
-    {"cell_id": "cell-b", "capacity": 4, "media_capacity": 4, "ai_capacity": 4, "egress_pool_id": "egress-mock", "ari_mode": "mock"}
-  ],
-  "failure_scenarios": ["success", "busy", "no_answer", "ai_timeout", "customer_silent", "ari_disconnect", "upload_missing", "upload_bad_checksum", "broker_outage", "clock_jump"]
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/mq-topology.md b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/mq-topology.md
deleted file mode 100644
index 60f8501..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/mq-topology.md
+++ /dev/null
@@ -1,40 +0,0 @@
-# agent-call MQ topology v1.0
-
-This file is an implementation companion to the field authority in
-`SaaS交互_OpenAPI与MQ契约规划_v0.1.md`.
-
-| Element | Value |
-| --- | --- |
-| Namespace | `agent-call` |
-| Command exchange | `agent-call.commands.v1`, durable `direct` |
-| Tenant command queue | `agent-call.executor.{tenant_key}.v1`, durable, one exact binding |
-| Command routing key | `agent-call.tenant.{tenant_key}.call.execute` |
-| Event exchange | `agent-call.events.v1`, durable `topic` |
-| SaaS result queue | `agent-call.saas.events.v1`, durable, binding `agent-call.#` |
-| Event routing key | `agent-call.{event_type}` |
-| Body limit | `262144` UTF-8 bytes in the Mock profile |
-| Tenant route budget | Broker limit `255` bytes; fixed prefix/suffix consume `31`, leaving `224` UTF-8 bytes |
-
-## Delivery rules
-
-1. SaaS persists the command publication record before publishing. A mandatory
-   publisher confirmation is required; an unroutable/full queue leaves the
-   original record retained for bounded retry.
-2. The executor consumes only its trusted tenant queue. RabbitMQ messages are
-   acknowledged after durable SQLite acceptance or durable dead-lettering, not
-   when they are fetched.
-3. Executor business events are written to the same database transaction as
-   the state transition. The outbox dispatcher publishes them durably and the
-   SaaS inbox applies each `event_id` once. `saas_applied` may remain unknown
-   after broker confirmation; it does not trigger unbounded republishing.
-4. `tenant_key` is copied byte-for-byte into the body, queue name, binding and
-   routing key. It is not normalized, encoded, truncated or cleaned. A route
-   over the byte budget is retained and not sent.
-5. Replay publishes the original event body and original `event_id` from a
-   fixed retention cutoff. It never creates a new business fact and never
-   includes events written after that cutoff.
-6. HTTP has no call execution or redial endpoint. Control, query, replay and
-   recording metadata paths require bearer scope and tenant scope.
-
-The in-process broker is only for deterministic tests. Docker Compose uses the
-same topology through the `pika` adapter and RabbitMQ durable queues.
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/mq.schema.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/mq.schema.json
deleted file mode 100644
index b5ab065..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/mq.schema.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.invalid/contracts/mq.schema.json",
-  "title": "agent-call MQ command and event envelope",
-  "oneOf": [{"$ref": "#/$defs/executeCommand"}, {"$ref": "#/$defs/event"}],
-  "$defs": {
-    "id": {"type": "string", "minLength": 1, "maxLength": 128, "pattern": "^[^\\s/\\\\]+$"},
-    "tenantKey": {"type": "string", "minLength": 1},
-    "time": {"type": "string", "format": "date-time"},
-    "executeCommand": {
-      "type": "object", "additionalProperties": false,
-      "required": ["schema_version", "command_type", "command_id", "tenant_id", "tenant_key", "trace_id", "issued_at", "not_after", "payload"],
-      "properties": {
-        "schema_version": {"const": "1.0"}, "command_type": {"const": "call.execute"}, "command_id": {"$ref": "#/$defs/id"},
-        "tenant_id": {"$ref": "#/$defs/id"}, "tenant_key": {"$ref": "#/$defs/tenantKey"}, "trace_id": {"$ref": "#/$defs/id"},
-        "issued_at": {"$ref": "#/$defs/time"}, "not_after": {"$ref": "#/$defs/time"}, "payload": {"$ref": "#/$defs/executePayload"}
-      }
-    },
-    "executePayload": {
-      "type": "object", "additionalProperties": false,
-      "required": ["execution_id", "task_id", "task_item_id", "task_revision", "callee", "route_policy_id", "caller_profile_id", "agent_version_id", "variables", "ring_timeout_ms", "max_call_duration_ms"],
-      "properties": {
-        "execution_id": {"$ref": "#/$defs/id"}, "task_id": {"$ref": "#/$defs/id"}, "task_item_id": {"$ref": "#/$defs/id"},
-        "task_revision": {"type": "integer", "minimum": 1}, "callee": {"type": "string", "minLength": 1, "maxLength": 256},
-        "route_policy_id": {"$ref": "#/$defs/id"}, "caller_profile_id": {"$ref": "#/$defs/id"}, "agent_version_id": {"$ref": "#/$defs/id"},
-        "variables": {"type": "object", "additionalProperties": true}, "ring_timeout_ms": {"type": "integer", "minimum": 1}, "max_call_duration_ms": {"type": "integer", "minimum": 1}
-      }
-    },
-    "event": {
-      "type": "object", "additionalProperties": false,
-      "required": ["schema_version", "event_id", "event_type", "tenant_id", "tenant_key", "trace_id", "occurred_at", "aggregate_type", "aggregate_id", "aggregate_version", "payload"],
-      "properties": {
-        "schema_version": {"const": "1.0"}, "event_id": {"$ref": "#/$defs/id"},
-        "event_type": {"enum": ["command.result", "call.status", "transcript.updated", "call.finished", "recording.ready", "recording.failed", "transcript.failed", "contact.opt_out"]},
-        "tenant_id": {"$ref": "#/$defs/id"}, "tenant_key": {"$ref": "#/$defs/tenantKey"}, "trace_id": {"$ref": "#/$defs/id"}, "occurred_at": {"$ref": "#/$defs/time"},
-        "aggregate_type": {"enum": ["command", "call", "transcript_segment", "recording"]}, "aggregate_id": {"$ref": "#/$defs/id"}, "aggregate_version": {"type": "integer", "minimum": 1}, "payload": {"type": "object"}
-      }
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/oss-upload.schema.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/oss-upload.schema.json
deleted file mode 100644
index 1393b72..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/oss-upload.schema.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/oss-upload.schema.json",
-  "title": "Recording upload control-plane messages",
-  "type": "object",
-  "required": ["kind"],
-  "properties": {"kind": {"type": "string"}},
-  "oneOf": [
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {"const": "request"},
-        "upload_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "recording_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "call_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "size_bytes": {"type": "integer", "minimum": 1},
-        "checksum_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-        "format": {"enum": ["wav", "raw_pcm", "pcma"]},
-        "channels": {"const": 1},
-        "sample_rate_hz": {"type": "integer", "minimum": 8000},
-        "duration_ms": {"type": "integer", "minimum": 1}
-      },
-      "required": ["upload_id", "recording_id", "call_id", "size_bytes", "checksum_sha256", "format", "channels", "sample_rate_hz", "duration_ms"]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {"const": "grant"},
-        "upload_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "recording_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "upload_url": {"type": "string", "format": "uri", "pattern": "^https://"},
-        "required_headers": {"type": "object", "additionalProperties": {"type": "string"}},
-        "expires_at": {"type": "string", "format": "date-time"},
-        "max_bytes": {"type": "integer", "minimum": 1},
-        "object_binding": {"type": "string", "minLength": 1, "maxLength": 256}
-      },
-      "required": ["upload_id", "recording_id", "upload_url", "required_headers", "expires_at", "max_bytes", "object_binding"]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {"const": "complete"},
-        "upload_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "recording_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "size_bytes": {"type": "integer", "minimum": 1},
-        "checksum_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-        "etag": {"type": ["string", "null"], "maxLength": 256}
-      },
-      "required": ["upload_id", "recording_id", "size_bytes", "checksum_sha256", "etag"]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {"const": "verified"},
-        "upload_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "recording_id": {"type": "string", "minLength": 1, "maxLength": 128},
-        "oss_id": {"type": "string", "minLength": 1, "maxLength": 512},
-        "verified_at": {"type": "string", "format": "date-time"},
-        "checksum_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"}
-      },
-      "required": ["upload_id", "recording_id", "oss_id", "verified_at", "checksum_sha256"]
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/p1-development-profile.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/p1-development-profile.json
deleted file mode 100644
index 21b0db6..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/p1-development-profile.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "profile_id": "p1-mock-two-cell-v1",
-  "profile_version": "1.0.0",
-  "environment": "mock",
-  "external_calls": false,
-  "real_authorization": "blocked",
-  "topology": {"dispatcher_count": 1, "agent_count": 2, "cell_count": 2, "tenant_count": 1},
-  "limits": {
-    "global_concurrency": 6,
-    "global_cps": 3,
-    "tenant_concurrency": 2,
-    "tenant_cps": 1,
-    "pending_window_global": 64,
-    "pending_window_per_tenant": 16,
-    "lease_ttl_ms": 10000,
-    "final_permit_ttl_ms": 1000
-  },
-  "modes": ["full_ai", "asr_only"],
-  "retention": {"keep_unverified_assets": true, "delete_only_after_verified": true, "backup_kind": "local-sqlite-wal-consistent"},
-  "status": "development-only-not-production-approval",
-  "real_budget": "unknown",
-  "operator_approval": "not-granted"
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/p1-development-profile.schema.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/p1-development-profile.schema.json
deleted file mode 100644
index adb8b5d..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/p1-development-profile.schema.json
+++ /dev/null
@@ -1,43 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/p1-development-profile.schema.json",
-  "title": "P1 isolated development profile",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["profile_id", "profile_version", "environment", "external_calls", "real_authorization", "topology", "limits", "modes", "retention", "status"],
-  "properties": {
-    "profile_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "profile_version": {"type": "string", "minLength": 1, "maxLength": 32},
-    "environment": {"const": "mock"},
-    "external_calls": {"const": false},
-    "real_authorization": {"const": "blocked"},
-    "topology": {
-      "type": "object", "additionalProperties": false,
-      "required": ["dispatcher_count", "agent_count", "cell_count", "tenant_count"],
-      "properties": {"dispatcher_count": {"const": 1}, "agent_count": {"const": 2}, "cell_count": {"const": 2}, "tenant_count": {"type": "integer", "minimum": 1}}
-    },
-    "limits": {
-      "type": "object", "additionalProperties": false,
-      "required": ["global_concurrency", "global_cps", "tenant_concurrency", "tenant_cps", "pending_window_global", "pending_window_per_tenant", "lease_ttl_ms", "final_permit_ttl_ms"],
-      "properties": {
-        "global_concurrency": {"type": "integer", "minimum": 1},
-        "global_cps": {"type": "integer", "minimum": 1},
-        "tenant_concurrency": {"type": "integer", "minimum": 1},
-        "tenant_cps": {"type": "integer", "minimum": 1},
-        "pending_window_global": {"type": "integer", "minimum": 1},
-        "pending_window_per_tenant": {"type": "integer", "minimum": 1},
-        "lease_ttl_ms": {"const": 10000},
-        "final_permit_ttl_ms": {"type": "integer", "minimum": 1, "maximum": 1000}
-      }
-    },
-    "modes": {"type": "array", "minItems": 2, "uniqueItems": true, "items": {"enum": ["full_ai", "asr_only"]}},
-    "retention": {
-      "type": "object", "additionalProperties": false,
-      "required": ["keep_unverified_assets", "delete_only_after_verified", "backup_kind"],
-      "properties": {"keep_unverified_assets": {"const": true}, "delete_only_after_verified": {"const": true}, "backup_kind": {"enum": ["local-sqlite-wal-consistent", "not-configured"]}}
-    },
-    "status": {"const": "development-only-not-production-approval"},
-    "real_budget": {"const": "unknown"},
-    "operator_approval": {"const": "not-granted"}
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/release-manifest.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/release-manifest.json
deleted file mode 100644
index 780715c..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/release-manifest.json
+++ /dev/null
@@ -1,205 +0,0 @@
-{
-  "release_version": "2026-09-19-p1-v1",
-  "release_kind": "project-owned-first-production-closure-v1",
-  "contract_status": "project-owned-v1-authorized-not-external-authoritative",
-  "source_bundle": "2026-09-18-p1-baseline",
-  "source_worktree": "project-authored-v1",
-  "runtime_dependency": "none (bundle is embedded; parent paths are never read at runtime)",
-  "files": [
-    {
-      "path": "README.md",
-      "bytes": 1531,
-      "sha256": "3332e4c71021189b03f3031106c08b3c9c08eb2f9bb1a4f4b0a96fe1598ceaba"
-    },
-    {
-      "path": "SNAPSHOT.json",
-      "bytes": 948,
-      "sha256": "a41adc5ec329a9010cc45d08f309eb3620e0d6311a5c565a9f26a35ffc4ecb42"
-    },
-    {
-      "path": "ai-authorization.schema.json",
-      "bytes": 1749,
-      "sha256": "5d6bbd369bd6b406abe9b9f8619e6f299b544dacfdd4473a08257a366fd95d20"
-    },
-    {
-      "path": "ai-config.openapi.yaml",
-      "bytes": 4516,
-      "sha256": "d2f75d8fd2bf76ceb4eef869a838f08dca156938e1f3025d126ce81e436f624a"
-    },
-    {
-      "path": "ai-config.schema.json",
-      "bytes": 4797,
-      "sha256": "dc915bff70e71408fcacbaad47d3554bbfa7a22a51f2f53e127c6bd8bc8ba5a6"
-    },
-    {
-      "path": "cell-agent.openapi.yaml",
-      "bytes": 7633,
-      "sha256": "79dc697d7ce16e2a6aa7e350f30dd006dd847afe2cdc0ea29841f9c6d4310c41"
-    },
-    {
-      "path": "event-payloads.schema.json",
-      "bytes": 8683,
-      "sha256": "5091ded520d692f458699327b13adddeccb0c4b4d4a72ef7cdfebcd5d496eade"
-    },
-    {
-      "path": "examples/README.md",
-      "bytes": 728,
-      "sha256": "a3514c7ef89b4324685bc9025139488000fa42330de72495484add042a6897cf"
-    },
-    {
-      "path": "examples/agent-version-asr-only.json",
-      "bytes": 534,
-      "sha256": "24864df1fd72a59efaaaf6d1fc81a0c7db01fbdfcd821aab4069b64a8db9b60b"
-    },
-    {
-      "path": "examples/agent-version-full-explicit.json",
-      "bytes": 1051,
-      "sha256": "e590148448885a1e88c473ca032d5efd719270689c3cff7aa44ca9c6ffa2b321"
-    },
-    {
-      "path": "examples/agent-version-full-production-v1.json",
-      "bytes": 1316,
-      "sha256": "6a5f35f8cc4256c048d4f1ca567a3544ea7bc92bb835cfab39a000d22b73102b"
-    },
-    {
-      "path": "examples/agent-version.json",
-      "bytes": 1079,
-      "sha256": "d3d4bf2fae07192674e54bf32172a8e95146f11d70609f3cd8f57f0112633c2e"
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-      "path": "examples/ai-authorization.json",
-      "bytes": 467,
-      "sha256": "b1c0f723f083d1be45035792482f6f74bd3bca34486cc6408d4bcfe3772bc432"
-    },
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-      "path": "examples/call.execute.json",
-      "bytes": 656,
-      "sha256": "0164664fd3503d72668b24bdecb623aa0414ce58191960b868abe8454988c742"
-    },
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-      "bytes": 783,
-      "sha256": "fab56aff9c5d4059b8fa65d24f2afa424148e7a07025238fc7fd30e9c5ee63f4"
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-      "path": "examples/event-call-status.json",
-      "bytes": 752,
-      "sha256": "5c673ceb4a98ce8c90d976356b4c5ffa6c7d96d045b5b3312513a9be93d585ba"
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-      "path": "examples/event-command-result.json",
-      "bytes": 498,
-      "sha256": "64fe71719573378b0caac2f7c5476a27ba7073df8c346d4748a6b0d534d4a087"
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-      "path": "examples/event-contact-opt-out.json",
-      "bytes": 513,
-      "sha256": "b661f65f0a195e59fe226b12ebae2feb5a9733a9a779c835245be27319aaf8f2"
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-      "sha256": "4f5f46422d2281ffae65c99e947bc7dd44effb5e94eacc12e41b3250ac645c34"
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-      "bytes": 648,
-      "sha256": "2b6d731a8d7993cbbe07a5ba8c7413ec56bae8a1538476c0f1740133a488d5b4"
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-      "path": "examples/event-transcript-failed.json",
-      "bytes": 499,
-      "sha256": "58d000ce27de6e67054f66d4ded34ffafa983bdcced12613051f670d1eefeed8"
-    },
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-      "bytes": 596,
-      "sha256": "115f276522631d7c4decee71ee238aa0d00b4256adedfc9a6a0c5f9dc89f64f6"
-    },
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-      "path": "examples/invalid-ai-authorization-revoked.json",
-      "bytes": 373,
-      "sha256": "0b946b43c1f773391791dfb60a2b2a03c8a69e64e5e9ea30af8591850c34b8f3"
-    },
-    {
-      "path": "examples/invalid-asr-only-with-llm.json",
-      "bytes": 529,
-      "sha256": "7343ce8d6ce63e22128ab7bc721544d681a5dd9eccfc4ab4f9d6181c5748824c"
-    },
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-      "path": "examples/invalid-event-unknown-type.json",
-      "bytes": 348,
-      "sha256": "80c3f89dc775deec9d1a3b85c81ea4b2fd1b030bc4deba1a4dcd2823e4eb8024"
-    },
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-      "path": "examples/invalid-oss-upload-http.json",
-      "bytes": 347,
-      "sha256": "8e4fb4344c4bec51b47ff9b00a63afdc84d09ab827e1b6823c4e576bf6b6a3f1"
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-      "path": "examples/oss-upload-grant.json",
-      "bytes": 423,
-      "sha256": "268751a1a0d238636c04c004a635e3bda702bc2ef90ade0e5846b47a3c263b5d"
-    },
-    {
-      "path": "examples/static-cell-artifact-real-v1.json",
-      "bytes": 2526,
-      "sha256": "b4a001457e747a039677870a3ddeccc902b8f87819c3ce2d2e37ae6a14f1ffe0"
-    },
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-      "path": "examples/static-cell-artifact.json",
-      "bytes": 1147,
-      "sha256": "129821e4de654ef12d3e7f155e9301ecddf798f9ca3399316a20a55273fbc61f"
-    },
-    {
-      "path": "executor.openapi.yaml",
-      "bytes": 10244,
-      "sha256": "b24703783df63e044fc0151c5e215430d2294e13937d2a5ceee3c6fee99b0329"
-    },
-    {
-      "path": "mock-profile.json",
-      "bytes": 2549,
-      "sha256": "4d43097602fed9a68821e765117580706896ac82d4bce361a80a4cea544ab638"
-    },
-    {
-      "path": "mq-topology.md",
-      "bytes": 2211,
-      "sha256": "a85b26596e1b1db7405dcabc967df56d5eb6713cc9908bc05ecaa2075ff1092f"
-    },
-    {
-      "path": "mq.schema.json",
-      "bytes": 2953,
-      "sha256": "4fbfc39d46fb55ca48b71bc11cafce60e0814182ba4f898973c7c4d7657f912a"
-    },
-    {
-      "path": "oss-upload.schema.json",
-      "bytes": 3039,
-      "sha256": "d3f6ffc5e004fba8acbb6a18495be508a63ec45766bab1ef946ece58bbad84de"
-    },
-    {
-      "path": "p1-development-profile.json",
-      "bytes": 789,
-      "sha256": "2aa7cd3f4fa07f7e1a3037107fa7a56183f28370ea06a2a9b8dc18c8790eee2d"
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-      "path": "p1-development-profile.schema.json",
-      "bytes": 2460,
-      "sha256": "68e1b46194a1f5fa5bc763ba424411f48ada1ab52d39e6f800315a832692794b"
-    },
-    {
-      "path": "saas.openapi.yaml",
-      "bytes": 5750,
-      "sha256": "368c3a7d75ecc74771b88f9bd9fb7131697c69ce695475fc5aaae6099ff889eb"
-    },
-    {
-      "path": "sip-management.openapi.yaml",
-      "bytes": 38240,
-      "sha256": "5006bbb1fb69f7b4a05cbaa5a43f8944e8522172910a41aba61897c9d5e00281"
-    },
-    {
-      "path": "static-cell-artifact.schema.json",
-      "bytes": 5156,
-      "sha256": "46333f6a161ebbfd42f4a326e2509d562164fe836e6d1c88368428795362138d"
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/saas.openapi.yaml b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/saas.openapi.yaml
deleted file mode 100644
index e3f47c2..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/saas.openapi.yaml
+++ /dev/null
@@ -1,169 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call SaaS Recording Handoff API
-  version: 1.0.0
-  description: >-
-    Internal storage handshake. Business results still return through RabbitMQ.
-servers:
-  - url: https://saas.internal
-security:
-  - bearerAuth: []
-paths:
-  /internal/v1/outbound/recording-uploads:
-    post:
-      operationId: createRecordingUpload
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/UploadRequest'}
-      responses:
-        '201':
-          description: Upload session created or existing session returned
-          headers: {Cache-Control: {schema: {const: no-store}}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/UploadSession'}
-        '200':
-          description: Existing upload session
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/UploadSession'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /internal/v1/outbound/recording-uploads/{upload_id}/complete:
-    post:
-      operationId: completeRecordingUpload
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - name: upload_id
-          in: path
-          required: true
-          schema: {$ref: '#/components/schemas/Id'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/CompleteRequest'}
-      responses:
-        '200':
-          description: Object independently verified
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/VerifiedUpload'}
-        '409': {$ref: '#/components/responses/Conflict'}
-        '410': {$ref: '#/components/responses/Expired'}
-        '422': {$ref: '#/components/responses/Unprocessable'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-components:
-  securitySchemes:
-    bearerAuth: {type: http, scheme: bearer}
-  parameters:
-    TenantId:
-      name: X-Tenant-ID
-      in: header
-      required: true
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string}
-    IdempotencyKey:
-      name: Idempotency-Key
-      in: header
-      required: true
-      schema: {type: string}
-  schemas:
-    Id:
-      type: string
-      minLength: 1
-      maxLength: 128
-      pattern: '^[^\s/\\]+$'
-    UploadRequest:
-      type: object
-      additionalProperties: false
-      required:
-        - recording_id
-        - call_id
-        - content_type
-        - size_bytes
-        - checksum_algorithm
-        - checksum
-        - channels
-        - sample_rate_hz
-        - duration_ms
-      properties:
-        recording_id: {$ref: '#/components/schemas/Id'}
-        call_id: {$ref: '#/components/schemas/Id'}
-        content_type: {type: string, const: audio/wav}
-        size_bytes: {type: integer, minimum: 1}
-        checksum_algorithm: {type: string, const: SHA-256}
-        checksum: {type: string, pattern: '^[0-9a-f]{64}$'}
-        channels: {type: integer, const: 1}
-        sample_rate_hz: {type: integer, minimum: 8000}
-        duration_ms: {type: integer, minimum: 1}
-    UploadSession:
-      type: object
-      required:
-        - upload_id
-        - recording_id
-        - expires_at
-        - upload_method
-        - upload_url
-        - required_headers
-        - constraints
-      properties:
-        upload_id: {$ref: '#/components/schemas/Id'}
-        recording_id: {$ref: '#/components/schemas/Id'}
-        expires_at: {type: string, format: date-time}
-        upload_method: {const: PUT}
-        upload_url: {type: string, format: uri}
-        required_headers: {type: object}
-        constraints: {type: object}
-        oss_id: {type: [string, 'null']}
-    CompleteRequest:
-      type: object
-      additionalProperties: false
-      required: [recording_id, size_bytes, checksum_algorithm, checksum]
-      properties:
-        recording_id: {$ref: '#/components/schemas/Id'}
-        size_bytes: {type: integer, minimum: 1}
-        checksum_algorithm: {const: SHA-256}
-        checksum: {type: string, pattern: '^[0-9a-f]{64}$'}
-        etag: {type: [string, 'null']}
-    VerifiedUpload:
-      type: object
-      required: [upload_id, recording_id, status, oss_id, verified_at]
-      properties:
-        upload_id: {$ref: '#/components/schemas/Id'}
-        recording_id: {$ref: '#/components/schemas/Id'}
-        status: {const: verified}
-        oss_id: {type: string}
-        verified_at: {type: string, format: date-time}
-    Problem:
-      type: object
-      required: [type, title, status, code, detail, request_id, retryable]
-      properties:
-        type: {type: string}
-        title: {type: string}
-        status: {type: integer}
-        code: {type: string}
-        detail: {type: string}
-        request_id: {type: string}
-        retryable: {type: boolean}
-  responses:
-    Unauthorized: {description: Unauthorized}
-    Forbidden: {description: Forbidden}
-    Conflict: {description: Idempotency conflict}
-    Expired: {description: Upload expired}
-    Unprocessable: {description: Object failed independent verification}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/sip-management.openapi.yaml b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/sip-management.openapi.yaml
deleted file mode 100644
index 28fee2b..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/sip-management.openapi.yaml
+++ /dev/null
@@ -1,1125 +0,0 @@
----
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Asterisk/SIP Management API
-  version: 1.0.0
-  description: >-
-    Independent Asterisk/SIP management backend. Admin write operations are
-    separate from the SaaS read-only Trunk directory and from ordinary
-    scheduling APIs. In mock mode publication records are intents only. In
-    real mode a publication is successful only after every selected Cell Agent
-    returns a matching mTLS acknowledgement.
-servers:
-  - url: https://sip-admin.internal
-    description: Restricted operator management network
-  - url: https://sip-read.internal
-    description: SaaS read-only service network
-tags:
-  - name: health
-  - name: admin-providers
-  - name: admin-trunks
-  - name: admin-cells
-  - name: admin-status
-  - name: admin-statistics
-  - name: admin-audit
-  - name: saas-readonly
-paths:
-  /healthz/live:
-    get:
-      tags: [health]
-      operationId: live
-      responses:
-        '200':
-          description: Service is alive
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/Health'
-  /admin/v1/providers:
-    get:
-      tags: [admin-providers]
-      operationId: listProviders
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider directory
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderList'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/providers/{provider_id}:
-    parameters:
-      - {$ref: '#/components/parameters/ProviderId'}
-    get:
-      tags: [admin-providers]
-      operationId: getProvider
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-providers]
-      operationId: upsertProvider
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ProviderInput'}
-      responses:
-        '200':
-          description: Updated provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '201':
-          description: Created provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks:
-    get:
-      tags: [admin-trunks]
-      operationId: listAdminTrunks
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/TrunkStatusFilter'}
-      responses:
-        '200':
-          description: All Trunks, including unpublished revisions
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AdminTrunkList'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-  /admin/v1/trunks/{trunk_id}:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: getAdminTrunk
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Trunk configuration and revisions
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AdminTrunk'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-trunks]
-      operationId: createTrunkRevision
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/TrunkConfig'
-      responses:
-        '200':
-          description: New draft revision for an existing Trunk
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '201':
-          description: New Trunk with its first draft revision
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/validate:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: validateTrunk
-      security: [{SipAdminBearer: []}]
-      requestBody:
-        required: false
-        content:
-          application/json:
-            schema:
-              type: object
-              additionalProperties: false
-              properties:
-                revision: {type: integer, minimum: 1}
-      responses:
-        '200':
-          description: Validation issues, compatible Cells, and impact preview
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/trunks/{trunk_id}/verifications:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: addTrunkVerification
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/VerificationRequest'
-      responses:
-        '200':
-          description: Versioned verification record
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/publish:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: publishTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      responses:
-        '200':
-          description: >-
-            Published revision after all selected Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/disable:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: disableTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      responses:
-        '200':
-          description: Trunk disabled after selected Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/rollback:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: rollbackTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              type: object
-              additionalProperties: false
-              required: [target_revision]
-              properties:
-                target_revision: {type: integer, minimum: 1}
-      responses:
-        '200':
-          description: >-
-            New revision copied from the target after Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/publications:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: listTrunkPublications
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Per-Cell publication intents
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, publications]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  publications:
-                    type: array
-                    items: {$ref: '#/components/schemas/Publication'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/trunks/{trunk_id}/audit:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: listTrunkAudit
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Immutable management audit entries
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, audit]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  audit:
-                    type: array
-                    items: {$ref: '#/components/schemas/AuditEntry'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/cells:
-    get:
-      tags: [admin-cells]
-      operationId: listCells
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Registered multi-machine voice Cells
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, cells]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  cells:
-                    type: array
-                    items: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/cells/{cell_id}:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    get:
-      tags: [admin-cells]
-      operationId: getCell
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Registered Cell
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-cells]
-      operationId: registerCell
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/CellConfig'}
-      responses:
-        '200':
-          description: Updated Cell revision
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '201':
-          description: Registered Cell
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/cells/{cell_id}/observations:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    post:
-      tags: [admin-cells]
-      operationId: ingestCellObservation
-      security: [{SipAdminBearer: []}]
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ObservationInput'}
-      responses:
-        '201':
-          description: >-
-            Observation accepted for the current boot and monotonic sequence
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/egress-pools:
-    get:
-      tags: [admin-cells]
-      operationId: listEgressPools
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Fixed egress pool directory
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/sip-status:
-    get:
-      tags: [admin-status]
-      operationId: getSipStatus
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/CellIdsFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-      responses:
-        '200':
-          description: >-
-            Cell/trunk status matrix with freshness and missing sources
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/cells/{cell_id}/sip-status:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    get:
-      tags: [admin-status]
-      operationId: getCellSipStatus
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/TrunkFilter'}
-      responses:
-        '200':
-          description: One Cell status
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusItem'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/providers/{provider_id}/status:
-    parameters:
-      - {$ref: '#/components/parameters/ProviderId'}
-    get:
-      tags: [admin-status]
-      operationId: getProviderStatus
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider status matrix
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/statistics/outbound/summary:
-    get:
-      tags: [admin-statistics]
-      operationId: getOutboundSummary
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Cohort and interval metrics with completeness metadata
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatisticsSummary'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '422': {$ref: '#/components/responses/BadRequest'}
-  /admin/v1/statistics/outbound/timeseries:
-    get:
-      tags: [admin-statistics]
-      operationId: getOutboundTimeseries
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/Granularity'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Bounded UTC time series
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/TimeseriesResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '422': {$ref: '#/components/responses/BadRequest'}
-  /admin/v1/call-attempts:
-    get:
-      tags: [admin-statistics]
-      operationId: listCallAttempts
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/Limit'}
-        - {$ref: '#/components/parameters/Cursor'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Redacted raw attempt facts
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/call-attempts/{attempt_id}:
-    parameters:
-      - name: attempt_id
-        in: path
-        required: true
-        schema: {type: string}
-    get:
-      tags: [admin-statistics]
-      operationId: getCallAttempt
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: One redacted attempt fact
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/audit:
-    get:
-      tags: [admin-audit]
-      operationId: listAudit
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/Limit'}
-        - {$ref: '#/components/parameters/ResourceFilter'}
-        - {$ref: '#/components/parameters/RequestFilter'}
-        - {$ref: '#/components/parameters/ActorFilter'}
-      responses:
-        '200':
-          description: Immutable audit entries
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/operations/{operation_id}:
-    parameters:
-      - name: operation_id
-        in: path
-        required: true
-        schema: {type: string}
-    get:
-      tags: [admin-audit]
-      operationId: getOperation
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Durable operation state for retry/recovery
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /readonly/v1/sip/trunks:
-    get:
-      tags: [saas-readonly]
-      operationId: listAuthorizedTrunks
-      security: [{SaasTrunkReadBearer: []}]
-      responses:
-        '200':
-          description: Published Trunks authorized for this SaaS principal
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/ReadonlyTrunkList'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /readonly/v1/sip/trunks/{trunk_id}:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [saas-readonly]
-      operationId: getAuthorizedTrunk
-      security: [{SaasTrunkReadBearer: []}]
-      responses:
-        '200':
-          description: Published, sanitized Trunk metadata
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReadonlyTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-components:
-  securitySchemes:
-    SipAdminBearer:
-      type: http
-      scheme: bearer
-      bearerFormat: opaque
-      description: >-
-        Dedicated operator/backend credential for SIP management writes. It is
-        not accepted by the SaaS read-only API or ordinary scheduling API.
-    SaasTrunkReadBearer:
-      type: http
-      scheme: bearer
-      bearerFormat: opaque
-      description: >-
-        Dedicated SaaS read-only credential. It cannot publish, modify, disable,
-        rollback, or access Cell management.
-  parameters:
-    ProviderId:
-      name: provider_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    TrunkId:
-      name: trunk_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    CellId:
-      name: cell_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    IfMatch:
-      name: If-Match
-      in: header
-      required: true
-      description: Exact latest revision required for CAS; quotes are accepted.
-      schema: {type: integer, minimum: 0}
-    CellIdsFilter:
-      name: cell_ids
-      in: query
-      required: false
-      schema: {type: string}
-    CellIdFilter:
-      name: cell_id
-      in: query
-      required: false
-      schema: {type: string}
-    ProviderFilter:
-      name: provider_id
-      in: query
-      required: false
-      schema: {type: string}
-    TrunkFilter:
-      name: trunk_id
-      in: query
-      required: false
-      schema: {type: string}
-    TrunkStatusFilter:
-      name: status
-      in: query
-      required: false
-      schema: {type: string}
-    ResourceFilter:
-      name: resource_id
-      in: query
-      required: false
-      schema: {type: string}
-    ActorFilter:
-      name: actor
-      in: query
-      required: false
-      schema: {type: string}
-    From:
-      name: from
-      in: query
-      required: false
-      schema: {type: string, format: date-time}
-    To:
-      name: to
-      in: query
-      required: false
-      schema: {type: string, format: date-time}
-    StatsMode:
-      name: mode
-      in: query
-      required: false
-      schema: {type: string, enum: [mock, mixed, real]}
-    EgressFilter:
-      name: egress_pool_id
-      in: query
-      required: false
-      schema: {type: string}
-    Granularity:
-      name: granularity
-      in: query
-      required: false
-      schema: {type: string, enum: [minute, hour, day]}
-    Limit:
-      name: limit
-      in: query
-      required: false
-      schema: {type: integer, minimum: 1, maximum: 200}
-    Cursor:
-      name: cursor
-      in: query
-      required: false
-      schema: {type: string}
-    RequestFilter:
-      name: request_id
-      in: query
-      required: false
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  responses:
-    BadRequest:
-      description: Invalid configuration or request
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Unauthorized:
-      description: Missing or wrong authentication domain
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Forbidden:
-      description: Credential lacks the required scope
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Conflict:
-      description: CAS conflict or no compatible Cell
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    NotFound:
-      description: Resource is not visible or does not exist
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-  schemas:
-    Mode:
-      type: string
-      enum: [mock, real]
-    StatsMode:
-      type: string
-      enum: [mock, mixed, real]
-    Health:
-      type: object
-      additionalProperties: false
-      required: [status, mode]
-      properties:
-        status: {type: string, const: ok}
-        mode: {$ref: '#/components/schemas/Mode'}
-    CodecProfile:
-      type: object
-      additionalProperties: false
-      required: [allowed, preferred]
-      properties:
-        allowed:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        preferred: {type: string, enum: [PCMA, PCMU]}
-    SipConfig:
-      type: object
-      additionalProperties: false
-      required: [host, port, transport, auth_mode, register]
-      properties:
-        host: {type: string, minLength: 1, maxLength: 253}
-        port: {type: integer, minimum: 1, maximum: 65535}
-        transport: {type: string, enum: [udp, tcp, tls]}
-        auth_mode: {type: string, enum: [ip, digest]}
-        register: {type: boolean}
-        credential_ref:
-          type: string
-          writeOnly: true
-          description: >-
-            Secret-store reference only; plaintext credentials are forbidden.
-    VerificationRequest:
-      type: object
-      additionalProperties: false
-      required: [revision, check_name, result]
-      properties:
-        revision: {type: integer, minimum: 1}
-        check_name:
-          type: string
-          enum:
-            - transport
-            - registration_auth
-            - caller_id_rules
-            - codec
-            - capacity
-            - whitelist
-        result:
-          type: string
-          enum: [confirmed, failed, unknown, not_applicable]
-        evidence_ref: {type: string, maxLength: 512}
-        checked_by: {type: string, maxLength: 128}
-    TrunkConfig:
-      type: object
-      additionalProperties: false
-      required:
-        - provider_id
-        - display_name
-        - enabled
-        - sip
-        - codec_profile
-        - caller_ids
-        - dial_prefix
-        - egress_pool_id
-        - max_concurrency
-        - max_cps
-      properties:
-        provider_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        enabled: {type: boolean}
-        sip: {$ref: '#/components/schemas/SipConfig'}
-        codec_profile: {$ref: '#/components/schemas/CodecProfile'}
-        caller_ids:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, minLength: 1, maxLength: 128}
-        dial_prefix: {type: string, maxLength: 32}
-        egress_pool_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        max_concurrency: {type: integer, minimum: 1}
-        max_cps: {type: integer, minimum: 1}
-    CellConfig:
-      type: object
-      additionalProperties: false
-      required: [egress_pool_id, codec_capabilities, status, max_concurrency]
-      properties:
-        egress_pool_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        codec_capabilities:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        status: {type: string, enum: [healthy, draining, disabled]}
-        max_concurrency: {type: integer, minimum: 1}
-        management_url:
-          type: string
-          format: uri
-          pattern: '^https://'
-          description: >-
-            mTLS Cell Agent endpoint. Required when mode=real; credentials and
-            query strings are not allowed.
-    RevisionInfo:
-      type: object
-      additionalProperties: false
-      required: [revision, state, created_at, created_by]
-      properties:
-        revision: {type: integer, minimum: 1}
-        state: {type: string, enum: [draft, publishing, published, superseded]}
-        config_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-        created_at: {type: string, format: date-time}
-        created_by: {type: string}
-    AdminTrunk:
-      type: object
-      required:
-        - mode
-        - trunk_id
-        - provider_id
-        - latest_revision
-        - active_revision
-        - active_status
-        - status
-        - compatible_cell_ids
-        - latest
-        - active
-        - versions
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunk_id: {type: string}
-        provider_id: {type: string}
-        latest_revision: {type: integer, minimum: 1}
-        active_revision: {type: integer, minimum: 0}
-        active_status: {type: string, enum: [draft, published, disabled]}
-        status: {type: string, enum: [draft, published, disabled]}
-        updated_at: {type: string, format: date-time}
-        compatible_cell_ids: {type: array, items: {type: string}}
-        latest: {$ref: '#/components/schemas/TrunkView'}
-        active: {$ref: '#/components/schemas/TrunkView'}
-        versions:
-          type: array
-          items:
-            $ref: '#/components/schemas/RevisionInfo'
-    TrunkView:
-      allOf:
-        - {$ref: '#/components/schemas/TrunkConfig'}
-        - type: object
-          properties:
-            trunk_id: {type: string}
-            credential_configured: {type: boolean}
-            asterisk_allow:
-              type: array
-              items: {type: string, enum: [alaw, ulaw]}
-            config_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-    ReadonlyTrunk:
-      type: object
-      required:
-        - mode
-        - trunk_id
-        - provider_id
-        - revision
-        - status
-        - config
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunk_id: {type: string}
-        provider_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        status: {type: string, const: published}
-        updated_at: {type: string, format: date-time}
-        config: {$ref: '#/components/schemas/TrunkView'}
-    AdminTrunkList:
-      type: object
-      required: [mode, trunks]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunks: {type: array, items: {$ref: '#/components/schemas/AdminTrunk'}}
-    ReadonlyTrunkList:
-      type: object
-      required: [mode, trunks]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunks:
-          type: array
-          items:
-            $ref: '#/components/schemas/ReadonlyTrunk'
-    Cell:
-      type: object
-      required: [mode, cell_id, revision, config, updated_at, updated_by]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        cell_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        config: {$ref: '#/components/schemas/CellConfig'}
-        cloud_instance_id: {type: string}
-        instance_name: {type: string}
-        region: {type: string}
-        boot_id: {type: string}
-        updated_at: {type: string, format: date-time}
-        updated_by: {type: string}
-    Publication:
-      type: object
-      required: [trunk_id, revision, cell_id, status, updated_at]
-      properties:
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        cell_id: {type: string}
-        status: {type: string, enum: [pending, applied, failed]}
-        error_code: {type: [string, 'null']}
-        applied_at: {type: [string, 'null'], format: date-time}
-        target_digest: {type: string}
-        local_revision: {type: integer, minimum: 0}
-        local_digest: {type: string}
-        operation_id: {type: string}
-        updated_at: {type: string, format: date-time}
-    AuditEntry:
-      type: object
-      required:
-        - audit_id
-        - resource_type
-        - resource_id
-        - action
-        - revision
-        - actor
-        - details_json
-        - created_at
-      properties:
-        audit_id: {type: string}
-        resource_type: {type: string, const: trunk}
-        resource_id: {type: string}
-        action:
-          type: string
-          enum:
-            [
-              upsert,
-              publish,
-              publish_failed,
-              disable,
-              disable_failed,
-              rollback,
-              rollback_failed,
-            ]
-        revision: {type: integer, minimum: 0}
-        actor: {type: string}
-        request_id: {type: [string, 'null']}
-        details_json: {type: string}
-        created_at: {type: string, format: date-time}
-    ProviderInput:
-      type: object
-      additionalProperties: false
-      required: [display_name, lifecycle]
-      properties:
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        notes: {type: string, maxLength: 2000}
-        lifecycle: {type: string, enum: [active, archived]}
-    Provider:
-      allOf:
-        - {$ref: '#/components/schemas/ProviderInput'}
-        - type: object
-          required: [provider_id, revision, trunk_count, created_at, updated_at]
-          properties:
-            provider_id: {type: string}
-            revision: {type: integer, minimum: 1}
-            trunk_count: {type: integer, minimum: 0}
-            created_at: {type: string, format: date-time}
-            updated_at: {type: string, format: date-time}
-            updated_by: {type: string}
-    ProviderList:
-      type: object
-      required: [mode, providers]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        providers: {type: array, items: {$ref: '#/components/schemas/Provider'}}
-    ProviderResponse:
-      type: object
-      required: [mode, provider]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        provider: {$ref: '#/components/schemas/Provider'}
-    ObservationInput:
-      type: object
-      additionalProperties: false
-      required: [cell_id, boot_id, sequence, observed_at, source, states]
-      properties:
-        observation_id: {type: string}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        boot_id: {type: string, minLength: 1}
-        sequence: {type: integer, minimum: 1}
-        observed_at: {type: string, format: date-time}
-        source: {type: string}
-        config_revision: {type: integer, minimum: 0}
-        states: {type: object}
-        occupancy: {type: object}
-        sample_id: {type: string}
-    StatusItem:
-      type: object
-      required: [mode, cell_id, availability, complete, missing_sources]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        cell_id: {type: string}
-        availability: {type: string, enum: [healthy, stale, unknown, disabled]}
-        complete: {type: boolean}
-        observed_at: {type: [string, 'null'], format: date-time}
-        received_at: {type: [string, 'null'], format: date-time}
-        observation_age_seconds: {type: [integer, 'null'], minimum: 0}
-        clock_skew: {type: boolean}
-        reason: {type: string}
-        boot_id: {type: string}
-        sequence: {type: integer, minimum: 1}
-        config_revision: {type: integer, minimum: 1}
-        config_status: {type: string}
-        egress_pool_id: {type: string}
-        eligibility: {type: string}
-        missing_sources: {type: array, items: {type: string}}
-        states: {type: object}
-        occupancy: {type: object}
-        trunks: {type: array, items: {type: object}}
-        publication: {type: object}
-    StatusResponse:
-      type: object
-      required: [mode, complete, cells]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        complete: {type: boolean}
-        generated_at: {type: string, format: date-time}
-        data_as_of: {type: [string, 'null'], format: date-time}
-        coverage: {type: object}
-        cells: {type: array, items: {$ref: '#/components/schemas/StatusItem'}}
-    StatisticsSummary:
-      type: object
-      required: [mode, from, to, complete, metrics]
-      properties:
-        mode: {$ref: '#/components/schemas/StatsMode'}
-        from: {type: string, format: date-time}
-        to: {type: string, format: date-time}
-        timezone: {type: string}
-        definition_version: {type: string}
-        filters: {type: object}
-        complete: {type: boolean}
-        missing_sources: {type: array, items: {type: string}}
-        unresolved_count: {type: integer, minimum: 0}
-        data_as_of: {type: [string, 'null'], format: date-time}
-        metrics: {type: object}
-        failure_reasons: {type: array, items: {type: object}}
-        realtime: {type: object}
-    TimeseriesResponse:
-      type: object
-      required: [mode, from, to, granularity, complete, series]
-      properties:
-        mode: {$ref: '#/components/schemas/StatsMode'}
-        from: {type: string, format: date-time}
-        to: {type: string, format: date-time}
-        timezone: {type: string}
-        definition_version: {type: string}
-        filters: {type: object}
-        granularity: {type: string, enum: [minute, hour, day]}
-        complete: {type: boolean}
-        series: {type: array, items: {type: object}}
-    ErrorResponse:
-      type: object
-      required: [error]
-      properties:
-        error:
-          type: object
-          required: [code, message]
-          properties:
-            code: {type: string}
-            message: {type: string}
-            fields: {type: object}
-            request_id: {type: string}
diff --git a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/static-cell-artifact.schema.json b/contracts/archive/upstream/2026-09-19-p1-v1-legacy/static-cell-artifact.schema.json
deleted file mode 100644
index e365a72..0000000
--- a/contracts/archive/upstream/2026-09-19-p1-v1-legacy/static-cell-artifact.schema.json
+++ /dev/null
@@ -1,102 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/2026-09-19-p1-v1/static-cell-artifact.schema.json",
-  "title": "Project-owned v1 static Cell/SIP hand-off artifact",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["artifact_id", "source_release", "source_digest", "approval_reference", "cell_id", "revision", "config_sha256", "mode", "allowed_targets", "trunks"],
-  "properties": {
-    "artifact_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "source_release": {"type": "string", "minLength": 1, "maxLength": 128},
-    "source_digest": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-    "approval_reference": {"type": "string", "minLength": 1, "maxLength": 256},
-    "cell_id": {"type": "string", "minLength": 1, "maxLength": 128},
-    "revision": {"type": "integer", "minimum": 1},
-    "config_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-    "mode": {"enum": ["mock", "mixed", "real"]},
-    "allowed_targets": {"type": "array", "minItems": 1, "maxItems": 1000, "uniqueItems": true, "items": {"type": "string", "pattern": "^[0-9]{11,15}$"}},
-    "trunks": {
-      "type": "array", "minItems": 1, "maxItems": 32,
-      "items": {
-        "type": "object", "additionalProperties": false,
-        "required": ["trunk_id", "provider_id", "egress_pool_id", "codec", "caller_profile_ids", "dial_prefix", "enabled", "media_profile_id"],
-        "properties": {
-          "trunk_id": {"type": "string", "minLength": 1, "maxLength": 128},
-          "provider_id": {"type": "string", "minLength": 1, "maxLength": 128},
-          "egress_pool_id": {"type": "string", "minLength": 1, "maxLength": 128},
-          "codec": {"const": "PCMA"},
-          "caller_profile_ids": {"type": "array", "minItems": 1, "uniqueItems": true, "items": {"type": "string", "minLength": 1, "maxLength": 128}},
-          "dial_prefix": {"type": "string", "maxLength": 32},
-          "enabled": {"type": "boolean"},
-          "sip_endpoint_ref": {"type": "string", "maxLength": 128},
-          "credential_ref": {"type": ["string", "null"], "maxLength": 128},
-          "media_profile_id": {"type": "string", "minLength": 1, "maxLength": 128}
-        }
-      }
-    },
-    "ari": {
-      "type": "object", "additionalProperties": false,
-      "required": ["base_url", "websocket_url", "application", "credential_ref"],
-      "properties": {
-        "base_url": {"type": "string", "format": "uri", "pattern": "^https?://"},
-        "websocket_url": {"type": "string", "format": "uri", "pattern": "^wss?://"},
-        "application": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,63}$"},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128}
-      }
-    },
-    "media_profiles": {
-      "type": "object", "minProperties": 1, "maxProperties": 16,
-      "additionalProperties": {
-        "type": "object", "additionalProperties": false,
-        "required": ["format", "sample_rate_hz", "channels", "payload_type"],
-        "properties": {
-          "format": {"enum": ["slin16", "alaw"]},
-          "sample_rate_hz": {"enum": [8000, 16000]},
-          "channels": {"const": 1},
-          "payload_type": {"type": "integer", "minimum": 0, "maximum": 127}
-        },
-        "allOf": [
-          {"if": {"properties": {"format": {"const": "alaw"}}}, "then": {"properties": {"sample_rate_hz": {"const": 8000}, "payload_type": {"const": 8}}}},
-          {"if": {"properties": {"format": {"const": "slin16"}}}, "then": {"properties": {"sample_rate_hz": {"const": 16000}, "payload_type": {"type": "integer", "minimum": 96, "maximum": 127}}}}
-        ]
-      }
-    },
-    "media": {
-      "type": "object", "additionalProperties": false,
-      "required": ["bind_address", "port", "format", "sample_rate_hz", "channels", "payload_type"],
-      "properties": {
-        "bind_address": {"type": "string", "minLength": 1, "maxLength": 255},
-        "port": {"type": "integer", "minimum": 1024, "maximum": 65535},
-        "format": {"enum": ["slin16", "alaw"]},
-        "sample_rate_hz": {"enum": [8000, 16000]},
-        "channels": {"const": 1},
-        "payload_type": {"type": "integer", "minimum": 0, "maximum": 127}
-      }
-    },
-    "recording": {
-      "type": "object", "additionalProperties": false,
-      "required": ["enabled", "format", "directory", "max_bytes"],
-      "properties": {
-        "enabled": {"const": true},
-        "format": {"const": "wav"},
-        "directory": {"type": "string", "minLength": 1, "maxLength": 512},
-        "max_bytes": {"type": "integer", "minimum": 16000, "maximum": 1073741824}
-      }
-    },
-    "load_evidence": {
-      "type": ["object", "null"],
-      "additionalProperties": false,
-      "properties": {
-        "asterisk_config_sha256": {"type": "string", "pattern": "^[a-f0-9]{64}$"},
-        "loaded_at": {"type": "string", "format": "date-time"},
-        "status": {"enum": ["not-yet-loaded", "loaded"]}
-      }
-    }
-  },
-  "allOf": [
-    {
-      "if": {"properties": {"mode": {"enum": ["mixed", "real"]}}},
-      "then": {"required": ["ari", "media", "media_profiles", "recording"]}
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/README.md b/contracts/archive/upstream/2026-09-21-p1-v2/README.md
deleted file mode 100644
index 193e12a..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# Project-local MQ-only v2
-
-Approved design: docs/contracts/mq-only-v2-freeze-proposal.md, amended by the enqueue-only upload goal.
-This is a local project contract, not external SaaS acceptance. Old v1 files are untouched.
-Publisher: scripts/publish-mq-v2.py. Validator: go test ./contracts -run TestV2.
-
-Upload notification: recording.uploaded, no recording.ready, upload session or verified reply. Completion means persistent delivery to the designated durable MQ queue, mandatory routing and publisher confirm; not SaaS consumption.
-Payload: call_id, recording_id, upload_id, bucket, object_key, format, channels, sample_rate_hz, duration_ms, size_bytes, checksum_sha256. No TOKEN, credentials, signed URL or SaaS OSS ID.
-
-Control/replay command_id belongs solely to the envelope. Query nested structures reuse typed events and delivery counts. AI receipt/config composition is flattened without widening fields.
-Schema limits characters; runtime also checks UTF-8 bytes and aggregate response size. Oversized snapshots fail explicitly, never silently truncate.
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/ai-authorization.schema.json b/contracts/archive/upstream/2026-09-21-p1-v2/ai-authorization.schema.json
deleted file mode 100644
index 4b6d10e..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/ai-authorization.schema.json
+++ /dev/null
@@ -1,119 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://go-sip.local/contracts/2026-09-21-p1-v2/ai-authorization.schema.json",
-  "title": "Dispatcher to Agent immutable AI authorization",
-  "type": "object",
-  "additionalProperties": false,
-  "required": [
-    "authorization_id",
-    "tenant_id",
-    "tenant_key",
-    "agent_version_id",
-    "config_sha256",
-    "mode",
-    "issued_at",
-    "expires_at",
-    "source",
-    "revoked"
-  ],
-  "properties": {
-    "authorization_id": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 128
-    },
-    "tenant_id": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 128
-    },
-    "tenant_key": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 224
-    },
-    "agent_version_id": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 128
-    },
-    "config_sha256": {
-      "type": "string",
-      "pattern": "^[a-f0-9]{64}$"
-    },
-    "mode": {
-      "enum": [
-        "full_ai",
-        "asr_only"
-      ]
-    },
-    "issued_at": {
-      "type": "string",
-      "format": "date-time"
-    },
-    "expires_at": {
-      "type": "string",
-      "format": "date-time"
-    },
-    "source": {
-      "enum": [
-        "saas",
-        "mock-saas"
-      ]
-    },
-    "credential_refs": {
-      "type": "object",
-      "additionalProperties": false,
-      "properties": {
-        "asr": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "llm": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "tts": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        }
-      }
-    },
-    "allowed_egress_pool_ids": {
-      "type": "array",
-      "minItems": 1,
-      "uniqueItems": true,
-      "items": {
-        "type": "string",
-        "minLength": 1,
-        "maxLength": 128
-      }
-    },
-    "revoked": {
-      "type": "boolean"
-    },
-    "revocation_reason": {
-      "type": "string",
-      "maxLength": 256
-    }
-  },
-  "allOf": [
-    {
-      "if": {
-        "properties": {
-          "revoked": {
-            "const": true
-          }
-        }
-      },
-      "then": {
-        "required": [
-          "revocation_reason"
-        ]
-      }
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/ai-config.schema.json b/contracts/archive/upstream/2026-09-21-p1-v2/ai-config.schema.json
deleted file mode 100644
index 87c24c3..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/ai-config.schema.json
+++ /dev/null
@@ -1,323 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://go-sip.local/contracts/2026-09-21-p1-v2/ai-config.schema.json",
-  "title": "Immutable AI agent version",
-  "type": "object",
-  "additionalProperties": false,
-  "required": [
-    "agent_version_id",
-    "immutable",
-    "asr",
-    "conversation"
-  ],
-  "properties": {
-    "agent_version_id": {
-      "type": "string",
-      "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$"
-    },
-    "immutable": {
-      "const": true
-    },
-    "mode": {
-      "enum": [
-        "full_ai",
-        "asr_only"
-      ]
-    },
-    "llm": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "provider_ref",
-        "model"
-      ],
-      "properties": {
-        "provider_ref": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "credential_ref": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "model": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "temperature": {
-          "type": "number",
-          "minimum": 0,
-          "maximum": 2
-        },
-        "max_tokens": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "timeout_ms": {
-          "type": "integer",
-          "minimum": 1
-        }
-      }
-    },
-    "prompt": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "text",
-        "allowed_variables"
-      ],
-      "properties": {
-        "text": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 32768
-        },
-        "allowed_variables": {
-          "type": "array",
-          "maxItems": 32,
-          "items": {
-            "type": "string",
-            "pattern": "^[A-Za-z_][A-Za-z0-9_]*$"
-          }
-        },
-        "max_bytes": {
-          "type": "integer",
-          "minimum": 1,
-          "maximum": 32768
-        }
-      }
-    },
-    "tts": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "provider_ref",
-        "model",
-        "voice",
-        "format"
-      ],
-      "properties": {
-        "provider_ref": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "credential_ref": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "model": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "voice": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "speed": {
-          "type": "number",
-          "minimum": 0.25,
-          "maximum": 3
-        },
-        "timeout_ms": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "format": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": [
-            "encoding",
-            "sample_rate_hz",
-            "channels"
-          ],
-          "properties": {
-            "encoding": {
-              "enum": [
-                "pcm_s16le",
-                "pcma"
-              ]
-            },
-            "sample_rate_hz": {
-              "type": "integer",
-              "minimum": 8000,
-              "maximum": 48000
-            },
-            "channels": {
-              "const": 1
-            }
-          }
-        }
-      }
-    },
-    "asr": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "provider_ref",
-        "language",
-        "input"
-      ],
-      "properties": {
-        "provider_ref": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "credential_ref": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "model": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "language": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 32
-        },
-        "interim": {
-          "type": "boolean"
-        },
-        "timeout_ms": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "input": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": [
-            "encoding",
-            "sample_rate_hz",
-            "channels",
-            "sample_width_bytes"
-          ],
-          "properties": {
-            "encoding": {
-              "const": "pcm_s16le"
-            },
-            "sample_rate_hz": {
-              "type": "integer",
-              "minimum": 8000,
-              "maximum": 48000
-            },
-            "channels": {
-              "const": 1
-            },
-            "sample_width_bytes": {
-              "const": 2
-            }
-          }
-        }
-      }
-    },
-    "conversation": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "allow_interrupt",
-        "silence_timeout_ms",
-        "max_duration_ms",
-        "max_turns",
-        "sentence_max_chars",
-        "max_pending_audio_chunks"
-      ],
-      "properties": {
-        "opening": {
-          "type": "string",
-          "maxLength": 32768
-        },
-        "allow_interrupt": {
-          "type": "boolean"
-        },
-        "silence_timeout_ms": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "max_duration_ms": {
-          "type": "integer",
-          "minimum": 1,
-          "maximum": 3600000
-        },
-        "max_turns": {
-          "type": "integer",
-          "minimum": 1,
-          "maximum": 1000
-        },
-        "sentence_max_chars": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "max_pending_audio_chunks": {
-          "type": "integer",
-          "minimum": 1
-        }
-      }
-    },
-    "metadata": {
-      "type": "object",
-      "additionalProperties": true
-    }
-  },
-  "oneOf": [
-    {
-      "title": "Full AI",
-      "required": [
-        "llm",
-        "prompt",
-        "tts"
-      ],
-      "properties": {
-        "mode": {
-          "enum": [
-            "full_ai"
-          ]
-        },
-        "conversation": {
-          "required": [
-            "opening"
-          ]
-        }
-      }
-    },
-    {
-      "title": "ASR only",
-      "required": [
-        "mode"
-      ],
-      "properties": {
-        "mode": {
-          "const": "asr_only"
-        }
-      },
-      "not": {
-        "anyOf": [
-          {
-            "required": [
-              "llm"
-            ]
-          },
-          {
-            "required": [
-              "prompt"
-            ]
-          },
-          {
-            "required": [
-              "tts"
-            ]
-          }
-        ]
-      }
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/dispatcher-config.schema.json b/contracts/archive/upstream/2026-09-21-p1-v2/dispatcher-config.schema.json
deleted file mode 100644
index 60f7d9d..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/dispatcher-config.schema.json
+++ /dev/null
@@ -1,62 +0,0 @@
-{
-  "type": "object",
-  "additionalProperties": false,
-  "required": [
-    "schema_version",
-    "dispatcher_id",
-    "oss"
-  ],
-  "properties": {
-    "schema_version": {
-      "const": "1.0"
-    },
-    "dispatcher_id": {
-      "type": "string",
-      "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
-    },
-    "oss": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "endpoint",
-        "region",
-        "bucket",
-        "object_prefix",
-        "access_key_id_env",
-        "access_key_secret_env"
-      ],
-      "properties": {
-        "endpoint": {
-          "type": "string",
-          "minLength": 1,
-          "format": "uri",
-          "pattern": "^https?://"
-        },
-        "region": {
-          "type": "string",
-          "minLength": 1
-        },
-        "bucket": {
-          "type": "string",
-          "minLength": 1
-        },
-        "object_prefix": {
-          "type": "string",
-          "minLength": 1
-        },
-        "access_key_id_env": {
-          "type": "string",
-          "minLength": 1,
-          "pattern": "^[A-Za-z_][A-Za-z0-9_]*$"
-        },
-        "access_key_secret_env": {
-          "type": "string",
-          "minLength": 1,
-          "pattern": "^[A-Za-z_][A-Za-z0-9_]*$"
-        }
-      }
-    }
-  },
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://go-sip.local/contracts/2026-09-21-p1-v2/dispatcher-config.schema.json"
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/event-payloads.schema.json b/contracts/archive/upstream/2026-09-21-p1-v2/event-payloads.schema.json
deleted file mode 100644
index 360f8f1..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/event-payloads.schema.json
+++ /dev/null
@@ -1,646 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://go-sip.local/contracts/2026-09-21-p1-v2/event-payloads.schema.json",
-  "title": "Agent-call versioned event envelopes and payloads",
-  "type": "object",
-  "additionalProperties": false,
-  "required": [
-    "schema_version",
-    "event_id",
-    "event_type",
-    "tenant_id",
-    "tenant_key",
-    "trace_id",
-    "occurred_at",
-    "aggregate_type",
-    "aggregate_id",
-    "aggregate_version",
-    "payload",
-    "dispatcher_id"
-  ],
-  "properties": {
-    "schema_version": {
-      "const": "2.0"
-    },
-    "event_id": {
-      "$ref": "#/$defs/id"
-    },
-    "event_type": {
-      "type": "string"
-    },
-    "tenant_id": {
-      "$ref": "#/$defs/id"
-    },
-    "tenant_key": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 196,
-      "not": {
-        "pattern": "(^|\\.)[*#](\\.|$)"
-      },
-      "$comment": "Runtime also enforces 196 UTF-8 bytes and each AMQP resource's 255-byte budget."
-    },
-    "trace_id": {
-      "$ref": "#/$defs/id"
-    },
-    "occurred_at": {
-      "type": "string",
-      "format": "date-time"
-    },
-    "aggregate_type": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 64
-    },
-    "aggregate_id": {
-      "$ref": "#/$defs/id"
-    },
-    "aggregate_version": {
-      "type": "integer",
-      "minimum": 1
-    },
-    "payload": {
-      "type": "object"
-    },
-    "dispatcher_id": {
-      "type": "string",
-      "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
-    }
-  },
-  "oneOf": [
-    {
-      "properties": {
-        "event_type": {
-          "const": "command.result"
-        },
-        "payload": {
-          "$ref": "#/$defs/command_result"
-        }
-      }
-    },
-    {
-      "properties": {
-        "event_type": {
-          "const": "call.status"
-        },
-        "payload": {
-          "$ref": "#/$defs/call_status"
-        }
-      }
-    },
-    {
-      "properties": {
-        "event_type": {
-          "const": "transcript.updated"
-        },
-        "payload": {
-          "$ref": "#/$defs/transcript_updated"
-        }
-      }
-    },
-    {
-      "properties": {
-        "event_type": {
-          "const": "call.finished"
-        },
-        "payload": {
-          "$ref": "#/$defs/call_finished"
-        }
-      }
-    },
-    {
-      "properties": {
-        "event_type": {
-          "const": "recording.uploaded"
-        },
-        "payload": {
-          "$ref": "#/$defs/recording_uploaded"
-        }
-      }
-    },
-    {
-      "properties": {
-        "event_type": {
-          "const": "recording.failed"
-        },
-        "payload": {
-          "$ref": "#/$defs/recording_failed"
-        }
-      }
-    },
-    {
-      "properties": {
-        "event_type": {
-          "const": "transcript.failed"
-        },
-        "payload": {
-          "$ref": "#/$defs/transcript_failed"
-        }
-      }
-    },
-    {
-      "properties": {
-        "event_type": {
-          "const": "contact.opt_out"
-        },
-        "payload": {
-          "$ref": "#/$defs/contact_opt_out"
-        }
-      }
-    }
-  ],
-  "$defs": {
-    "id": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 128
-    },
-    "command_result": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "command_id",
-        "command_type",
-        "status",
-        "reason_code"
-      ],
-      "properties": {
-        "command_id": {
-          "$ref": "#/$defs/id"
-        },
-        "command_type": {
-          "enum": [
-            "call.execute",
-            "task.control",
-            "call.replay",
-            "command.replay"
-          ]
-        },
-        "status": {
-          "enum": [
-            "accepted",
-            "waiting",
-            "applied",
-            "rejected",
-            "failed",
-            "unknown"
-          ]
-        },
-        "reason_code": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "task_id": {
-          "$ref": "#/$defs/id"
-        },
-        "task_item_id": {
-          "$ref": "#/$defs/id"
-        },
-        "execution_id": {
-          "$ref": "#/$defs/id"
-        },
-        "call_id": {
-          "$ref": "#/$defs/id"
-        },
-        "requested_task_revision": {
-          "type": "integer",
-          "minimum": 0
-        },
-        "applied_task_revision": {
-          "type": "integer",
-          "minimum": 0
-        },
-        "admission_state": {
-          "enum": [
-            "open",
-            "closed",
-            "draining",
-            "quarantined",
-            "unknown"
-          ]
-        },
-        "resource_reservation_id": {
-          "$ref": "#/$defs/id"
-        },
-        "permit_id": {
-          "$ref": "#/$defs/id"
-        }
-      }
-    },
-    "call_status": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "call_id",
-        "execution_id",
-        "call_state",
-        "call_version",
-        "attempt_id",
-        "attempt_state"
-      ],
-      "properties": {
-        "call_id": {
-          "$ref": "#/$defs/id"
-        },
-        "execution_id": {
-          "$ref": "#/$defs/id"
-        },
-        "task_id": {
-          "$ref": "#/$defs/id"
-        },
-        "task_item_id": {
-          "$ref": "#/$defs/id"
-        },
-        "call_state": {
-          "enum": [
-            "queued",
-            "dialing",
-            "ringing",
-            "answered",
-            "ended"
-          ]
-        },
-        "call_version": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "attempt_id": {
-          "$ref": "#/$defs/id"
-        },
-        "attempt_state": {
-          "enum": [
-            "pending",
-            "active",
-            "ended",
-            "unknown"
-          ]
-        },
-        "route_policy_id": {
-          "$ref": "#/$defs/id"
-        },
-        "caller_profile_id": {
-          "$ref": "#/$defs/id"
-        },
-        "trunk_id": {
-          "$ref": "#/$defs/id"
-        },
-        "cell_id": {
-          "$ref": "#/$defs/id"
-        },
-        "egress_pool_id": {
-          "$ref": "#/$defs/id"
-        },
-        "observed_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "reason_code": {
-          "type": "string",
-          "maxLength": 128
-        }
-      }
-    },
-    "transcript_updated": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "call_id",
-        "turn_id",
-        "segment_id",
-        "role",
-        "revision",
-        "text",
-        "is_final",
-        "start_ms",
-        "end_ms",
-        "playback_state"
-      ],
-      "properties": {
-        "call_id": {
-          "$ref": "#/$defs/id"
-        },
-        "execution_id": {
-          "$ref": "#/$defs/id"
-        },
-        "turn_id": {
-          "$ref": "#/$defs/id"
-        },
-        "segment_id": {
-          "$ref": "#/$defs/id"
-        },
-        "role": {
-          "enum": [
-            "customer",
-            "agent",
-            "system"
-          ]
-        },
-        "revision": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "text": {
-          "type": "string",
-          "maxLength": 32768
-        },
-        "is_final": {
-          "type": "boolean"
-        },
-        "start_ms": {
-          "type": "integer",
-          "minimum": 0
-        },
-        "end_ms": {
-          "type": "integer",
-          "minimum": 0
-        },
-        "playback_state": {
-          "enum": [
-            "not_applicable",
-            "generated",
-            "sent",
-            "playback_confirmed",
-            "cancelled",
-            "unknown"
-          ]
-        }
-      }
-    },
-    "call_finished": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "call_id",
-        "execution_id",
-        "call_version",
-        "outcome",
-        "started_at",
-        "ended_at",
-        "duration_ms",
-        "reason_code"
-      ],
-      "properties": {
-        "call_id": {
-          "$ref": "#/$defs/id"
-        },
-        "execution_id": {
-          "$ref": "#/$defs/id"
-        },
-        "task_id": {
-          "$ref": "#/$defs/id"
-        },
-        "task_item_id": {
-          "$ref": "#/$defs/id"
-        },
-        "call_version": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "outcome": {
-          "enum": [
-            "answered",
-            "no_answer",
-            "busy",
-            "failed",
-            "opt_out",
-            "cancelled",
-            "unknown"
-          ]
-        },
-        "started_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "ended_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "duration_ms": {
-          "type": "integer",
-          "minimum": 0
-        },
-        "reason_code": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "attempt_summary": {
-          "type": "array",
-          "maxItems": 32,
-          "items": {
-            "$ref": "#/$defs/attempt_summary"
-          }
-        },
-        "asset_state": {
-          "enum": [
-            "pending",
-            "complete",
-            "failed",
-            "unknown"
-          ]
-        }
-      }
-    },
-    "attempt_summary": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "attempt_id",
-        "state"
-      ],
-      "properties": {
-        "attempt_id": {
-          "$ref": "#/$defs/id"
-        },
-        "state": {
-          "enum": [
-            "pending",
-            "active",
-            "ended",
-            "unknown"
-          ]
-        },
-        "trunk_id": {
-          "$ref": "#/$defs/id"
-        },
-        "cell_id": {
-          "$ref": "#/$defs/id"
-        },
-        "reason_code": {
-          "type": "string",
-          "maxLength": 128
-        }
-      }
-    },
-    "recording_failed": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "call_id",
-        "recording_id",
-        "stage",
-        "reason_code",
-        "retryable"
-      ],
-      "properties": {
-        "call_id": {
-          "$ref": "#/$defs/id"
-        },
-        "recording_id": {
-          "$ref": "#/$defs/id"
-        },
-        "stage": {
-          "enum": [
-            "seal",
-            "request",
-            "upload",
-            "complete",
-            "verify",
-            "cleanup"
-          ]
-        },
-        "reason_code": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "retryable": {
-          "type": "boolean"
-        },
-        "next_retry_at": {
-          "type": "string",
-          "format": "date-time"
-        }
-      }
-    },
-    "transcript_failed": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "call_id",
-        "reason_code",
-        "retryable"
-      ],
-      "properties": {
-        "call_id": {
-          "$ref": "#/$defs/id"
-        },
-        "reason_code": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "retryable": {
-          "type": "boolean"
-        },
-        "segment_id": {
-          "$ref": "#/$defs/id"
-        },
-        "affected_segments": {
-          "type": "array",
-          "maxItems": 256,
-          "items": {
-            "$ref": "#/$defs/id"
-          }
-        }
-      }
-    },
-    "contact_opt_out": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "call_id",
-        "task_id",
-        "task_item_id",
-        "requested_at"
-      ],
-      "properties": {
-        "call_id": {
-          "$ref": "#/$defs/id"
-        },
-        "task_id": {
-          "$ref": "#/$defs/id"
-        },
-        "task_item_id": {
-          "$ref": "#/$defs/id"
-        },
-        "requested_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "turn_id": {
-          "$ref": "#/$defs/id"
-        },
-        "segment_id": {
-          "$ref": "#/$defs/id"
-        }
-      }
-    },
-    "recording_uploaded": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "call_id",
-        "recording_id",
-        "format",
-        "channels",
-        "sample_rate_hz",
-        "duration_ms",
-        "size_bytes",
-        "checksum_sha256",
-        "upload_id",
-        "bucket",
-        "object_key"
-      ],
-      "properties": {
-        "call_id": {
-          "$ref": "#/$defs/id"
-        },
-        "recording_id": {
-          "$ref": "#/$defs/id"
-        },
-        "format": {
-          "enum": [
-            "wav",
-            "raw_pcm",
-            "pcma"
-          ]
-        },
-        "channels": {
-          "const": 1
-        },
-        "sample_rate_hz": {
-          "type": "integer",
-          "minimum": 8000,
-          "maximum": 48000
-        },
-        "duration_ms": {
-          "type": "integer",
-          "minimum": 0
-        },
-        "size_bytes": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "checksum_sha256": {
-          "type": "string",
-          "pattern": "^[a-f0-9]{64}$"
-        },
-        "upload_id": {
-          "$ref": "#/$defs/id"
-        },
-        "bucket": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 63
-        },
-        "object_key": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 1024
-        }
-      }
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/ai-config-request.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/ai-config-request.json
deleted file mode 100644
index e80178b..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/ai-config-request.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "message_id": "ai.config.request-a",
-  "message_type": "ai.config.request",
-  "not_after": "2026-09-21T00:00:30Z",
-  "payload": {
-    "agent_version_id": "version-a"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/ai-config-result.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/ai-config-result.json
deleted file mode 100644
index a7fda1f..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/ai-config-result.json
+++ /dev/null
@@ -1,90 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "message_id": "ai-config-reply-a",
-  "message_type": "ai.config.result",
-  "correlation_id": "ai.config.request-a",
-  "status": "ok",
-  "reason_code": "ok",
-  "payload": {
-    "snapshot": {
-      "tenant_id": "tenant-a",
-      "agent_version_id": "version-a",
-      "status": "published",
-      "immutable": true,
-      "content_sha256": "5f7a7531839338c0a0a9b8f8f5329c2f5d1aaa6e42d11bdd25446294b119ee8e",
-      "config": {
-        "agent_version_id": "version-a",
-        "immutable": true,
-        "mode": "full_ai",
-        "llm": {
-          "provider_ref": "mock",
-          "model": "mock-chat-v1",
-          "temperature": 0.2,
-          "max_tokens": 256,
-          "timeout_ms": 5000
-        },
-        "prompt": {
-          "text": "You are a concise telephone assistant. Answer the caller's last statement.",
-          "allowed_variables": [],
-          "max_bytes": 32768
-        },
-        "tts": {
-          "provider_ref": "mock",
-          "model": "mock-tts-v1",
-          "voice": "mock-neutral",
-          "speed": 1.0,
-          "format": {
-            "encoding": "pcm_s16le",
-            "sample_rate_hz": 16000,
-            "channels": 1
-          },
-          "timeout_ms": 5000
-        },
-        "asr": {
-          "provider_ref": "mock",
-          "language": "zh-CN",
-          "input": {
-            "encoding": "pcm_s16le",
-            "sample_rate_hz": 16000,
-            "channels": 1,
-            "sample_width_bytes": 2
-          },
-          "interim": true,
-          "timeout_ms": 5000
-        },
-        "conversation": {
-          "opening": "",
-          "allow_interrupt": true,
-          "silence_timeout_ms": 3000,
-          "max_duration_ms": 120000,
-          "max_turns": 20,
-          "sentence_max_chars": 80,
-          "max_pending_audio_chunks": 32
-        }
-      }
-    },
-    "authorization": {
-      "authorization_id": "auth-1",
-      "tenant_id": "tenant-a",
-      "tenant_key": "tenant-a",
-      "agent_version_id": "version-a",
-      "config_sha256": "5f7a7531839338c0a0a9b8f8f5329c2f5d1aaa6e42d11bdd25446294b119ee8e",
-      "mode": "full_ai",
-      "issued_at": "2026-09-18T00:00:00Z",
-      "expires_at": "2026-09-18T00:01:00Z",
-      "source": "mock-saas",
-      "credential_refs": {
-        "asr": "mock-asr-credential"
-      },
-      "allowed_egress_pool_ids": [
-        "egress-mock"
-      ],
-      "revoked": false
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-execute.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-execute.json
deleted file mode 100644
index 1adfb12..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-execute.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "command_id": "command-a",
-  "command_type": "call.execute",
-  "not_after": "2026-09-21T00:00:30Z",
-  "payload": {
-    "execution_id": "execution-a",
-    "task_id": "task-a",
-    "task_item_id": "item-a",
-    "task_revision": 1,
-    "callee": "15003164745",
-    "route_policy_id": "route-a",
-    "caller_profile_id": "caller-a",
-    "agent_version_id": "version-a",
-    "variables": {},
-    "ring_timeout_ms": 1000,
-    "max_call_duration_ms": 10000
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-query-result.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-query-result.json
deleted file mode 100644
index 163514b..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-query-result.json
+++ /dev/null
@@ -1,157 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "message_id": "call-query-reply-a",
-  "message_type": "call.query.result",
-  "correlation_id": "call.query-a",
-  "status": "ok",
-  "reason_code": "ok",
-  "payload": {
-    "call_id": "call-a",
-    "execution_id": "execution-1",
-    "call_state": "answered",
-    "call_version": 1,
-    "attempts": [
-      {
-        "schema_version": "2.0",
-        "event_id": "call.status-event-a",
-        "event_type": "call.status",
-        "tenant_id": "tenant-a",
-        "tenant_key": "tenant-a",
-        "trace_id": "trace-1",
-        "occurred_at": "2026-09-18T00:00:01Z",
-        "aggregate_type": "call",
-        "aggregate_id": "call-a",
-        "aggregate_version": 1,
-        "payload": {
-          "call_id": "call-a",
-          "execution_id": "execution-1",
-          "task_id": "task-1",
-          "task_item_id": "item-1",
-          "call_state": "answered",
-          "call_version": 1,
-          "attempt_id": "attempt-1",
-          "attempt_state": "active",
-          "route_policy_id": "route-1",
-          "caller_profile_id": "caller-1",
-          "trunk_id": "trunk-1",
-          "cell_id": "cell-1",
-          "egress_pool_id": "egress-1",
-          "observed_at": "2026-09-18T00:00:01Z"
-        },
-        "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-      }
-    ],
-    "transcript": {
-      "events": [
-        {
-          "schema_version": "2.0",
-          "event_id": "transcript.updated-event-a",
-          "event_type": "transcript.updated",
-          "tenant_id": "tenant-a",
-          "tenant_key": "tenant-a",
-          "trace_id": "trace-1",
-          "occurred_at": "2026-09-18T00:00:01Z",
-          "aggregate_type": "transcript_segment",
-          "aggregate_id": "segment-1",
-          "aggregate_version": 1,
-          "payload": {
-            "call_id": "call-a",
-            "turn_id": "turn-1",
-            "segment_id": "segment-1",
-            "role": "customer",
-            "revision": 1,
-            "text": "您好",
-            "is_final": true,
-            "start_ms": 0,
-            "end_ms": 600,
-            "playback_state": "not_applicable"
-          },
-          "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-        },
-        {
-          "schema_version": "2.0",
-          "event_id": "transcript.failed-event-a",
-          "event_type": "transcript.failed",
-          "tenant_id": "tenant-a",
-          "tenant_key": "tenant-a",
-          "trace_id": "trace-1",
-          "occurred_at": "2026-09-18T00:00:05Z",
-          "aggregate_type": "transcript",
-          "aggregate_id": "call-1",
-          "aggregate_version": 1,
-          "payload": {
-            "call_id": "call-a",
-            "reason_code": "asr_timeout",
-            "retryable": false,
-            "segment_id": "segment-1",
-            "affected_segments": [
-              "segment-1"
-            ]
-          },
-          "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-        }
-      ]
-    },
-    "recordings": [
-      {
-        "schema_version": "2.0",
-        "event_id": "recording.uploaded-event-a",
-        "event_type": "recording.uploaded",
-        "tenant_id": "tenant-a",
-        "tenant_key": "tenant-a",
-        "trace_id": "trace-1",
-        "occurred_at": "2026-09-18T00:00:02Z",
-        "aggregate_type": "recording",
-        "aggregate_id": "recording-1",
-        "aggregate_version": 1,
-        "payload": {
-          "call_id": "call-a",
-          "recording_id": "recording-1",
-          "format": "wav",
-          "channels": 1,
-          "sample_rate_hz": 16000,
-          "duration_ms": 1000,
-          "size_bytes": 32000,
-          "checksum_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
-          "upload_id": "upload-a",
-          "bucket": "example-bucket",
-          "object_key": "recordings/recording-a.wav"
-        },
-        "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-      },
-      {
-        "schema_version": "2.0",
-        "event_id": "recording.failed-event-a",
-        "event_type": "recording.failed",
-        "tenant_id": "tenant-a",
-        "tenant_key": "tenant-a",
-        "trace_id": "trace-1",
-        "occurred_at": "2026-09-18T00:00:04Z",
-        "aggregate_type": "recording",
-        "aggregate_id": "recording-1",
-        "aggregate_version": 1,
-        "payload": {
-          "call_id": "call-a",
-          "recording_id": "recording-1",
-          "stage": "upload",
-          "reason_code": "temporary_oss_unavailable",
-          "retryable": true,
-          "next_retry_at": "2026-09-18T00:01:00Z"
-        },
-        "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-      }
-    ],
-    "delivery": {
-      "pending": 1,
-      "retry": 0,
-      "dispatching": 0,
-      "published": 0
-    },
-    "snapshot_at": "2026-09-21T00:00:00Z"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-query.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-query.json
deleted file mode 100644
index 5859a0e..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-query.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "message_id": "call.query-a",
-  "message_type": "call.query",
-  "not_after": "2026-09-21T00:00:30Z",
-  "payload": {
-    "call_id": "call-a"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-replay.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-replay.json
deleted file mode 100644
index 04e9eec..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/call-replay.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "command_id": "call.replay-a",
-  "command_type": "call.replay",
-  "not_after": "2026-09-21T00:00:30Z",
-  "payload": {
-    "call_id": "call-a",
-    "reason": "local-test"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/command-query-result.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/command-query-result.json
deleted file mode 100644
index 3c0daaf..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/command-query-result.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "message_id": "query-reply-a",
-  "message_type": "command.query.result",
-  "correlation_id": "command.query-a",
-  "status": "ok",
-  "reason_code": "ok",
-  "payload": {
-    "command_id": "command-a",
-    "command_type": "call.execute",
-    "tenant_id": "tenant-a",
-    "tenant_key": "tenant-a",
-    "status": "accepted",
-    "aggregate_version": 1
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/command-query.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/command-query.json
deleted file mode 100644
index 365fde9..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/command-query.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "message_id": "command.query-a",
-  "message_type": "command.query",
-  "not_after": "2026-09-21T00:00:30Z",
-  "payload": {
-    "command_id": "command-a"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/command-replay.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/command-replay.json
deleted file mode 100644
index aa6f503..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/command-replay.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "command_id": "command.replay-a",
-  "command_type": "command.replay",
-  "not_after": "2026-09-21T00:00:30Z",
-  "payload": {
-    "source_command_id": "command-a",
-    "reason": "local-test"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/dispatcher-config.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/dispatcher-config.json
deleted file mode 100644
index f60820c..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/dispatcher-config.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "schema_version": "1.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "oss": {
-    "endpoint": "https://oss.example.invalid",
-    "region": "example-region",
-    "bucket": "example-bucket",
-    "object_prefix": "recordings",
-    "access_key_id_env": "DISPATCHER_OSS_ACCESS_KEY_ID",
-    "access_key_secret_env": "DISPATCHER_OSS_ACCESS_KEY_SECRET"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-call-finished.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-call-finished.json
deleted file mode 100644
index c1b6ac7..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-call-finished.json
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-  "schema_version": "2.0",
-  "event_id": "call.finished-event-a",
-  "event_type": "call.finished",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:03Z",
-  "aggregate_type": "call",
-  "aggregate_id": "call-a",
-  "aggregate_version": 2,
-  "payload": {
-    "call_id": "call-a",
-    "execution_id": "execution-1",
-    "task_id": "task-1",
-    "task_item_id": "item-1",
-    "call_version": 1,
-    "outcome": "answered",
-    "started_at": "2026-09-18T00:00:00Z",
-    "ended_at": "2026-09-18T00:00:03Z",
-    "duration_ms": 3000,
-    "reason_code": "normal_clearing",
-    "asset_state": "complete",
-    "attempt_summary": [
-      {
-        "attempt_id": "attempt-1",
-        "state": "ended",
-        "trunk_id": "trunk-1",
-        "cell_id": "cell-1"
-      }
-    ]
-  },
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-call-status.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-call-status.json
deleted file mode 100644
index 3c6ba28..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-call-status.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "schema_version": "2.0",
-  "event_id": "call.status-event-a",
-  "event_type": "call.status",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:01Z",
-  "aggregate_type": "call",
-  "aggregate_id": "call-a",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-a",
-    "execution_id": "execution-1",
-    "task_id": "task-1",
-    "task_item_id": "item-1",
-    "call_state": "answered",
-    "call_version": 1,
-    "attempt_id": "attempt-1",
-    "attempt_state": "active",
-    "route_policy_id": "route-1",
-    "caller_profile_id": "caller-1",
-    "trunk_id": "trunk-1",
-    "cell_id": "cell-1",
-    "egress_pool_id": "egress-1",
-    "observed_at": "2026-09-18T00:00:01Z"
-  },
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-command-result.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-command-result.json
deleted file mode 100644
index 3f6c279..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-command-result.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "schema_version": "2.0",
-  "event_id": "command.result-event-a",
-  "event_type": "command.result",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:00Z",
-  "aggregate_type": "command",
-  "aggregate_id": "command-1",
-  "aggregate_version": 1,
-  "payload": {
-    "command_id": "command-1",
-    "command_type": "call.execute",
-    "status": "accepted",
-    "reason_code": "accepted",
-    "execution_id": "execution-1"
-  },
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-contact-opt-out.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-contact-opt-out.json
deleted file mode 100644
index a0bc4cd..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-contact-opt-out.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "schema_version": "2.0",
-  "event_id": "contact.opt_out-event-a",
-  "event_type": "contact.opt_out",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:06Z",
-  "aggregate_type": "contact",
-  "aggregate_id": "contact-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-a",
-    "task_id": "task-1",
-    "task_item_id": "item-1",
-    "requested_at": "2026-09-18T00:00:06Z",
-    "turn_id": "turn-1",
-    "segment_id": "segment-1"
-  },
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-recording-failed.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-recording-failed.json
deleted file mode 100644
index 8bbd601..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-recording-failed.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "schema_version": "2.0",
-  "event_id": "recording.failed-event-a",
-  "event_type": "recording.failed",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:04Z",
-  "aggregate_type": "recording",
-  "aggregate_id": "recording-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-a",
-    "recording_id": "recording-1",
-    "stage": "upload",
-    "reason_code": "temporary_oss_unavailable",
-    "retryable": true,
-    "next_retry_at": "2026-09-18T00:01:00Z"
-  },
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-recording-uploaded.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-recording-uploaded.json
deleted file mode 100644
index 38aff36..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-recording-uploaded.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-  "schema_version": "2.0",
-  "event_id": "recording.uploaded-event-a",
-  "event_type": "recording.uploaded",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:02Z",
-  "aggregate_type": "recording",
-  "aggregate_id": "recording-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-a",
-    "recording_id": "recording-1",
-    "format": "wav",
-    "channels": 1,
-    "sample_rate_hz": 16000,
-    "duration_ms": 1000,
-    "size_bytes": 32000,
-    "checksum_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
-    "upload_id": "upload-a",
-    "bucket": "example-bucket",
-    "object_key": "recordings/recording-a.wav"
-  },
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-transcript-failed.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-transcript-failed.json
deleted file mode 100644
index 4f8084c..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-transcript-failed.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "schema_version": "2.0",
-  "event_id": "transcript.failed-event-a",
-  "event_type": "transcript.failed",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:05Z",
-  "aggregate_type": "transcript",
-  "aggregate_id": "call-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-a",
-    "reason_code": "asr_timeout",
-    "retryable": false,
-    "segment_id": "segment-1",
-    "affected_segments": [
-      "segment-1"
-    ]
-  },
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-transcript-updated.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-transcript-updated.json
deleted file mode 100644
index b08f673..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/event-transcript-updated.json
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-  "schema_version": "2.0",
-  "event_id": "transcript.updated-event-a",
-  "event_type": "transcript.updated",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-1",
-  "occurred_at": "2026-09-18T00:00:01Z",
-  "aggregate_type": "transcript_segment",
-  "aggregate_id": "segment-1",
-  "aggregate_version": 1,
-  "payload": {
-    "call_id": "call-a",
-    "turn_id": "turn-1",
-    "segment_id": "segment-1",
-    "role": "customer",
-    "revision": 1,
-    "text": "您好",
-    "is_final": true,
-    "start_ms": 0,
-    "end_ms": 600,
-    "playback_state": "not_applicable"
-  },
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-call-query-extra.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-call-query-extra.json
deleted file mode 100644
index 36b1de9..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-call-query-extra.json
+++ /dev/null
@@ -1,158 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "message_id": "query-reply-a",
-  "message_type": "call.query.result",
-  "correlation_id": "command.query-a",
-  "status": "ok",
-  "reason_code": "ok",
-  "payload": {
-    "call_id": "call-a",
-    "execution_id": "execution-1",
-    "call_state": "answered",
-    "call_version": 1,
-    "attempts": [
-      {
-        "schema_version": "2.0",
-        "event_id": "call.status-event-a",
-        "event_type": "call.status",
-        "tenant_id": "tenant-a",
-        "tenant_key": "tenant-a",
-        "trace_id": "trace-1",
-        "occurred_at": "2026-09-18T00:00:01Z",
-        "aggregate_type": "call",
-        "aggregate_id": "call-a",
-        "aggregate_version": 1,
-        "payload": {
-          "call_id": "call-a",
-          "execution_id": "execution-1",
-          "task_id": "task-1",
-          "task_item_id": "item-1",
-          "call_state": "answered",
-          "call_version": 1,
-          "attempt_id": "attempt-1",
-          "attempt_state": "active",
-          "route_policy_id": "route-1",
-          "caller_profile_id": "caller-1",
-          "trunk_id": "trunk-1",
-          "cell_id": "cell-1",
-          "egress_pool_id": "egress-1",
-          "observed_at": "2026-09-18T00:00:01Z"
-        },
-        "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-      }
-    ],
-    "transcript": {
-      "events": [
-        {
-          "schema_version": "2.0",
-          "event_id": "transcript.updated-event-a",
-          "event_type": "transcript.updated",
-          "tenant_id": "tenant-a",
-          "tenant_key": "tenant-a",
-          "trace_id": "trace-1",
-          "occurred_at": "2026-09-18T00:00:01Z",
-          "aggregate_type": "transcript_segment",
-          "aggregate_id": "segment-1",
-          "aggregate_version": 1,
-          "payload": {
-            "call_id": "call-a",
-            "turn_id": "turn-1",
-            "segment_id": "segment-1",
-            "role": "customer",
-            "revision": 1,
-            "text": "您好",
-            "is_final": true,
-            "start_ms": 0,
-            "end_ms": 600,
-            "playback_state": "not_applicable"
-          },
-          "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-        },
-        {
-          "schema_version": "2.0",
-          "event_id": "transcript.failed-event-a",
-          "event_type": "transcript.failed",
-          "tenant_id": "tenant-a",
-          "tenant_key": "tenant-a",
-          "trace_id": "trace-1",
-          "occurred_at": "2026-09-18T00:00:05Z",
-          "aggregate_type": "transcript",
-          "aggregate_id": "call-1",
-          "aggregate_version": 1,
-          "payload": {
-            "call_id": "call-a",
-            "reason_code": "asr_timeout",
-            "retryable": false,
-            "segment_id": "segment-1",
-            "affected_segments": [
-              "segment-1"
-            ]
-          },
-          "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-        }
-      ]
-    },
-    "recordings": [
-      {
-        "schema_version": "2.0",
-        "event_id": "recording.uploaded-event-a",
-        "event_type": "recording.uploaded",
-        "tenant_id": "tenant-a",
-        "tenant_key": "tenant-a",
-        "trace_id": "trace-1",
-        "occurred_at": "2026-09-18T00:00:02Z",
-        "aggregate_type": "recording",
-        "aggregate_id": "recording-1",
-        "aggregate_version": 1,
-        "payload": {
-          "call_id": "call-a",
-          "recording_id": "recording-1",
-          "format": "wav",
-          "channels": 1,
-          "sample_rate_hz": 16000,
-          "duration_ms": 1000,
-          "size_bytes": 32000,
-          "checksum_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
-          "upload_id": "upload-a",
-          "bucket": "example-bucket",
-          "object_key": "recordings/recording-a.wav"
-        },
-        "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-      },
-      {
-        "schema_version": "2.0",
-        "event_id": "recording.failed-event-a",
-        "event_type": "recording.failed",
-        "tenant_id": "tenant-a",
-        "tenant_key": "tenant-a",
-        "trace_id": "trace-1",
-        "occurred_at": "2026-09-18T00:00:04Z",
-        "aggregate_type": "recording",
-        "aggregate_id": "recording-1",
-        "aggregate_version": 1,
-        "payload": {
-          "call_id": "call-a",
-          "recording_id": "recording-1",
-          "stage": "upload",
-          "reason_code": "temporary_oss_unavailable",
-          "retryable": true,
-          "next_retry_at": "2026-09-18T00:01:00Z"
-        },
-        "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6"
-      }
-    ],
-    "delivery": {
-      "pending": 1,
-      "retry": 0,
-      "dispatching": 0,
-      "published": 0,
-      "raw": {}
-    },
-    "snapshot_at": "2026-09-21T00:00:00Z"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-correlation.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-correlation.json
deleted file mode 100644
index 4c9d94f..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-correlation.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "message_id": "query-reply-a",
-  "message_type": "command.query.result",
-  "status": "ok",
-  "reason_code": "ok",
-  "payload": {
-    "command_id": "command-a",
-    "command_type": "call.execute",
-    "tenant_id": "tenant-a",
-    "tenant_key": "tenant-a",
-    "status": "accepted",
-    "aggregate_version": 1
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-dispatcher.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-dispatcher.json
deleted file mode 100644
index f60819b..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-dispatcher.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "dispatcher-a",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "command_id": "command-a",
-  "command_type": "call.execute",
-  "not_after": "2026-09-21T00:00:30Z",
-  "payload": {
-    "execution_id": "execution-a",
-    "task_id": "task-a",
-    "task_item_id": "item-a",
-    "task_revision": 1,
-    "callee": "15003164745",
-    "route_policy_id": "route-a",
-    "caller_profile_id": "caller-a",
-    "agent_version_id": "version-a",
-    "variables": {},
-    "ring_timeout_ms": 1000,
-    "max_call_duration_ms": 10000
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-v1.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-v1.json
deleted file mode 100644
index 7757e3d..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-v1.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "schema_version": "1.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "command_id": "command-a",
-  "command_type": "call.execute",
-  "not_after": "2026-09-21T00:00:30Z",
-  "payload": {
-    "execution_id": "execution-a",
-    "task_id": "task-a",
-    "task_item_id": "item-a",
-    "task_revision": 1,
-    "callee": "15003164745",
-    "route_policy_id": "route-a",
-    "caller_profile_id": "caller-a",
-    "agent_version_id": "version-a",
-    "variables": {},
-    "ring_timeout_ms": 1000,
-    "max_call_duration_ms": 10000
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-wildcard.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-wildcard.json
deleted file mode 100644
index b31d0f0..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/invalid-wildcard.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant.#",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "command_id": "command-a",
-  "command_type": "call.execute",
-  "not_after": "2026-09-21T00:00:30Z",
-  "payload": {
-    "execution_id": "execution-a",
-    "task_id": "task-a",
-    "task_item_id": "item-a",
-    "task_revision": 1,
-    "callee": "15003164745",
-    "route_policy_id": "route-a",
-    "caller_profile_id": "caller-a",
-    "agent_version_id": "version-a",
-    "variables": {},
-    "ring_timeout_ms": 1000,
-    "max_call_duration_ms": 10000
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/query-pending.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/query-pending.json
deleted file mode 100644
index 7e7afb3..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/query-pending.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "message_id": "query-reply-a",
-  "message_type": "command.query.result",
-  "correlation_id": "command.query-a",
-  "status": "pending",
-  "reason_code": "waiting",
-  "payload": {}
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/query-rejected.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/query-rejected.json
deleted file mode 100644
index 15dc9d8..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/query-rejected.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "message_id": "query-reply-a",
-  "message_type": "command.query.result",
-  "correlation_id": "command.query-a",
-  "status": "rejected",
-  "reason_code": "not_found",
-  "payload": {
-    "detail": "command not found",
-    "retryable": false
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/examples/task-control.json b/contracts/archive/upstream/2026-09-21-p1-v2/examples/task-control.json
deleted file mode 100644
index 63bf5a6..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/examples/task-control.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "schema_version": "2.0",
-  "dispatcher_id": "c046b893-8628-4589-ae50-619d049248a6",
-  "tenant_id": "tenant-a",
-  "tenant_key": "tenant-a",
-  "trace_id": "trace-v2",
-  "issued_at": "2026-09-21T00:00:00Z",
-  "command_id": "task.control-a",
-  "command_type": "task.control",
-  "not_after": "2026-09-21T00:00:30Z",
-  "payload": {
-    "task_id": "task-a",
-    "action": "pause",
-    "expected_task_revision": 1,
-    "active_call_policy": "drain",
-    "reason": "local-test"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/fixtures.json b/contracts/archive/upstream/2026-09-21-p1-v2/fixtures.json
deleted file mode 100644
index aaa94cc..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/fixtures.json
+++ /dev/null
@@ -1,132 +0,0 @@
-[
-  {
-    "file": "examples/call-execute.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/task-control.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/call-replay.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/command-replay.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/command-query.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/call-query.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/ai-config-request.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/query-pending.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/query-rejected.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/dispatcher-config.json",
-    "schema": "dispatcher-config.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/invalid-v1.json",
-    "schema": "mq.schema.json",
-    "valid": false
-  },
-  {
-    "file": "examples/invalid-wildcard.json",
-    "schema": "mq.schema.json",
-    "valid": false
-  },
-  {
-    "file": "examples/invalid-dispatcher.json",
-    "schema": "mq.schema.json",
-    "valid": false
-  },
-  {
-    "file": "examples/event-call-finished.json",
-    "schema": "event-payloads.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/event-call-status.json",
-    "schema": "event-payloads.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/event-command-result.json",
-    "schema": "event-payloads.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/event-contact-opt-out.json",
-    "schema": "event-payloads.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/event-recording-failed.json",
-    "schema": "event-payloads.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/event-recording-uploaded.json",
-    "schema": "event-payloads.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/event-transcript-failed.json",
-    "schema": "event-payloads.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/event-transcript-updated.json",
-    "schema": "event-payloads.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/command-query-result.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/invalid-correlation.json",
-    "schema": "mq.schema.json",
-    "valid": false
-  },
-  {
-    "file": "examples/call-query-result.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  },
-  {
-    "file": "examples/invalid-call-query-extra.json",
-    "schema": "mq.schema.json",
-    "valid": false
-  },
-  {
-    "file": "examples/ai-config-result.json",
-    "schema": "mq.schema.json",
-    "valid": true
-  }
-]
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/manifest.json b/contracts/archive/upstream/2026-09-21-p1-v2/manifest.json
deleted file mode 100644
index 11160d1..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/manifest.json
+++ /dev/null
@@ -1,86 +0,0 @@
-{
-  "version": "2026-09-21-p1-v2",
-  "source": "project-approved-mq-only-v2",
-  "derived_from": "2026-09-19-p1-v1",
-  "source_files": {
-    "README.md": "3332e4c71021189b03f3031106c08b3c9c08eb2f9bb1a4f4b0a96fe1598ceaba",
-    "SNAPSHOT.json": "a41adc5ec329a9010cc45d08f309eb3620e0d6311a5c565a9f26a35ffc4ecb42",
-    "ai-authorization.schema.json": "5d6bbd369bd6b406abe9b9f8619e6f299b544dacfdd4473a08257a366fd95d20",
-    "ai-config.openapi.yaml": "d2f75d8fd2bf76ceb4eef869a838f08dca156938e1f3025d126ce81e436f624a",
-    "ai-config.schema.json": "dc915bff70e71408fcacbaad47d3554bbfa7a22a51f2f53e127c6bd8bc8ba5a6",
-    "cell-agent.openapi.yaml": "79dc697d7ce16e2a6aa7e350f30dd006dd847afe2cdc0ea29841f9c6d4310c41",
-    "event-payloads.schema.json": "5091ded520d692f458699327b13adddeccb0c4b4d4a72ef7cdfebcd5d496eade",
-    "examples/README.md": "a3514c7ef89b4324685bc9025139488000fa42330de72495484add042a6897cf",
-    "examples/agent-version-asr-only.json": "24864df1fd72a59efaaaf6d1fc81a0c7db01fbdfcd821aab4069b64a8db9b60b",
-    "examples/agent-version-full-explicit.json": "e590148448885a1e88c473ca032d5efd719270689c3cff7aa44ca9c6ffa2b321",
-    "examples/agent-version-full-production-v1.json": "6a5f35f8cc4256c048d4f1ca567a3544ea7bc92bb835cfab39a000d22b73102b",
-    "examples/agent-version.json": "d3d4bf2fae07192674e54bf32172a8e95146f11d70609f3cd8f57f0112633c2e",
-    "examples/ai-authorization.json": "b1c0f723f083d1be45035792482f6f74bd3bca34486cc6408d4bcfe3772bc432",
-    "examples/call.execute.json": "0164664fd3503d72668b24bdecb623aa0414ce58191960b868abe8454988c742",
-    "examples/event-call-finished.json": "fab56aff9c5d4059b8fa65d24f2afa424148e7a07025238fc7fd30e9c5ee63f4",
-    "examples/event-call-status.json": "5c673ceb4a98ce8c90d976356b4c5ffa6c7d96d045b5b3312513a9be93d585ba",
-    "examples/event-command-result.json": "64fe71719573378b0caac2f7c5476a27ba7073df8c346d4748a6b0d534d4a087",
-    "examples/event-contact-opt-out.json": "b661f65f0a195e59fe226b12ebae2feb5a9733a9a779c835245be27319aaf8f2",
-    "examples/event-recording-failed.json": "4f5f46422d2281ffae65c99e947bc7dd44effb5e94eacc12e41b3250ac645c34",
-    "examples/event-recording-ready.json": "2b6d731a8d7993cbbe07a5ba8c7413ec56bae8a1538476c0f1740133a488d5b4",
-    "examples/event-transcript-failed.json": "58d000ce27de6e67054f66d4ded34ffafa983bdcced12613051f670d1eefeed8",
-    "examples/event-transcript-updated.json": "115f276522631d7c4decee71ee238aa0d00b4256adedfc9a6a0c5f9dc89f64f6",
-    "examples/invalid-ai-authorization-revoked.json": "0b946b43c1f773391791dfb60a2b2a03c8a69e64e5e9ea30af8591850c34b8f3",
-    "examples/invalid-asr-only-with-llm.json": "7343ce8d6ce63e22128ab7bc721544d681a5dd9eccfc4ab4f9d6181c5748824c",
-    "examples/invalid-event-unknown-type.json": "80c3f89dc775deec9d1a3b85c81ea4b2fd1b030bc4deba1a4dcd2823e4eb8024",
-    "examples/invalid-oss-upload-http.json": "8e4fb4344c4bec51b47ff9b00a63afdc84d09ab827e1b6823c4e576bf6b6a3f1",
-    "examples/oss-upload-grant.json": "268751a1a0d238636c04c004a635e3bda702bc2ef90ade0e5846b47a3c263b5d",
-    "examples/static-cell-artifact-real-v1.json": "b4a001457e747a039677870a3ddeccc902b8f87819c3ce2d2e37ae6a14f1ffe0",
-    "examples/static-cell-artifact.json": "129821e4de654ef12d3e7f155e9301ecddf798f9ca3399316a20a55273fbc61f",
-    "executor.openapi.yaml": "b24703783df63e044fc0151c5e215430d2294e13937d2a5ceee3c6fee99b0329",
-    "mock-profile.json": "4d43097602fed9a68821e765117580706896ac82d4bce361a80a4cea544ab638",
-    "mq-topology.md": "a85b26596e1b1db7405dcabc967df56d5eb6713cc9908bc05ecaa2075ff1092f",
-    "mq.schema.json": "4fbfc39d46fb55ca48b71bc11cafce60e0814182ba4f898973c7c4d7657f912a",
-    "oss-upload.schema.json": "d3f6ffc5e004fba8acbb6a18495be508a63ec45766bab1ef946ece58bbad84de",
-    "p1-development-profile.json": "2aa7cd3f4fa07f7e1a3037107fa7a56183f28370ea06a2a9b8dc18c8790eee2d",
-    "p1-development-profile.schema.json": "68e1b46194a1f5fa5bc763ba424411f48ada1ab52d39e6f800315a832692794b",
-    "release-manifest.json": "251127dfbb8fe60da58312c9785bc7eafa4135ef91f241a8e07c3868a30e123a",
-    "saas.openapi.yaml": "368c3a7d75ecc74771b88f9bd9fb7131697c69ce695475fc5aaae6099ff889eb",
-    "sip-management.openapi.yaml": "5006bbb1fb69f7b4a05cbaa5a43f8944e8522172910a41aba61897c9d5e00281",
-    "static-cell-artifact.schema.json": "46333f6a161ebbfd42f4a326e2509d562164fe836e6d1c88368428795362138d"
-  },
-  "files": {
-    "README.md": "3ca0606a76cd63d411e4ad4ec9b3334b7e62f9bda63653620584e29e57894979",
-    "ai-authorization.schema.json": "d954218b1d8c6f3a8d83e959425ed6cab0f63593d18b4876a5cd374c9cf1ded6",
-    "ai-config.schema.json": "62a5205b00c287e9ea14b9ce2e681d7945a2cd1f5fb0d4809c2d0ec76a009486",
-    "dispatcher-config.schema.json": "37bf6d4636005e49bb60a016c1045325ae9799b8ce58d2a601f889961a78a73c",
-    "event-payloads.schema.json": "e24869dfc946e20847d37e6f13c5ce1312dc3db8c5c7e1b1794422358df87e65",
-    "examples/ai-config-request.json": "d6fba0382ccbac1e1585052326e9a393d941ee7d1e96cce19ece462a92c7e374",
-    "examples/ai-config-result.json": "e93474304ef5d7785dd56ac83823d45846f94d54c7047ee8672190eccf8cb90d",
-    "examples/call-execute.json": "b96a7ab2eed238b0c8c1d9534a8932955819e32b7e5d0e554fad076c3c3a4b7a",
-    "examples/call-query-result.json": "07bfe067e56138964f2708c1860ab57c22b06567a8d633d21d6057d2a0004004",
-    "examples/call-query.json": "3a1f2af373a8504da32f3a113ae7a033eaeeb50dbcee5836d2042026ffc63902",
-    "examples/call-replay.json": "74bdc281b27bb6513f8199455149545a9ed446a59cba1e3463db2e58884cbe0d",
-    "examples/command-query-result.json": "34e533bd6f07c8f72f79964f7637dc39052f8ba0dc16f3b4dcf11aeff4f898b3",
-    "examples/command-query.json": "76392b74382d8dfb02b987c8b2a6e8b9a56c5311557557579756e507ddb48d04",
-    "examples/command-replay.json": "a885310aebddc6c0e579e32e328690795668ecfcf6a26990ab1f09b89e25bc5a",
-    "examples/dispatcher-config.json": "0432e3e4b758c9d049f40ed52581d48422a9e1a87c8f5a95590a26f8d7dae872",
-    "examples/event-call-finished.json": "206c9c95273012720800ec41ac5b4347ade4288b3c086c9f782d62e96b1eaef5",
-    "examples/event-call-status.json": "ed68df5d40efd8b71bc0cc00fd67c5e65d68a2580361ff3d464cdaf44af09013",
-    "examples/event-command-result.json": "21d86e11db96374f393126eb7bb1f7188609292d446bf322f521c15c8719a5b4",
-    "examples/event-contact-opt-out.json": "6b396965c33f5e284363d612bb5bf53dcdb3ec4b56eea26d6c89778ba471f57b",
-    "examples/event-recording-failed.json": "911086c4954474a5494b7054660629f22d1f10a21fe129091ec0609cc16616ef",
-    "examples/event-recording-uploaded.json": "3189da1e9966931b92aa5b9e13dab1f70d9abda1822e8c7772bcf04f24aa09f4",
-    "examples/event-transcript-failed.json": "56385f45b43394a6061853343600e4ebf5aa01d7b6d0ff23ea79628ebfecb308",
-    "examples/event-transcript-updated.json": "4747266786b1cbfdfe483e5c3c7c36c587eab710fd77eb7152b8172f1620ca3e",
-    "examples/invalid-call-query-extra.json": "d5baeaacf73f4fbe4d57b1fcb6a3ca8c82603d763ccd2882298a412f00cdeb1a",
-    "examples/invalid-correlation.json": "79051aeecb5b4726d3a392b72e2cf6d9b90a873e3a1c5065879721655a859d4d",
-    "examples/invalid-dispatcher.json": "1a98856bf3d50a783eab538b37b1b84bd98ac5acca57a4c271244f5fa90b50e9",
-    "examples/invalid-v1.json": "dc795727448254a97781ae163583a0bb776a6ebcc589b1330d018083886a4a09",
-    "examples/invalid-wildcard.json": "becd89c7d9ccfc2343417efa9d7502a629ca3a33ee8dae419a121dfa01cb7257",
-    "examples/query-pending.json": "a3c4102102d4652d2c1ffaefec88d7ea50f694ad37811d82a1dfbd0cd985ca11",
-    "examples/query-rejected.json": "6260c6dbb5748a8140106930ac03a5a59c4d2103a30c66239c234e39f4800a11",
-    "examples/task-control.json": "f5b5df31c7a5d332412472db26f99d49b1d3a9aabdeb05e8a6dea9c4c85e4089",
-    "fixtures.json": "103ff072caafeb8a0399dccb27bc0619068e9b35baf738054fdfb3c225135c78",
-    "mq-topology.json": "ade0f2dcf4247351db82ca7498941b925c832ef1ee6d546c5bf34a4921011c68",
-    "mq.schema.json": "dc212fa183efc90843e6180af49482502ad4445d2be234b910c3b2570010deb7",
-    "oss-upload.schema.json": "7e80b414d27d98e44cf755faeacc30e51612cf45c6edfa1d1e55f675b6bcd50c",
-    "p1-development-profile.schema.json": "e1a5504dd38cf7f7503fa59b894eac65a50e32f7ddac13694f7a92ef633a0bcd",
-    "static-cell-artifact.schema.json": "7ff58fcfc3d5911ea7444a6e86557410e94d8b395501940c379ef80040048630"
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/mq-topology.json b/contracts/archive/upstream/2026-09-21-p1-v2/mq-topology.json
deleted file mode 100644
index c7344d1..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/mq-topology.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-  "version": "2.0",
-  "exchanges": {
-    "agent-call.dispatchers.v2": {
-      "type": "topic",
-      "durable": true
-    },
-    "agent-call.saas.v2": {
-      "type": "topic",
-      "durable": true
-    },
-    "agent-call.dead-letter.v2": {
-      "type": "topic",
-      "durable": true
-    }
-  },
-  "inbox_queue": "agent-call.d.<dispatcher_id>.t.<tenant_key>.v2",
-  "dead_letter_queue": "agent-call.d.<dispatcher_id>.t.<tenant_key>.dlq.v2",
-  "inbound_key": "d.<dispatcher_id>.t.<tenant_key>.in",
-  "outbound_key": "d.<dispatcher_id>.t.<tenant_key>.out",
-  "saas_queue": "agent-call.saas.events.v2",
-  "owner_queue": "agent-call.d.<dispatcher_id>.owner.v2",
-  "owner_exclusive": true,
-  "business_queues_durable": true,
-  "message_persistent": true,
-  "publish_mandatory": true,
-  "publisher_confirms": true,
-  "tenant_key_max_utf8_bytes": 196,
-  "message_max_bytes": 262144,
-  "service_request_deadline_seconds": 30,
-  "upload_token_seconds": 900
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/mq.schema.json b/contracts/archive/upstream/2026-09-21-p1-v2/mq.schema.json
deleted file mode 100644
index 3081590..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/mq.schema.json
+++ /dev/null
@@ -1,956 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://go-sip.local/contracts/2026-09-21-p1-v2/mq.schema.json",
-  "title": "agent-call MQ command and event envelope",
-  "oneOf": [
-    {
-      "$ref": "#/$defs/command"
-    },
-    {
-      "$ref": "#/$defs/event"
-    },
-    {
-      "$ref": "#/$defs/request"
-    },
-    {
-      "$ref": "#/$defs/response"
-    }
-  ],
-  "$defs": {
-    "aiConfigResult": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "snapshot",
-        "authorization"
-      ],
-      "properties": {
-        "snapshot": {
-          "$ref": "#/$defs/ai_AgentVersion"
-        },
-        "authorization": {
-          "$ref": "ai-authorization.schema.json"
-        }
-      }
-    },
-    "ai_AgentVersion": {
-      "type": "object",
-      "required": [
-        "tenant_id",
-        "agent_version_id",
-        "status",
-        "immutable",
-        "content_sha256",
-        "config"
-      ],
-      "properties": {
-        "tenant_id": {
-          "type": "string"
-        },
-        "agent_version_id": {
-          "type": "string"
-        },
-        "status": {
-          "enum": [
-            "published",
-            "reused"
-          ]
-        },
-        "immutable": {
-          "const": true
-        },
-        "content_sha256": {
-          "type": "string",
-          "pattern": "^[a-f0-9]{64}$"
-        },
-        "config": {
-          "$ref": "ai-config.schema.json"
-        }
-      }
-    },
-    "callReplay": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "reason",
-        "call_id"
-      ],
-      "properties": {
-        "reason": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 512
-        },
-        "call_id": {
-          "$ref": "#/$defs/id"
-        }
-      }
-    },
-    "command": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "schema_version",
-        "command_type",
-        "command_id",
-        "tenant_id",
-        "tenant_key",
-        "trace_id",
-        "issued_at",
-        "not_after",
-        "payload",
-        "dispatcher_id"
-      ],
-      "properties": {
-        "schema_version": {
-          "const": "2.0"
-        },
-        "command_type": {
-          "enum": [
-            "call.execute",
-            "task.control",
-            "call.replay",
-            "command.replay"
-          ]
-        },
-        "command_id": {
-          "$ref": "#/$defs/id"
-        },
-        "tenant_id": {
-          "$ref": "#/$defs/id"
-        },
-        "tenant_key": {
-          "$ref": "#/$defs/tenantKey"
-        },
-        "trace_id": {
-          "$ref": "#/$defs/id"
-        },
-        "issued_at": {
-          "$ref": "#/$defs/time"
-        },
-        "not_after": {
-          "$ref": "#/$defs/time"
-        },
-        "payload": {
-          "type": "object"
-        },
-        "dispatcher_id": {
-          "$ref": "#/$defs/dispatcherId"
-        }
-      },
-      "allOf": [
-        {
-          "if": {
-            "properties": {
-              "command_type": {
-                "const": "call.execute"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "payload": {
-                "$ref": "#/$defs/executePayload"
-              }
-            }
-          }
-        },
-        {
-          "if": {
-            "properties": {
-              "command_type": {
-                "const": "task.control"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "payload": {
-                "$ref": "#/$defs/taskControl"
-              }
-            }
-          }
-        },
-        {
-          "if": {
-            "properties": {
-              "command_type": {
-                "const": "call.replay"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "payload": {
-                "$ref": "#/$defs/callReplay"
-              }
-            }
-          }
-        },
-        {
-          "if": {
-            "properties": {
-              "command_type": {
-                "const": "command.replay"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "payload": {
-                "$ref": "#/$defs/commandReplay"
-              }
-            }
-          }
-        }
-      ]
-    },
-    "commandReplay": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "reason",
-        "source_command_id"
-      ],
-      "properties": {
-        "reason": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 512
-        },
-        "source_command_id": {
-          "$ref": "#/$defs/id"
-        }
-      }
-    },
-    "dispatcherId": {
-      "type": "string",
-      "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
-    },
-    "event": {
-      "$ref": "event-payloads.schema.json"
-    },
-    "executePayload": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "execution_id",
-        "task_id",
-        "task_item_id",
-        "task_revision",
-        "callee",
-        "route_policy_id",
-        "caller_profile_id",
-        "agent_version_id",
-        "variables",
-        "ring_timeout_ms",
-        "max_call_duration_ms"
-      ],
-      "properties": {
-        "execution_id": {
-          "$ref": "#/$defs/id"
-        },
-        "task_id": {
-          "$ref": "#/$defs/id"
-        },
-        "task_item_id": {
-          "$ref": "#/$defs/id"
-        },
-        "task_revision": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "callee": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 256
-        },
-        "route_policy_id": {
-          "$ref": "#/$defs/id"
-        },
-        "caller_profile_id": {
-          "$ref": "#/$defs/id"
-        },
-        "agent_version_id": {
-          "$ref": "#/$defs/id"
-        },
-        "variables": {
-          "type": "object",
-          "additionalProperties": true
-        },
-        "ring_timeout_ms": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "max_call_duration_ms": {
-          "type": "integer",
-          "minimum": 1
-        }
-      }
-    },
-    "executor_Call": {
-      "type": "object",
-      "required": [
-        "call_id",
-        "execution_id",
-        "call_state",
-        "call_version",
-        "attempts",
-        "transcript",
-        "recordings",
-        "delivery",
-        "snapshot_at"
-      ],
-      "properties": {
-        "call_id": {
-          "type": "string"
-        },
-        "execution_id": {
-          "type": "string"
-        },
-        "task_id": {
-          "type": "string"
-        },
-        "task_item_id": {
-          "type": "string"
-        },
-        "call_state": {
-          "type": "string"
-        },
-        "call_version": {
-          "type": "integer"
-        },
-        "reason_code": {
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "outcome": {
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "started_at": {
-          "type": [
-            "string",
-            "null"
-          ],
-          "format": "date-time"
-        },
-        "ended_at": {
-          "type": [
-            "string",
-            "null"
-          ],
-          "format": "date-time"
-        },
-        "duration_ms": {
-          "type": [
-            "integer",
-            "null"
-          ]
-        },
-        "attempts": {
-          "type": "array",
-          "items": {
-            "allOf": [
-              {
-                "$ref": "event-payloads.schema.json"
-              },
-              {
-                "properties": {
-                  "event_type": {
-                    "enum": [
-                      "call.status"
-                    ]
-                  }
-                }
-              }
-            ]
-          }
-        },
-        "transcript": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": [
-            "events"
-          ],
-          "properties": {
-            "events": {
-              "type": "array",
-              "items": {
-                "allOf": [
-                  {
-                    "$ref": "event-payloads.schema.json"
-                  },
-                  {
-                    "properties": {
-                      "event_type": {
-                        "enum": [
-                          "transcript.updated",
-                          "transcript.failed"
-                        ]
-                      }
-                    }
-                  }
-                ]
-              }
-            }
-          }
-        },
-        "recordings": {
-          "type": "array",
-          "items": {
-            "allOf": [
-              {
-                "$ref": "event-payloads.schema.json"
-              },
-              {
-                "properties": {
-                  "event_type": {
-                    "enum": [
-                      "recording.uploaded",
-                      "recording.failed"
-                    ]
-                  }
-                }
-              }
-            ]
-          }
-        },
-        "delivery": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": [
-            "pending",
-            "retry",
-            "dispatching",
-            "published"
-          ],
-          "properties": {
-            "pending": {
-              "type": "integer",
-              "minimum": 0
-            },
-            "retry": {
-              "type": "integer",
-              "minimum": 0
-            },
-            "dispatching": {
-              "type": "integer",
-              "minimum": 0
-            },
-            "published": {
-              "type": "integer",
-              "minimum": 0
-            }
-          }
-        },
-        "snapshot_at": {
-          "type": "string",
-          "format": "date-time"
-        }
-      },
-      "additionalProperties": false
-    },
-    "executor_Command": {
-      "type": "object",
-      "required": [
-        "command_id",
-        "command_type",
-        "tenant_id",
-        "tenant_key",
-        "status",
-        "aggregate_version"
-      ],
-      "properties": {
-        "command_id": {
-          "$ref": "#/$defs/executor_Id"
-        },
-        "command_type": {
-          "type": "string"
-        },
-        "tenant_id": {
-          "type": "string"
-        },
-        "tenant_key": {
-          "type": "string"
-        },
-        "task_id": {
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "execution_id": {
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "call_id": {
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "status": {
-          "type": "string"
-        },
-        "reason_code": {
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "wait_reason_code": {
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "accepted_at": {
-          "type": [
-            "string",
-            "null"
-          ],
-          "format": "date-time"
-        },
-        "waiting_since": {
-          "type": [
-            "string",
-            "null"
-          ],
-          "format": "date-time"
-        },
-        "admission_deadline": {
-          "type": [
-            "string",
-            "null"
-          ],
-          "format": "date-time"
-        },
-        "requested_task_revision": {
-          "type": [
-            "integer",
-            "null"
-          ]
-        },
-        "applied_task_revision": {
-          "type": [
-            "integer",
-            "null"
-          ]
-        },
-        "task_state": {
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "updated_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "aggregate_version": {
-          "type": "integer",
-          "minimum": 1
-        }
-      },
-      "additionalProperties": false
-    },
-    "executor_Id": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 128,
-      "pattern": "^[^\\s/\\\\]+$"
-    },
-    "id": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 128,
-      "pattern": "^[^\\s/\\\\]+$"
-    },
-    "request": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "schema_version",
-        "message_type",
-        "message_id",
-        "dispatcher_id",
-        "tenant_id",
-        "tenant_key",
-        "trace_id",
-        "issued_at",
-        "not_after",
-        "payload"
-      ],
-      "properties": {
-        "schema_version": {
-          "const": "2.0"
-        },
-        "message_type": {
-          "enum": [
-            "command.query",
-            "call.query",
-            "ai.config.request"
-          ]
-        },
-        "message_id": {
-          "$ref": "#/$defs/id"
-        },
-        "dispatcher_id": {
-          "$ref": "#/$defs/dispatcherId"
-        },
-        "tenant_id": {
-          "$ref": "#/$defs/id"
-        },
-        "tenant_key": {
-          "$ref": "#/$defs/tenantKey"
-        },
-        "trace_id": {
-          "$ref": "#/$defs/id"
-        },
-        "issued_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "not_after": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "payload": {
-          "type": "object"
-        }
-      },
-      "allOf": [
-        {
-          "if": {
-            "properties": {
-              "message_type": {
-                "const": "command.query"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "payload": {
-                "type": "object",
-                "additionalProperties": false,
-                "required": [
-                  "command_id"
-                ],
-                "properties": {
-                  "command_id": {
-                    "$ref": "#/$defs/id"
-                  }
-                }
-              }
-            }
-          }
-        },
-        {
-          "if": {
-            "properties": {
-              "message_type": {
-                "const": "call.query"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "payload": {
-                "type": "object",
-                "additionalProperties": false,
-                "required": [
-                  "call_id"
-                ],
-                "properties": {
-                  "call_id": {
-                    "$ref": "#/$defs/id"
-                  }
-                }
-              }
-            }
-          }
-        },
-        {
-          "if": {
-            "properties": {
-              "message_type": {
-                "const": "ai.config.request"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "payload": {
-                "type": "object",
-                "additionalProperties": false,
-                "required": [
-                  "agent_version_id"
-                ],
-                "properties": {
-                  "agent_version_id": {
-                    "$ref": "#/$defs/id"
-                  }
-                }
-              }
-            }
-          }
-        }
-      ]
-    },
-    "response": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "schema_version",
-        "message_type",
-        "message_id",
-        "dispatcher_id",
-        "tenant_id",
-        "tenant_key",
-        "trace_id",
-        "issued_at",
-        "correlation_id",
-        "status",
-        "reason_code",
-        "payload"
-      ],
-      "properties": {
-        "schema_version": {
-          "const": "2.0"
-        },
-        "message_type": {
-          "enum": [
-            "command.query.result",
-            "call.query.result",
-            "ai.config.result"
-          ]
-        },
-        "message_id": {
-          "$ref": "#/$defs/id"
-        },
-        "dispatcher_id": {
-          "$ref": "#/$defs/dispatcherId"
-        },
-        "tenant_id": {
-          "$ref": "#/$defs/id"
-        },
-        "tenant_key": {
-          "$ref": "#/$defs/tenantKey"
-        },
-        "trace_id": {
-          "$ref": "#/$defs/id"
-        },
-        "issued_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "correlation_id": {
-          "$ref": "#/$defs/id"
-        },
-        "status": {
-          "enum": [
-            "ok",
-            "pending",
-            "rejected"
-          ]
-        },
-        "reason_code": {
-          "type": "string"
-        },
-        "payload": {
-          "type": "object"
-        }
-      },
-      "allOf": [
-        {
-          "if": {
-            "properties": {
-              "status": {
-                "const": "pending"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "reason_code": {
-                "const": "waiting"
-              },
-              "payload": {
-                "type": "object",
-                "additionalProperties": false,
-                "required": [],
-                "properties": {}
-              }
-            }
-          }
-        },
-        {
-          "if": {
-            "properties": {
-              "status": {
-                "const": "rejected"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "reason_code": {
-                "enum": [
-                  "invalid_request",
-                  "not_found",
-                  "conflict",
-                  "expired",
-                  "not_authorized",
-                  "unavailable",
-                  "unsupported"
-                ]
-              },
-              "payload": {
-                "type": "object",
-                "additionalProperties": false,
-                "required": [
-                  "detail",
-                  "retryable"
-                ],
-                "properties": {
-                  "detail": {
-                    "type": "string",
-                    "maxLength": 1024
-                  },
-                  "retryable": {
-                    "type": "boolean"
-                  }
-                }
-              }
-            }
-          }
-        },
-        {
-          "if": {
-            "properties": {
-              "status": {
-                "const": "ok"
-              },
-              "message_type": {
-                "const": "command.query.result"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "reason_code": {
-                "const": "ok"
-              },
-              "payload": {
-                "$ref": "#/$defs/executor_Command"
-              }
-            }
-          }
-        },
-        {
-          "if": {
-            "properties": {
-              "status": {
-                "const": "ok"
-              },
-              "message_type": {
-                "const": "call.query.result"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "reason_code": {
-                "const": "ok"
-              },
-              "payload": {
-                "$ref": "#/$defs/executor_Call"
-              }
-            }
-          }
-        },
-        {
-          "if": {
-            "properties": {
-              "status": {
-                "const": "ok"
-              },
-              "message_type": {
-                "const": "ai.config.result"
-              }
-            }
-          },
-          "then": {
-            "properties": {
-              "reason_code": {
-                "const": "ok"
-              },
-              "payload": {
-                "$ref": "#/$defs/aiConfigResult"
-              }
-            }
-          }
-        }
-      ]
-    },
-    "taskControl": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "action",
-        "expected_task_revision",
-        "reason",
-        "task_id"
-      ],
-      "properties": {
-        "action": {
-          "type": "string",
-          "enum": [
-            "pause",
-            "resume",
-            "stop"
-          ]
-        },
-        "expected_task_revision": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "active_call_policy": {
-          "type": "string",
-          "enum": [
-            "drain",
-            "hangup"
-          ]
-        },
-        "reason": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 512
-        },
-        "task_id": {
-          "$ref": "#/$defs/id"
-        }
-      }
-    },
-    "tenantKey": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 196,
-      "not": {
-        "pattern": "(^|\\.)[*#](\\.|$)"
-      },
-      "$comment": "Runtime also enforces 196 UTF-8 bytes and each AMQP resource's 255-byte budget."
-    },
-    "time": {
-      "type": "string",
-      "format": "date-time"
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/oss-upload.schema.json b/contracts/archive/upstream/2026-09-21-p1-v2/oss-upload.schema.json
deleted file mode 100644
index 8b2ada1..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/oss-upload.schema.json
+++ /dev/null
@@ -1,205 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://go-sip.local/contracts/2026-09-21-p1-v2/oss-upload.schema.json",
-  "title": "Recording upload control-plane messages",
-  "type": "object",
-  "required": [
-    "kind"
-  ],
-  "properties": {
-    "kind": {
-      "type": "string"
-    }
-  },
-  "oneOf": [
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {
-          "const": "request"
-        },
-        "upload_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "recording_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "call_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "size_bytes": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "checksum_sha256": {
-          "type": "string",
-          "pattern": "^[a-f0-9]{64}$"
-        },
-        "format": {
-          "enum": [
-            "wav",
-            "raw_pcm",
-            "pcma"
-          ]
-        },
-        "channels": {
-          "const": 1
-        },
-        "sample_rate_hz": {
-          "type": "integer",
-          "minimum": 8000
-        },
-        "duration_ms": {
-          "type": "integer",
-          "minimum": 1
-        }
-      },
-      "required": [
-        "upload_id",
-        "recording_id",
-        "call_id",
-        "size_bytes",
-        "checksum_sha256",
-        "format",
-        "channels",
-        "sample_rate_hz",
-        "duration_ms"
-      ]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {
-          "const": "grant"
-        },
-        "upload_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "recording_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "upload_url": {
-          "type": "string",
-          "format": "uri",
-          "pattern": "^https://"
-        },
-        "required_headers": {
-          "type": "object",
-          "additionalProperties": {
-            "type": "string"
-          }
-        },
-        "expires_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "max_bytes": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "object_binding": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 256
-        }
-      },
-      "required": [
-        "upload_id",
-        "recording_id",
-        "upload_url",
-        "required_headers",
-        "expires_at",
-        "max_bytes",
-        "object_binding"
-      ]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {
-          "const": "complete"
-        },
-        "upload_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "recording_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "size_bytes": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "checksum_sha256": {
-          "type": "string",
-          "pattern": "^[a-f0-9]{64}$"
-        },
-        "etag": {
-          "type": [
-            "string",
-            "null"
-          ],
-          "maxLength": 256
-        }
-      },
-      "required": [
-        "upload_id",
-        "recording_id",
-        "size_bytes",
-        "checksum_sha256",
-        "etag"
-      ]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {
-          "const": "verified"
-        },
-        "upload_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "recording_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "oss_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 512
-        },
-        "verified_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "checksum_sha256": {
-          "type": "string",
-          "pattern": "^[a-f0-9]{64}$"
-        }
-      },
-      "required": [
-        "upload_id",
-        "recording_id",
-        "oss_id",
-        "verified_at",
-        "checksum_sha256"
-      ]
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/p1-development-profile.schema.json b/contracts/archive/upstream/2026-09-21-p1-v2/p1-development-profile.schema.json
deleted file mode 100644
index 1f3526b..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/p1-development-profile.schema.json
+++ /dev/null
@@ -1,156 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://go-sip.local/contracts/2026-09-21-p1-v2/p1-development-profile.schema.json",
-  "title": "P1 isolated development profile",
-  "type": "object",
-  "additionalProperties": false,
-  "required": [
-    "profile_id",
-    "profile_version",
-    "environment",
-    "external_calls",
-    "real_authorization",
-    "topology",
-    "limits",
-    "modes",
-    "retention",
-    "status"
-  ],
-  "properties": {
-    "profile_id": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 128
-    },
-    "profile_version": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 32
-    },
-    "environment": {
-      "const": "mock"
-    },
-    "external_calls": {
-      "const": false
-    },
-    "real_authorization": {
-      "const": "blocked"
-    },
-    "topology": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "dispatcher_count",
-        "agent_count",
-        "cell_count",
-        "tenant_count"
-      ],
-      "properties": {
-        "dispatcher_count": {
-          "const": 1
-        },
-        "agent_count": {
-          "const": 2
-        },
-        "cell_count": {
-          "const": 2
-        },
-        "tenant_count": {
-          "type": "integer",
-          "minimum": 1
-        }
-      }
-    },
-    "limits": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "global_concurrency",
-        "global_cps",
-        "tenant_concurrency",
-        "tenant_cps",
-        "pending_window_global",
-        "pending_window_per_tenant",
-        "lease_ttl_ms",
-        "final_permit_ttl_ms"
-      ],
-      "properties": {
-        "global_concurrency": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "global_cps": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "tenant_concurrency": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "tenant_cps": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "pending_window_global": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "pending_window_per_tenant": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "lease_ttl_ms": {
-          "const": 10000
-        },
-        "final_permit_ttl_ms": {
-          "type": "integer",
-          "minimum": 1,
-          "maximum": 1000
-        }
-      }
-    },
-    "modes": {
-      "type": "array",
-      "minItems": 2,
-      "uniqueItems": true,
-      "items": {
-        "enum": [
-          "full_ai",
-          "asr_only"
-        ]
-      }
-    },
-    "retention": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "keep_unverified_assets",
-        "delete_only_after_verified",
-        "backup_kind"
-      ],
-      "properties": {
-        "keep_unverified_assets": {
-          "const": true
-        },
-        "delete_only_after_verified": {
-          "const": true
-        },
-        "backup_kind": {
-          "enum": [
-            "local-sqlite-wal-consistent",
-            "not-configured"
-          ]
-        }
-      }
-    },
-    "status": {
-      "const": "development-only-not-production-approval"
-    },
-    "real_budget": {
-      "const": "unknown"
-    },
-    "operator_approval": {
-      "const": "not-granted"
-    }
-  }
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v2/static-cell-artifact.schema.json b/contracts/archive/upstream/2026-09-21-p1-v2/static-cell-artifact.schema.json
deleted file mode 100644
index 0dba3eb..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v2/static-cell-artifact.schema.json
+++ /dev/null
@@ -1,369 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://go-sip.local/contracts/2026-09-21-p1-v2/static-cell-artifact.schema.json",
-  "title": "Project-owned v1 static Cell/SIP hand-off artifact",
-  "type": "object",
-  "additionalProperties": false,
-  "required": [
-    "artifact_id",
-    "source_release",
-    "source_digest",
-    "approval_reference",
-    "cell_id",
-    "revision",
-    "config_sha256",
-    "mode",
-    "allowed_targets",
-    "trunks"
-  ],
-  "properties": {
-    "artifact_id": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 128
-    },
-    "source_release": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 128
-    },
-    "source_digest": {
-      "type": "string",
-      "pattern": "^[a-f0-9]{64}$"
-    },
-    "approval_reference": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 256
-    },
-    "cell_id": {
-      "type": "string",
-      "minLength": 1,
-      "maxLength": 128
-    },
-    "revision": {
-      "type": "integer",
-      "minimum": 1
-    },
-    "config_sha256": {
-      "type": "string",
-      "pattern": "^[a-f0-9]{64}$"
-    },
-    "mode": {
-      "enum": [
-        "mock",
-        "mixed",
-        "real"
-      ]
-    },
-    "allowed_targets": {
-      "type": "array",
-      "minItems": 1,
-      "maxItems": 1000,
-      "uniqueItems": true,
-      "items": {
-        "type": "string",
-        "pattern": "^[0-9]{11,15}$"
-      }
-    },
-    "trunks": {
-      "type": "array",
-      "minItems": 1,
-      "maxItems": 32,
-      "items": {
-        "type": "object",
-        "additionalProperties": false,
-        "required": [
-          "trunk_id",
-          "provider_id",
-          "egress_pool_id",
-          "codec",
-          "caller_profile_ids",
-          "dial_prefix",
-          "enabled",
-          "media_profile_id"
-        ],
-        "properties": {
-          "trunk_id": {
-            "type": "string",
-            "minLength": 1,
-            "maxLength": 128
-          },
-          "provider_id": {
-            "type": "string",
-            "minLength": 1,
-            "maxLength": 128
-          },
-          "egress_pool_id": {
-            "type": "string",
-            "minLength": 1,
-            "maxLength": 128
-          },
-          "codec": {
-            "const": "PCMA"
-          },
-          "caller_profile_ids": {
-            "type": "array",
-            "minItems": 1,
-            "uniqueItems": true,
-            "items": {
-              "type": "string",
-              "minLength": 1,
-              "maxLength": 128
-            }
-          },
-          "dial_prefix": {
-            "type": "string",
-            "maxLength": 32
-          },
-          "enabled": {
-            "type": "boolean"
-          },
-          "sip_endpoint_ref": {
-            "type": "string",
-            "maxLength": 128
-          },
-          "credential_ref": {
-            "type": [
-              "string",
-              "null"
-            ],
-            "maxLength": 128
-          },
-          "media_profile_id": {
-            "type": "string",
-            "minLength": 1,
-            "maxLength": 128
-          }
-        }
-      }
-    },
-    "ari": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "base_url",
-        "websocket_url",
-        "application",
-        "credential_ref"
-      ],
-      "properties": {
-        "base_url": {
-          "type": "string",
-          "format": "uri",
-          "pattern": "^https?://"
-        },
-        "websocket_url": {
-          "type": "string",
-          "format": "uri",
-          "pattern": "^wss?://"
-        },
-        "application": {
-          "type": "string",
-          "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,63}$"
-        },
-        "credential_ref": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        }
-      }
-    },
-    "media_profiles": {
-      "type": "object",
-      "minProperties": 1,
-      "maxProperties": 16,
-      "additionalProperties": {
-        "type": "object",
-        "additionalProperties": false,
-        "required": [
-          "format",
-          "sample_rate_hz",
-          "channels",
-          "payload_type"
-        ],
-        "properties": {
-          "format": {
-            "enum": [
-              "slin16",
-              "alaw"
-            ]
-          },
-          "sample_rate_hz": {
-            "enum": [
-              8000,
-              16000
-            ]
-          },
-          "channels": {
-            "const": 1
-          },
-          "payload_type": {
-            "type": "integer",
-            "minimum": 0,
-            "maximum": 127
-          }
-        },
-        "allOf": [
-          {
-            "if": {
-              "properties": {
-                "format": {
-                  "const": "alaw"
-                }
-              }
-            },
-            "then": {
-              "properties": {
-                "sample_rate_hz": {
-                  "const": 8000
-                },
-                "payload_type": {
-                  "const": 8
-                }
-              }
-            }
-          },
-          {
-            "if": {
-              "properties": {
-                "format": {
-                  "const": "slin16"
-                }
-              }
-            },
-            "then": {
-              "properties": {
-                "sample_rate_hz": {
-                  "const": 16000
-                },
-                "payload_type": {
-                  "type": "integer",
-                  "minimum": 96,
-                  "maximum": 127
-                }
-              }
-            }
-          }
-        ]
-      }
-    },
-    "media": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "bind_address",
-        "port",
-        "format",
-        "sample_rate_hz",
-        "channels",
-        "payload_type"
-      ],
-      "properties": {
-        "bind_address": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 255
-        },
-        "port": {
-          "type": "integer",
-          "minimum": 1024,
-          "maximum": 65535
-        },
-        "format": {
-          "enum": [
-            "slin16",
-            "alaw"
-          ]
-        },
-        "sample_rate_hz": {
-          "enum": [
-            8000,
-            16000
-          ]
-        },
-        "channels": {
-          "const": 1
-        },
-        "payload_type": {
-          "type": "integer",
-          "minimum": 0,
-          "maximum": 127
-        }
-      }
-    },
-    "recording": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "enabled",
-        "format",
-        "directory",
-        "max_bytes"
-      ],
-      "properties": {
-        "enabled": {
-          "const": true
-        },
-        "format": {
-          "const": "wav"
-        },
-        "directory": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 512
-        },
-        "max_bytes": {
-          "type": "integer",
-          "minimum": 16000,
-          "maximum": 1073741824
-        }
-      }
-    },
-    "load_evidence": {
-      "type": [
-        "object",
-        "null"
-      ],
-      "additionalProperties": false,
-      "properties": {
-        "asterisk_config_sha256": {
-          "type": "string",
-          "pattern": "^[a-f0-9]{64}$"
-        },
-        "loaded_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "status": {
-          "enum": [
-            "not-yet-loaded",
-            "loaded"
-          ]
-        }
-      }
-    }
-  },
-  "allOf": [
-    {
-      "if": {
-        "properties": {
-          "mode": {
-            "enum": [
-              "mixed",
-              "real"
-            ]
-          }
-        }
-      },
-      "then": {
-        "required": [
-          "ari",
-          "media",
-          "media_profiles",
-          "recording"
-        ]
-      }
-    }
-  ]
-}
diff --git a/contracts/archive/upstream/2026-09-21-p1-v3-unused-ai-digest.json b/contracts/archive/upstream/2026-09-21-p1-v3-unused-ai-digest.json
deleted file mode 100644
index 05e9cc7..0000000
--- a/contracts/archive/upstream/2026-09-21-p1-v3-unused-ai-digest.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "scope": "AI snapshot.config and authorization config_sha256 only",
-  "canonicalization": "RFC 8785 (JCS)",
-  "digest": "SHA-256",
-  "encoding": "lowercase hex",
-  "implementation": "github.com/cyberphone/json-canonicalization",
-  "revision": "v0.0.0-20241213102144-19d51d7fe467",
-  "external_acceptance": false,
-  "invariants": [
-    "No Unicode normalization",
-    "Reject invalid UTF-8 and duplicate object keys",
-    "Preserve explicit zero/false versus absent fields",
-    "No old-digest fallback"
-  ]
-}
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/ai-config.openapi.yaml b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/ai-config.openapi.yaml
deleted file mode 100644
index e310606..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/ai-config.openapi.yaml
+++ /dev/null
@@ -1,145 +0,0 @@
-openapi: 3.1.0
-info:
-  title: agent-call immutable AI configuration API
-  version: 1.0.0
-  description: >-
-    Internal configuration publication/read surface. The call.execute business
-    command remains RabbitMQ-only; secrets, URLs, and provider credentials are
-    resolved by the execution environment and never enter MQ messages.
-servers:
-  - url: /
-paths:
-  /internal/v1/ai/agent-versions:
-    post:
-      operationId: publishAgentVersion
-      security:
-        - aiConfigPublish: []
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/AgentVersionPublishRequest'
-      responses:
-        '200':
-          description: Identical immutable content already exists
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersionReceipt'
-        '201':
-          description: Immutable version published
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersionReceipt'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '403':
-          $ref: '#/components/responses/Forbidden'
-        '409':
-          description: Existing version has different content
-  /internal/v1/ai/agent-versions/{agent_version_id}:
-    get:
-      operationId: getAgentVersion
-      security:
-        - aiConfigRead: []
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - name: agent_version_id
-          in: path
-          required: true
-          schema:
-            type: string
-            pattern: '^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$'
-      responses:
-        '200':
-          description: Trusted immutable snapshot
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AgentVersion'
-        '401':
-          $ref: '#/components/responses/Unauthorized'
-        '403':
-          $ref: '#/components/responses/Forbidden'
-        '404':
-          description: Agent version not found
-components:
-  parameters:
-    TenantId:
-      name: X-Tenant-Id
-      in: header
-      required: true
-      schema: {type: string, minLength: 1}
-    RequestId:
-      name: X-Request-Id
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  securitySchemes:
-    aiConfigPublish:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: >-
-        Requires scope ai.config.publish and the AI-config issuer/audience.
-    aiConfigRead:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-      description: >-
-        Requires scope ai.config.read and the AI-config issuer/audience.
-  schemas:
-    AgentVersionPublishRequest:
-      type: object
-      additionalProperties: false
-      required: [agent_version_id, config]
-      properties:
-        agent_version_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$'
-        config:
-          $ref: 'ai-config.schema.json'
-    AgentVersionReceipt:
-      type: object
-      required: [tenant_id, agent_version_id, status, immutable, content_sha256]
-      properties:
-        tenant_id: {type: string}
-        agent_version_id: {type: string}
-        status: {enum: [published, reused]}
-        immutable: {const: true}
-        content_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-    AgentVersion:
-      allOf:
-        - $ref: '#/components/schemas/AgentVersionReceipt'
-        - type: object
-          required: [config]
-          properties:
-            config:
-              $ref: 'ai-config.schema.json'
-            created_at: {type: string, format: date-time}
-            published_at: {type: string, format: date-time}
-            created_by: {type: string}
-    Error:
-      type: object
-      required: [error]
-      properties:
-        error: {type: string}
-        message: {type: string}
-  responses:
-    BadRequest:
-      description: Invalid configuration
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/Error'}
-    Unauthorized:
-      description: Missing or invalid AI-config token
-    Forbidden:
-      description: Token lacks the AI-config permission
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/ai-config.schema.json b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/ai-config.schema.json
deleted file mode 100644
index e4d2797..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/ai-config.schema.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.local/contracts/ai-config.schema.json",
-  "title": "Immutable AI agent version",
-  "type": "object",
-  "additionalProperties": false,
-  "required": ["agent_version_id", "immutable", "llm", "prompt", "tts", "asr", "conversation"],
-  "properties": {
-    "agent_version_id": {"type": "string", "pattern": "^[A-Za-z0-9][A-Za-z0-9._-]{0,127}$"},
-    "immutable": {"const": true},
-    "llm": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "model"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "temperature": {"type": "number", "minimum": 0, "maximum": 2},
-        "max_tokens": {"type": "integer", "minimum": 1},
-        "timeout_ms": {"type": "integer", "minimum": 1}
-      }
-    },
-    "prompt": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["text", "allowed_variables"],
-      "properties": {
-        "text": {"type": "string", "minLength": 1, "maxLength": 32768},
-        "allowed_variables": {
-          "type": "array",
-          "maxItems": 32,
-          "items": {"type": "string", "pattern": "^[A-Za-z_][A-Za-z0-9_]*$"}
-        },
-        "max_bytes": {"type": "integer", "minimum": 1, "maximum": 32768}
-      }
-    },
-    "tts": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "model", "voice", "format"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "voice": {"type": "string", "minLength": 1, "maxLength": 128},
-        "speed": {"type": "number", "minimum": 0.25, "maximum": 3},
-        "timeout_ms": {"type": "integer", "minimum": 1},
-        "format": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": ["encoding", "sample_rate_hz", "channels"],
-          "properties": {
-            "encoding": {"enum": ["pcm_s16le", "pcma"]},
-            "sample_rate_hz": {"type": "integer", "minimum": 8000, "maximum": 48000},
-            "channels": {"const": 1}
-          }
-        }
-      }
-    },
-    "asr": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["provider_ref", "language", "input"],
-      "properties": {
-        "provider_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "credential_ref": {"type": "string", "minLength": 1, "maxLength": 128},
-        "model": {"type": "string", "minLength": 1, "maxLength": 128},
-        "language": {"type": "string", "minLength": 1, "maxLength": 32},
-        "interim": {"type": "boolean"},
-        "timeout_ms": {"type": "integer", "minimum": 1},
-        "input": {
-          "type": "object",
-          "additionalProperties": false,
-          "required": ["encoding", "sample_rate_hz", "channels", "sample_width_bytes"],
-          "properties": {
-            "encoding": {"const": "pcm_s16le"},
-            "sample_rate_hz": {"type": "integer", "minimum": 8000, "maximum": 48000},
-            "channels": {"const": 1},
-            "sample_width_bytes": {"const": 2}
-          }
-        }
-      }
-    },
-    "conversation": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": ["opening", "allow_interrupt", "silence_timeout_ms", "max_duration_ms", "max_turns", "sentence_max_chars", "max_pending_audio_chunks"],
-      "properties": {
-        "opening": {"type": "string", "maxLength": 32768},
-        "allow_interrupt": {"type": "boolean"},
-        "silence_timeout_ms": {"type": "integer", "minimum": 1},
-        "max_duration_ms": {"type": "integer", "minimum": 1, "maximum": 3600000},
-        "max_turns": {"type": "integer", "minimum": 1, "maximum": 1000},
-        "sentence_max_chars": {"type": "integer", "minimum": 1},
-        "max_pending_audio_chunks": {"type": "integer", "minimum": 1}
-      }
-    },
-    "metadata": {"type": "object", "additionalProperties": true}
-  }
-}
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/cell-agent.openapi.yaml b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/cell-agent.openapi.yaml
deleted file mode 100644
index f929a1b..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/cell-agent.openapi.yaml
+++ /dev/null
@@ -1,225 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Cell Agent API
-  version: 1.0.0
-  description: >-
-    Restricted mTLS API used by the SIP management backend to deliver a
-    versioned Trunk snapshot to one voice Cell. The Cell validates the SHA-256
-    snapshot, applies it with an atomic file replacement, reloads Asterisk,
-    restores the previous file on reload failure, and returns applied only
-    after the reload succeeds. A disabled snapshot removes the Cell-local
-    Trunk fragment and reloads Asterisk.
-servers:
-  - url: https://cell.internal:9443
-    description: Cell management network only
-tags:
-  - name: health
-  - name: trunk-apply
-paths:
-  /healthz/live:
-    get:
-      tags: [health]
-      operationId: live
-      responses:
-        '200':
-          description: Cell Agent is alive
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Health'}
-  /v1/sip/trunks/{trunk_id}/apply:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [trunk-apply]
-      operationId: applyTrunk
-      security: [{CellManagementMtls: []}]
-      parameters:
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/Publication'}
-      responses:
-        '200':
-          description: Asterisk has loaded the exact snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Acknowledgement'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409':
-          description: Revision is stale or has a gap
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ErrorResponse'}
-        '502':
-          description: Asterisk rejected the apply or reload
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ErrorResponse'}
-  /v1/sip/trunks/{trunk_id}/state:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [trunk-apply]
-      operationId: getTrunkState
-      security: [{CellManagementMtls: []}]
-      responses:
-        '200':
-          description: Durable Cell apply state
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/State'}
-        '404': {$ref: '#/components/responses/NotFound'}
-components:
-  securitySchemes:
-    CellManagementMtls:
-      type: mutualTLS
-      description: Management backend client certificate signed by the Cell CA.
-  parameters:
-    TrunkId:
-      name: trunk_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  schemas:
-    Health:
-      type: object
-      additionalProperties: false
-      required: [status, mode, cell_id]
-      properties:
-        status: {type: string, const: ok}
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-    CodecProfile:
-      type: object
-      additionalProperties: false
-      required: [allowed, preferred]
-      properties:
-        allowed:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        preferred: {type: string, enum: [PCMA, PCMU]}
-    SipConfig:
-      type: object
-      additionalProperties: false
-      required: [host, port, transport, auth_mode, register, credential_ref]
-      properties:
-        host: {type: string, minLength: 1, maxLength: 253}
-        port: {type: integer, minimum: 1, maximum: 65535}
-        transport: {type: string, enum: [udp, tcp, tls]}
-        auth_mode: {type: string, enum: [ip, digest]}
-        register: {type: boolean}
-        credential_ref:
-          type: [string, 'null']
-          description: Secret-store reference only; plaintext is forbidden.
-    TrunkConfig:
-      type: object
-      additionalProperties: false
-      required:
-        - display_name
-        - enabled
-        - sip
-        - codec_profile
-        - caller_ids
-        - dial_prefix
-        - egress_pool_id
-        - max_concurrency
-        - max_cps
-      properties:
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        enabled: {type: boolean}
-        sip: {$ref: '#/components/schemas/SipConfig'}
-        codec_profile: {$ref: '#/components/schemas/CodecProfile'}
-        caller_ids:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, minLength: 1, maxLength: 128}
-        dial_prefix: {type: string, maxLength: 32}
-        egress_pool_id: {type: string}
-        max_concurrency: {type: integer, minimum: 1}
-        max_cps: {type: integer, minimum: 1}
-    Publication:
-      type: object
-      additionalProperties: false
-      required: [mode, cell_id, trunk_id, revision, config, config_sha256]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        config: {$ref: '#/components/schemas/TrunkConfig'}
-        config_sha256:
-          type: string
-          pattern: '^[0-9a-f]{64}$'
-    Acknowledgement:
-      type: object
-      additionalProperties: false
-      required:
-        [mode, cell_id, trunk_id, revision, config_sha256, status, idempotent]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        config_sha256: {type: string, pattern: '^[0-9a-f]{64}$'}
-        status: {type: string, const: applied}
-        idempotent: {type: boolean}
-    State:
-      type: object
-      additionalProperties: false
-      required:
-        [
-          mode,
-          cell_id,
-          trunk_id,
-          desired_revision,
-          applied_revision,
-          status,
-          updated_at,
-        ]
-      properties:
-        mode: {type: string, const: real}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        desired_revision: {type: integer, minimum: 1}
-        applied_revision: {type: integer, minimum: 0}
-        status: {type: string, enum: [applying, applied, failed]}
-        last_error: {type: [string, 'null']}
-        updated_at: {type: string, format: date-time}
-    ErrorResponse:
-      type: object
-      required: [error]
-      properties:
-        error:
-          type: object
-          required: [code, message]
-          properties:
-            code: {type: string}
-            message: {type: string}
-  responses:
-    BadRequest:
-      description: Invalid publication or hash
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Forbidden:
-      description: Certificate or Cell identity is not authorized
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    NotFound:
-      description: State does not exist
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/README.md b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/README.md
deleted file mode 100644
index 02f9c1a..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Contract fixtures
-
-`call.execute.json` is the canonical valid command fixture. Runtime tests generate the remaining event fixtures from persisted facts so replay assertions compare original bytes and IDs rather than synthesized history. Invalid cases include unknown schema versions, missing required fields, cross-tenant bindings, conflicting idempotency bodies, and tenant routing keys over 224 UTF-8 bytes.
-
-All fixtures are synthetic. The profile is `mock`; it is never a production provider configuration.
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/agent-version.json b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/agent-version.json
deleted file mode 100644
index 61851cd..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/agent-version.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "agent_version_id": "agent_v1",
-  "immutable": true,
-  "llm": {
-    "provider_ref": "mock",
-    "model": "mock-chat-v1",
-    "temperature": 0.2,
-    "max_tokens": 256,
-    "timeout_ms": 5000
-  },
-  "prompt": {
-    "text": "You are a concise telephone assistant. Answer the caller's last statement.",
-    "allowed_variables": [],
-    "max_bytes": 32768
-  },
-  "tts": {
-    "provider_ref": "mock",
-    "model": "mock-tts-v1",
-    "voice": "mock-neutral",
-    "speed": 1.0,
-    "format": {
-      "encoding": "pcm_s16le",
-      "sample_rate_hz": 16000,
-      "channels": 1
-    },
-    "timeout_ms": 5000
-  },
-  "asr": {
-    "provider_ref": "mock",
-    "language": "zh-CN",
-    "input": {
-      "encoding": "pcm_s16le",
-      "sample_rate_hz": 16000,
-      "channels": 1,
-      "sample_width_bytes": 2
-    },
-    "interim": true,
-    "timeout_ms": 5000
-  },
-  "conversation": {
-    "opening": "",
-    "allow_interrupt": true,
-    "silence_timeout_ms": 3000,
-    "max_duration_ms": 120000,
-    "max_turns": 20,
-    "sentence_max_chars": 80,
-    "max_pending_audio_chunks": 32
-  }
-}
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/call.execute.json b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/call.execute.json
deleted file mode 100644
index 23f9fdc..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/examples/call.execute.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "schema_version": "1.0",
-  "command_type": "call.execute",
-  "command_id": "cmd_demo_001",
-  "tenant_id": "tenant-demo",
-  "tenant_key": "tenant-demo-key",
-  "trace_id": "trace_demo_001",
-  "issued_at": "2026-09-11T08:00:00Z",
-  "not_after": "2099-09-11T08:05:00Z",
-  "payload": {
-    "execution_id": "exec_demo_001",
-    "task_id": "task-demo",
-    "task_item_id": "item_demo",
-    "task_revision": 1,
-    "callee": "18601013734",
-    "route_policy_id": "route_policy_test",
-    "caller_profile_id": "caller_profile_test",
-    "agent_version_id": "agent_v1",
-    "variables": {},
-    "ring_timeout_ms": 30000,
-    "max_call_duration_ms": 180000
-  }
-}
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/executor.openapi.yaml b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/executor.openapi.yaml
deleted file mode 100644
index a9f02fb..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/executor.openapi.yaml
+++ /dev/null
@@ -1,303 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Executor Control API
-  version: 1.0.0
-  description: >-
-    Internal control, query, replay, and recording hand-off API. Call execution
-    enters through RabbitMQ, not HTTP.
-servers:
-  - url: https://executor.internal
-security:
-  - bearerAuth: []
-paths:
-  /internal/v1/outbound/tasks/{task_id}/controls:
-    post:
-      operationId: controlTask
-      summary: Persist a pause, resume, or stop barrier
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/TaskId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/ControlRequest'
-      responses:
-        '202':
-          description: Reliably persisted, not yet necessarily applied
-          headers:
-            Location:
-              schema: {type: string}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ControlAccepted'}
-        '409': {$ref: '#/components/responses/Conflict'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/commands/{command_id}:
-    get:
-      operationId: getCommand
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/CommandId'
-      responses:
-        '200':
-          description: Command snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Command'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/calls/{call_id}:
-    get:
-      operationId: getCall
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/CallId'
-      responses:
-        '200':
-          description: Call snapshot
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Call'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /internal/v1/outbound/calls/{call_id}/replays:
-    post:
-      operationId: replayCall
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/CallId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ReplayRequest'}
-      responses:
-        '202':
-          description: Replay persisted for bounded broker delivery
-          headers:
-            Location: {schema: {type: string}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReplayAccepted'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-        '410': {$ref: '#/components/responses/ReplayExpired'}
-  /internal/v1/outbound/commands/{source_command_id}/replays:
-    post:
-      operationId: replayCommand
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - $ref: '#/components/parameters/SourceCommandId'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ReplayRequest'}
-      responses:
-        '202':
-          description: Replay persisted for bounded broker delivery
-          headers:
-            Location: {schema: {type: string}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReplayAccepted'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-        '410': {$ref: '#/components/responses/ReplayExpired'}
-components:
-  securitySchemes:
-    bearerAuth:
-      type: http
-      scheme: bearer
-  parameters:
-    TenantId:
-      name: X-Tenant-ID
-      in: header
-      required: true
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string}
-    IdempotencyKey:
-      name: Idempotency-Key
-      in: header
-      required: true
-      schema: {type: string}
-    TaskId:
-      name: task_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    CommandId:
-      name: command_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    SourceCommandId:
-      name: source_command_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-    CallId:
-      name: call_id
-      in: path
-      required: true
-      schema: {$ref: '#/components/schemas/Id'}
-  schemas:
-    Id:
-      type: string
-      minLength: 1
-      maxLength: 128
-      pattern: '^[^\s/\\]+$'
-    ControlRequest:
-      type: object
-      additionalProperties: false
-      required: [command_id, action, expected_task_revision, reason]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        action: {type: string, enum: [pause, resume, stop]}
-        expected_task_revision: {type: integer, minimum: 1}
-        active_call_policy: {type: string, enum: [drain, hangup]}
-        reason: {type: string, minLength: 1, maxLength: 512}
-    ControlAccepted:
-      type: object
-      required:
-        - command_id
-        - tenant_id
-        - tenant_key
-        - task_id
-        - status
-        - requested_task_revision
-        - accepted_at
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        tenant_id: {type: string}
-        tenant_key: {type: string}
-        task_id: {$ref: '#/components/schemas/Id'}
-        status: {const: accepted}
-        requested_task_revision: {type: integer}
-        accepted_at: {type: string, format: date-time}
-    ReplayRequest:
-      type: object
-      additionalProperties: false
-      required: [command_id, reason]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        reason: {type: string, minLength: 1, maxLength: 512}
-    ReplayAccepted:
-      type: object
-      required: [command_id, status, snapshot_cutoff]
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        status: {const: accepted}
-        snapshot_cutoff: {type: string, format: date-time}
-    Command:
-      type: object
-      required:
-        - command_id
-        - command_type
-        - tenant_id
-        - tenant_key
-        - status
-        - aggregate_version
-      properties:
-        command_id: {$ref: '#/components/schemas/Id'}
-        command_type: {type: string}
-        tenant_id: {type: string}
-        tenant_key: {type: string}
-        task_id: {type: [string, 'null']}
-        execution_id: {type: [string, 'null']}
-        call_id: {type: [string, 'null']}
-        status: {type: string}
-        reason_code: {type: [string, 'null']}
-        wait_reason_code: {type: [string, 'null']}
-        accepted_at: {type: [string, 'null'], format: date-time}
-        waiting_since: {type: [string, 'null'], format: date-time}
-        admission_deadline: {type: [string, 'null'], format: date-time}
-        requested_task_revision: {type: [integer, 'null']}
-        applied_task_revision: {type: [integer, 'null']}
-        task_state: {type: [string, 'null']}
-        updated_at: {type: string, format: date-time}
-        aggregate_version: {type: integer, minimum: 1}
-    Call:
-      type: object
-      required:
-        - call_id
-        - execution_id
-        - call_state
-        - call_version
-        - attempts
-        - transcript
-        - recordings
-        - delivery
-        - snapshot_at
-      properties:
-        call_id: {type: string}
-        execution_id: {type: string}
-        task_id: {type: string}
-        task_item_id: {type: string}
-        call_state: {type: string}
-        call_version: {type: integer}
-        reason_code: {type: [string, 'null']}
-        outcome: {type: [string, 'null']}
-        started_at: {type: [string, 'null'], format: date-time}
-        ended_at: {type: [string, 'null'], format: date-time}
-        duration_ms: {type: [integer, 'null']}
-        attempts: {type: array, items: {type: object}}
-        transcript: {type: object}
-        recordings: {type: array, items: {type: object}}
-        delivery: {type: object}
-        snapshot_at: {type: string, format: date-time}
-    Problem:
-      type: object
-      additionalProperties: false
-      required: [type, title, status, code, detail, request_id, retryable]
-      properties:
-        type: {type: string, format: uri-reference}
-        title: {type: string}
-        status: {type: integer}
-        code: {type: string}
-        detail: {type: string}
-        request_id: {type: string}
-        retryable: {type: boolean}
-  responses:
-    Unauthorized:
-      description: Unauthorized
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    Forbidden:
-      description: Forbidden
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    NotFound:
-      description: Not found without cross-tenant enumeration
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    Conflict:
-      description: Idempotency or revision conflict
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
-    ReplayExpired:
-      description: Retention window expired
-      content:
-        application/problem+json:
-          schema: {$ref: '#/components/schemas/Problem'}
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mock-profile.json b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mock-profile.json
deleted file mode 100644
index 4a79b80..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mock-profile.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "profile_version": "1.0.0",
-  "mode": "mock",
-  "provider_modes": {
-    "saas": "mock",
-    "database": "sqlite",
-    "rabbitmq": "memory",
-    "sip": "mock",
-    "asterisk": "mock",
-    "asr": "mock",
-    "llm": "mock",
-    "tts": "mock",
-    "oss": "mock",
-    "cloud": "fake-cli"
-  },
-  "versions": {"schema": "1.0", "service": "0.1.0", "seed": "mock-2026-09-11"},
-  "limits": {
-    "admission_window_s": 30,
-    "ring_timeout_ms": 30000,
-    "max_call_duration_ms": 180000,
-    "max_mq_bytes": 262144,
-    "max_queue_messages": 1000,
-    "max_queue_bytes": 16777216,
-    "disk_warn_pct": 0.70,
-    "disk_stop_pct": 0.80,
-    "max_http_bytes": 65536,
-    "recording_max_bytes": 16777216,
-    "max_recording_bytes": 16777216,
-    "replay_retention_s": 604800,
-    "upload_ttl_s": 300,
-    "global_concurrency": 6,
-    "global_cps": 3,
-    "tenant_concurrency": 2,
-    "tenant_cps": 1,
-    "tenant_publish_rate": 10,
-    "scheduler_lease_ttl_s": 10,
-    "pending_window_per_tenant": 16,
-    "pending_window_global": 64,
-    "max_unacked_per_tenant": 4,
-    "max_replay_attempts": 6,
-    "cell_capacity": 4,
-    "turns": 2,
-    "hold_ms": 0
-  },
-  "random_seed": 7,
-  "tenants": [
-    {"tenant_id": "tenant-demo", "tenant_key": "tenant-demo-key", "enabled": true},
-    {"tenant_id": "tenant-b", "tenant_key": "tenant.b", "enabled": true},
-    {"tenant_id": "tenant-c", "tenant_key": "tenant#c", "enabled": true}
-  ],
-  "tasks": [
-    {"task_id": "task-demo", "tenant_id": "tenant-demo", "state": "running", "revision": 1},
-    {"task_id": "task-b", "tenant_id": "tenant-b", "state": "running", "revision": 1},
-    {"task_id": "task-c", "tenant_id": "tenant-c", "state": "running", "revision": 1}
-  ],
-  "routes": [{"route_policy_id": "route_policy_test", "trunk_id": "trunk-mock", "egress_pool_id": "egress-mock", "dial_prefix": "7089", "allowed": true}],
-  "caller_profiles": [{"caller_profile_id": "caller_profile_test", "display": "BD93205882", "allowed": true}],
-  "agents": [{"agent_version_id": "agent_v1", "immutable": true, "llm": "mock", "tts": "mock", "asr": "mock"}],
-  "cells": [
-    {"cell_id": "cell-a", "capacity": 4, "media_capacity": 4, "ai_capacity": 4, "egress_pool_id": "egress-mock", "ari_mode": "mock"},
-    {"cell_id": "cell-b", "capacity": 4, "media_capacity": 4, "ai_capacity": 4, "egress_pool_id": "egress-mock", "ari_mode": "mock"}
-  ],
-  "failure_scenarios": ["success", "busy", "no_answer", "ai_timeout", "customer_silent", "ari_disconnect", "upload_missing", "upload_bad_checksum", "broker_outage", "clock_jump"]
-}
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mq-topology.md b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mq-topology.md
deleted file mode 100644
index 60f8501..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mq-topology.md
+++ /dev/null
@@ -1,40 +0,0 @@
-# agent-call MQ topology v1.0
-
-This file is an implementation companion to the field authority in
-`SaaS交互_OpenAPI与MQ契约规划_v0.1.md`.
-
-| Element | Value |
-| --- | --- |
-| Namespace | `agent-call` |
-| Command exchange | `agent-call.commands.v1`, durable `direct` |
-| Tenant command queue | `agent-call.executor.{tenant_key}.v1`, durable, one exact binding |
-| Command routing key | `agent-call.tenant.{tenant_key}.call.execute` |
-| Event exchange | `agent-call.events.v1`, durable `topic` |
-| SaaS result queue | `agent-call.saas.events.v1`, durable, binding `agent-call.#` |
-| Event routing key | `agent-call.{event_type}` |
-| Body limit | `262144` UTF-8 bytes in the Mock profile |
-| Tenant route budget | Broker limit `255` bytes; fixed prefix/suffix consume `31`, leaving `224` UTF-8 bytes |
-
-## Delivery rules
-
-1. SaaS persists the command publication record before publishing. A mandatory
-   publisher confirmation is required; an unroutable/full queue leaves the
-   original record retained for bounded retry.
-2. The executor consumes only its trusted tenant queue. RabbitMQ messages are
-   acknowledged after durable SQLite acceptance or durable dead-lettering, not
-   when they are fetched.
-3. Executor business events are written to the same database transaction as
-   the state transition. The outbox dispatcher publishes them durably and the
-   SaaS inbox applies each `event_id` once. `saas_applied` may remain unknown
-   after broker confirmation; it does not trigger unbounded republishing.
-4. `tenant_key` is copied byte-for-byte into the body, queue name, binding and
-   routing key. It is not normalized, encoded, truncated or cleaned. A route
-   over the byte budget is retained and not sent.
-5. Replay publishes the original event body and original `event_id` from a
-   fixed retention cutoff. It never creates a new business fact and never
-   includes events written after that cutoff.
-6. HTTP has no call execution or redial endpoint. Control, query, replay and
-   recording metadata paths require bearer scope and tenant scope.
-
-The in-process broker is only for deterministic tests. Docker Compose uses the
-same topology through the `pika` adapter and RabbitMQ durable queues.
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mq.schema.json b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mq.schema.json
deleted file mode 100644
index b5ab065..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/mq.schema.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://agent-call.invalid/contracts/mq.schema.json",
-  "title": "agent-call MQ command and event envelope",
-  "oneOf": [{"$ref": "#/$defs/executeCommand"}, {"$ref": "#/$defs/event"}],
-  "$defs": {
-    "id": {"type": "string", "minLength": 1, "maxLength": 128, "pattern": "^[^\\s/\\\\]+$"},
-    "tenantKey": {"type": "string", "minLength": 1},
-    "time": {"type": "string", "format": "date-time"},
-    "executeCommand": {
-      "type": "object", "additionalProperties": false,
-      "required": ["schema_version", "command_type", "command_id", "tenant_id", "tenant_key", "trace_id", "issued_at", "not_after", "payload"],
-      "properties": {
-        "schema_version": {"const": "1.0"}, "command_type": {"const": "call.execute"}, "command_id": {"$ref": "#/$defs/id"},
-        "tenant_id": {"$ref": "#/$defs/id"}, "tenant_key": {"$ref": "#/$defs/tenantKey"}, "trace_id": {"$ref": "#/$defs/id"},
-        "issued_at": {"$ref": "#/$defs/time"}, "not_after": {"$ref": "#/$defs/time"}, "payload": {"$ref": "#/$defs/executePayload"}
-      }
-    },
-    "executePayload": {
-      "type": "object", "additionalProperties": false,
-      "required": ["execution_id", "task_id", "task_item_id", "task_revision", "callee", "route_policy_id", "caller_profile_id", "agent_version_id", "variables", "ring_timeout_ms", "max_call_duration_ms"],
-      "properties": {
-        "execution_id": {"$ref": "#/$defs/id"}, "task_id": {"$ref": "#/$defs/id"}, "task_item_id": {"$ref": "#/$defs/id"},
-        "task_revision": {"type": "integer", "minimum": 1}, "callee": {"type": "string", "minLength": 1, "maxLength": 256},
-        "route_policy_id": {"$ref": "#/$defs/id"}, "caller_profile_id": {"$ref": "#/$defs/id"}, "agent_version_id": {"$ref": "#/$defs/id"},
-        "variables": {"type": "object", "additionalProperties": true}, "ring_timeout_ms": {"type": "integer", "minimum": 1}, "max_call_duration_ms": {"type": "integer", "minimum": 1}
-      }
-    },
-    "event": {
-      "type": "object", "additionalProperties": false,
-      "required": ["schema_version", "event_id", "event_type", "tenant_id", "tenant_key", "trace_id", "occurred_at", "aggregate_type", "aggregate_id", "aggregate_version", "payload"],
-      "properties": {
-        "schema_version": {"const": "1.0"}, "event_id": {"$ref": "#/$defs/id"},
-        "event_type": {"enum": ["command.result", "call.status", "transcript.updated", "call.finished", "recording.ready", "recording.failed", "transcript.failed", "contact.opt_out"]},
-        "tenant_id": {"$ref": "#/$defs/id"}, "tenant_key": {"$ref": "#/$defs/tenantKey"}, "trace_id": {"$ref": "#/$defs/id"}, "occurred_at": {"$ref": "#/$defs/time"},
-        "aggregate_type": {"enum": ["command", "call", "transcript_segment", "recording"]}, "aggregate_id": {"$ref": "#/$defs/id"}, "aggregate_version": {"type": "integer", "minimum": 1}, "payload": {"type": "object"}
-      }
-    }
-  }
-}
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/saas.openapi.yaml b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/saas.openapi.yaml
deleted file mode 100644
index e3f47c2..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/saas.openapi.yaml
+++ /dev/null
@@ -1,169 +0,0 @@
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call SaaS Recording Handoff API
-  version: 1.0.0
-  description: >-
-    Internal storage handshake. Business results still return through RabbitMQ.
-servers:
-  - url: https://saas.internal
-security:
-  - bearerAuth: []
-paths:
-  /internal/v1/outbound/recording-uploads:
-    post:
-      operationId: createRecordingUpload
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/UploadRequest'}
-      responses:
-        '201':
-          description: Upload session created or existing session returned
-          headers: {Cache-Control: {schema: {const: no-store}}}
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/UploadSession'}
-        '200':
-          description: Existing upload session
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/UploadSession'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /internal/v1/outbound/recording-uploads/{upload_id}/complete:
-    post:
-      operationId: completeRecordingUpload
-      parameters:
-        - $ref: '#/components/parameters/TenantId'
-        - $ref: '#/components/parameters/RequestId'
-        - $ref: '#/components/parameters/IdempotencyKey'
-        - name: upload_id
-          in: path
-          required: true
-          schema: {$ref: '#/components/schemas/Id'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/CompleteRequest'}
-      responses:
-        '200':
-          description: Object independently verified
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/VerifiedUpload'}
-        '409': {$ref: '#/components/responses/Conflict'}
-        '410': {$ref: '#/components/responses/Expired'}
-        '422': {$ref: '#/components/responses/Unprocessable'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-components:
-  securitySchemes:
-    bearerAuth: {type: http, scheme: bearer}
-  parameters:
-    TenantId:
-      name: X-Tenant-ID
-      in: header
-      required: true
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string}
-    IdempotencyKey:
-      name: Idempotency-Key
-      in: header
-      required: true
-      schema: {type: string}
-  schemas:
-    Id:
-      type: string
-      minLength: 1
-      maxLength: 128
-      pattern: '^[^\s/\\]+$'
-    UploadRequest:
-      type: object
-      additionalProperties: false
-      required:
-        - recording_id
-        - call_id
-        - content_type
-        - size_bytes
-        - checksum_algorithm
-        - checksum
-        - channels
-        - sample_rate_hz
-        - duration_ms
-      properties:
-        recording_id: {$ref: '#/components/schemas/Id'}
-        call_id: {$ref: '#/components/schemas/Id'}
-        content_type: {type: string, const: audio/wav}
-        size_bytes: {type: integer, minimum: 1}
-        checksum_algorithm: {type: string, const: SHA-256}
-        checksum: {type: string, pattern: '^[0-9a-f]{64}$'}
-        channels: {type: integer, const: 1}
-        sample_rate_hz: {type: integer, minimum: 8000}
-        duration_ms: {type: integer, minimum: 1}
-    UploadSession:
-      type: object
-      required:
-        - upload_id
-        - recording_id
-        - expires_at
-        - upload_method
-        - upload_url
-        - required_headers
-        - constraints
-      properties:
-        upload_id: {$ref: '#/components/schemas/Id'}
-        recording_id: {$ref: '#/components/schemas/Id'}
-        expires_at: {type: string, format: date-time}
-        upload_method: {const: PUT}
-        upload_url: {type: string, format: uri}
-        required_headers: {type: object}
-        constraints: {type: object}
-        oss_id: {type: [string, 'null']}
-    CompleteRequest:
-      type: object
-      additionalProperties: false
-      required: [recording_id, size_bytes, checksum_algorithm, checksum]
-      properties:
-        recording_id: {$ref: '#/components/schemas/Id'}
-        size_bytes: {type: integer, minimum: 1}
-        checksum_algorithm: {const: SHA-256}
-        checksum: {type: string, pattern: '^[0-9a-f]{64}$'}
-        etag: {type: [string, 'null']}
-    VerifiedUpload:
-      type: object
-      required: [upload_id, recording_id, status, oss_id, verified_at]
-      properties:
-        upload_id: {$ref: '#/components/schemas/Id'}
-        recording_id: {$ref: '#/components/schemas/Id'}
-        status: {const: verified}
-        oss_id: {type: string}
-        verified_at: {type: string, format: date-time}
-    Problem:
-      type: object
-      required: [type, title, status, code, detail, request_id, retryable]
-      properties:
-        type: {type: string}
-        title: {type: string}
-        status: {type: integer}
-        code: {type: string}
-        detail: {type: string}
-        request_id: {type: string}
-        retryable: {type: boolean}
-  responses:
-    Unauthorized: {description: Unauthorized}
-    Forbidden: {description: Forbidden}
-    Conflict: {description: Idempotency conflict}
-    Expired: {description: Upload expired}
-    Unprocessable: {description: Object failed independent verification}
diff --git a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/sip-management.openapi.yaml b/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/sip-management.openapi.yaml
deleted file mode 100644
index 28fee2b..0000000
--- a/contracts/archive/upstream/758c0a29e632cfbaaf12b9f6a7242ed130e62807/sip-management.openapi.yaml
+++ /dev/null
@@ -1,1125 +0,0 @@
----
-# yaml-language-server: $schema=https://json-schema.org/draft/2020-12/schema
-openapi: 3.1.0
-info:
-  title: agent-call Asterisk/SIP Management API
-  version: 1.0.0
-  description: >-
-    Independent Asterisk/SIP management backend. Admin write operations are
-    separate from the SaaS read-only Trunk directory and from ordinary
-    scheduling APIs. In mock mode publication records are intents only. In
-    real mode a publication is successful only after every selected Cell Agent
-    returns a matching mTLS acknowledgement.
-servers:
-  - url: https://sip-admin.internal
-    description: Restricted operator management network
-  - url: https://sip-read.internal
-    description: SaaS read-only service network
-tags:
-  - name: health
-  - name: admin-providers
-  - name: admin-trunks
-  - name: admin-cells
-  - name: admin-status
-  - name: admin-statistics
-  - name: admin-audit
-  - name: saas-readonly
-paths:
-  /healthz/live:
-    get:
-      tags: [health]
-      operationId: live
-      responses:
-        '200':
-          description: Service is alive
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/Health'
-  /admin/v1/providers:
-    get:
-      tags: [admin-providers]
-      operationId: listProviders
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider directory
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderList'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/providers/{provider_id}:
-    parameters:
-      - {$ref: '#/components/parameters/ProviderId'}
-    get:
-      tags: [admin-providers]
-      operationId: getProvider
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-providers]
-      operationId: upsertProvider
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ProviderInput'}
-      responses:
-        '200':
-          description: Updated provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '201':
-          description: Created provider
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ProviderResponse'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks:
-    get:
-      tags: [admin-trunks]
-      operationId: listAdminTrunks
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/TrunkStatusFilter'}
-      responses:
-        '200':
-          description: All Trunks, including unpublished revisions
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AdminTrunkList'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '403': {$ref: '#/components/responses/Forbidden'}
-  /admin/v1/trunks/{trunk_id}:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: getAdminTrunk
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Trunk configuration and revisions
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/AdminTrunk'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-trunks]
-      operationId: createTrunkRevision
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/TrunkConfig'
-      responses:
-        '200':
-          description: New draft revision for an existing Trunk
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '201':
-          description: New Trunk with its first draft revision
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '400': {$ref: '#/components/responses/BadRequest'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/validate:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: validateTrunk
-      security: [{SipAdminBearer: []}]
-      requestBody:
-        required: false
-        content:
-          application/json:
-            schema:
-              type: object
-              additionalProperties: false
-              properties:
-                revision: {type: integer, minimum: 1}
-      responses:
-        '200':
-          description: Validation issues, compatible Cells, and impact preview
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/trunks/{trunk_id}/verifications:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: addTrunkVerification
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/VerificationRequest'
-      responses:
-        '200':
-          description: Versioned verification record
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/publish:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: publishTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      responses:
-        '200':
-          description: >-
-            Published revision after all selected Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/disable:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: disableTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      responses:
-        '200':
-          description: Trunk disabled after selected Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/rollback:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    post:
-      tags: [admin-trunks]
-      operationId: rollbackTrunk
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              type: object
-              additionalProperties: false
-              required: [target_revision]
-              properties:
-                target_revision: {type: integer, minimum: 1}
-      responses:
-        '200':
-          description: >-
-            New revision copied from the target after Cell acknowledgements
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/AdminTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/trunks/{trunk_id}/publications:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: listTrunkPublications
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Per-Cell publication intents
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, publications]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  publications:
-                    type: array
-                    items: {$ref: '#/components/schemas/Publication'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/trunks/{trunk_id}/audit:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [admin-trunks]
-      operationId: listTrunkAudit
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Immutable management audit entries
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, audit]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  audit:
-                    type: array
-                    items: {$ref: '#/components/schemas/AuditEntry'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/cells:
-    get:
-      tags: [admin-cells]
-      operationId: listCells
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Registered multi-machine voice Cells
-          content:
-            application/json:
-              schema:
-                type: object
-                required: [mode, cells]
-                properties:
-                  mode: {$ref: '#/components/schemas/Mode'}
-                  cells:
-                    type: array
-                    items: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/cells/{cell_id}:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    get:
-      tags: [admin-cells]
-      operationId: getCell
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Registered Cell
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-    put:
-      tags: [admin-cells]
-      operationId: registerCell
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/IfMatch'}
-        - {$ref: '#/components/parameters/RequestId'}
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/CellConfig'}
-      responses:
-        '200':
-          description: Updated Cell revision
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '201':
-          description: Registered Cell
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/Cell'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/cells/{cell_id}/observations:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    post:
-      tags: [admin-cells]
-      operationId: ingestCellObservation
-      security: [{SipAdminBearer: []}]
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema: {$ref: '#/components/schemas/ObservationInput'}
-      responses:
-        '201':
-          description: >-
-            Observation accepted for the current boot and monotonic sequence
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '409': {$ref: '#/components/responses/Conflict'}
-  /admin/v1/egress-pools:
-    get:
-      tags: [admin-cells]
-      operationId: listEgressPools
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Fixed egress pool directory
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/sip-status:
-    get:
-      tags: [admin-status]
-      operationId: getSipStatus
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/CellIdsFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-      responses:
-        '200':
-          description: >-
-            Cell/trunk status matrix with freshness and missing sources
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/cells/{cell_id}/sip-status:
-    parameters:
-      - {$ref: '#/components/parameters/CellId'}
-    get:
-      tags: [admin-status]
-      operationId: getCellSipStatus
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/TrunkFilter'}
-      responses:
-        '200':
-          description: One Cell status
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusItem'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/providers/{provider_id}/status:
-    parameters:
-      - {$ref: '#/components/parameters/ProviderId'}
-    get:
-      tags: [admin-status]
-      operationId: getProviderStatus
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Provider status matrix
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatusResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/statistics/outbound/summary:
-    get:
-      tags: [admin-statistics]
-      operationId: getOutboundSummary
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Cohort and interval metrics with completeness metadata
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/StatisticsSummary'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '422': {$ref: '#/components/responses/BadRequest'}
-  /admin/v1/statistics/outbound/timeseries:
-    get:
-      tags: [admin-statistics]
-      operationId: getOutboundTimeseries
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/Granularity'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Bounded UTC time series
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/TimeseriesResponse'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '422': {$ref: '#/components/responses/BadRequest'}
-  /admin/v1/call-attempts:
-    get:
-      tags: [admin-statistics]
-      operationId: listCallAttempts
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/From'}
-        - {$ref: '#/components/parameters/To'}
-        - {$ref: '#/components/parameters/StatsMode'}
-        - {$ref: '#/components/parameters/ProviderFilter'}
-        - {$ref: '#/components/parameters/TrunkFilter'}
-        - {$ref: '#/components/parameters/CellIdFilter'}
-        - {$ref: '#/components/parameters/Limit'}
-        - {$ref: '#/components/parameters/Cursor'}
-        - {$ref: '#/components/parameters/EgressFilter'}
-      responses:
-        '200':
-          description: Redacted raw attempt facts
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/call-attempts/{attempt_id}:
-    parameters:
-      - name: attempt_id
-        in: path
-        required: true
-        schema: {type: string}
-    get:
-      tags: [admin-statistics]
-      operationId: getCallAttempt
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: One redacted attempt fact
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /admin/v1/audit:
-    get:
-      tags: [admin-audit]
-      operationId: listAudit
-      security: [{SipAdminBearer: []}]
-      parameters:
-        - {$ref: '#/components/parameters/Limit'}
-        - {$ref: '#/components/parameters/ResourceFilter'}
-        - {$ref: '#/components/parameters/RequestFilter'}
-        - {$ref: '#/components/parameters/ActorFilter'}
-      responses:
-        '200':
-          description: Immutable audit entries
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /admin/v1/operations/{operation_id}:
-    parameters:
-      - name: operation_id
-        in: path
-        required: true
-        schema: {type: string}
-    get:
-      tags: [admin-audit]
-      operationId: getOperation
-      security: [{SipAdminBearer: []}]
-      responses:
-        '200':
-          description: Durable operation state for retry/recovery
-          content:
-            application/json:
-              schema: {type: object}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-  /readonly/v1/sip/trunks:
-    get:
-      tags: [saas-readonly]
-      operationId: listAuthorizedTrunks
-      security: [{SaasTrunkReadBearer: []}]
-      responses:
-        '200':
-          description: Published Trunks authorized for this SaaS principal
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/ReadonlyTrunkList'
-        '401': {$ref: '#/components/responses/Unauthorized'}
-  /readonly/v1/sip/trunks/{trunk_id}:
-    parameters:
-      - {$ref: '#/components/parameters/TrunkId'}
-    get:
-      tags: [saas-readonly]
-      operationId: getAuthorizedTrunk
-      security: [{SaasTrunkReadBearer: []}]
-      responses:
-        '200':
-          description: Published, sanitized Trunk metadata
-          content:
-            application/json:
-              schema: {$ref: '#/components/schemas/ReadonlyTrunk'}
-        '401': {$ref: '#/components/responses/Unauthorized'}
-        '404': {$ref: '#/components/responses/NotFound'}
-components:
-  securitySchemes:
-    SipAdminBearer:
-      type: http
-      scheme: bearer
-      bearerFormat: opaque
-      description: >-
-        Dedicated operator/backend credential for SIP management writes. It is
-        not accepted by the SaaS read-only API or ordinary scheduling API.
-    SaasTrunkReadBearer:
-      type: http
-      scheme: bearer
-      bearerFormat: opaque
-      description: >-
-        Dedicated SaaS read-only credential. It cannot publish, modify, disable,
-        rollback, or access Cell management.
-  parameters:
-    ProviderId:
-      name: provider_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    TrunkId:
-      name: trunk_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    CellId:
-      name: cell_id
-      in: path
-      required: true
-      schema: {type: string, pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'}
-    IfMatch:
-      name: If-Match
-      in: header
-      required: true
-      description: Exact latest revision required for CAS; quotes are accepted.
-      schema: {type: integer, minimum: 0}
-    CellIdsFilter:
-      name: cell_ids
-      in: query
-      required: false
-      schema: {type: string}
-    CellIdFilter:
-      name: cell_id
-      in: query
-      required: false
-      schema: {type: string}
-    ProviderFilter:
-      name: provider_id
-      in: query
-      required: false
-      schema: {type: string}
-    TrunkFilter:
-      name: trunk_id
-      in: query
-      required: false
-      schema: {type: string}
-    TrunkStatusFilter:
-      name: status
-      in: query
-      required: false
-      schema: {type: string}
-    ResourceFilter:
-      name: resource_id
-      in: query
-      required: false
-      schema: {type: string}
-    ActorFilter:
-      name: actor
-      in: query
-      required: false
-      schema: {type: string}
-    From:
-      name: from
-      in: query
-      required: false
-      schema: {type: string, format: date-time}
-    To:
-      name: to
-      in: query
-      required: false
-      schema: {type: string, format: date-time}
-    StatsMode:
-      name: mode
-      in: query
-      required: false
-      schema: {type: string, enum: [mock, mixed, real]}
-    EgressFilter:
-      name: egress_pool_id
-      in: query
-      required: false
-      schema: {type: string}
-    Granularity:
-      name: granularity
-      in: query
-      required: false
-      schema: {type: string, enum: [minute, hour, day]}
-    Limit:
-      name: limit
-      in: query
-      required: false
-      schema: {type: integer, minimum: 1, maximum: 200}
-    Cursor:
-      name: cursor
-      in: query
-      required: false
-      schema: {type: string}
-    RequestFilter:
-      name: request_id
-      in: query
-      required: false
-      schema: {type: string}
-    RequestId:
-      name: X-Request-ID
-      in: header
-      required: true
-      schema: {type: string, minLength: 1, maxLength: 128}
-  responses:
-    BadRequest:
-      description: Invalid configuration or request
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Unauthorized:
-      description: Missing or wrong authentication domain
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Forbidden:
-      description: Credential lacks the required scope
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    Conflict:
-      description: CAS conflict or no compatible Cell
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-    NotFound:
-      description: Resource is not visible or does not exist
-      content:
-        application/json:
-          schema: {$ref: '#/components/schemas/ErrorResponse'}
-  schemas:
-    Mode:
-      type: string
-      enum: [mock, real]
-    StatsMode:
-      type: string
-      enum: [mock, mixed, real]
-    Health:
-      type: object
-      additionalProperties: false
-      required: [status, mode]
-      properties:
-        status: {type: string, const: ok}
-        mode: {$ref: '#/components/schemas/Mode'}
-    CodecProfile:
-      type: object
-      additionalProperties: false
-      required: [allowed, preferred]
-      properties:
-        allowed:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        preferred: {type: string, enum: [PCMA, PCMU]}
-    SipConfig:
-      type: object
-      additionalProperties: false
-      required: [host, port, transport, auth_mode, register]
-      properties:
-        host: {type: string, minLength: 1, maxLength: 253}
-        port: {type: integer, minimum: 1, maximum: 65535}
-        transport: {type: string, enum: [udp, tcp, tls]}
-        auth_mode: {type: string, enum: [ip, digest]}
-        register: {type: boolean}
-        credential_ref:
-          type: string
-          writeOnly: true
-          description: >-
-            Secret-store reference only; plaintext credentials are forbidden.
-    VerificationRequest:
-      type: object
-      additionalProperties: false
-      required: [revision, check_name, result]
-      properties:
-        revision: {type: integer, minimum: 1}
-        check_name:
-          type: string
-          enum:
-            - transport
-            - registration_auth
-            - caller_id_rules
-            - codec
-            - capacity
-            - whitelist
-        result:
-          type: string
-          enum: [confirmed, failed, unknown, not_applicable]
-        evidence_ref: {type: string, maxLength: 512}
-        checked_by: {type: string, maxLength: 128}
-    TrunkConfig:
-      type: object
-      additionalProperties: false
-      required:
-        - provider_id
-        - display_name
-        - enabled
-        - sip
-        - codec_profile
-        - caller_ids
-        - dial_prefix
-        - egress_pool_id
-        - max_concurrency
-        - max_cps
-      properties:
-        provider_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        enabled: {type: boolean}
-        sip: {$ref: '#/components/schemas/SipConfig'}
-        codec_profile: {$ref: '#/components/schemas/CodecProfile'}
-        caller_ids:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, minLength: 1, maxLength: 128}
-        dial_prefix: {type: string, maxLength: 32}
-        egress_pool_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        max_concurrency: {type: integer, minimum: 1}
-        max_cps: {type: integer, minimum: 1}
-    CellConfig:
-      type: object
-      additionalProperties: false
-      required: [egress_pool_id, codec_capabilities, status, max_concurrency]
-      properties:
-        egress_pool_id:
-          type: string
-          pattern: '^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$'
-        codec_capabilities:
-          type: array
-          minItems: 1
-          uniqueItems: true
-          items: {type: string, enum: [PCMA, PCMU]}
-        status: {type: string, enum: [healthy, draining, disabled]}
-        max_concurrency: {type: integer, minimum: 1}
-        management_url:
-          type: string
-          format: uri
-          pattern: '^https://'
-          description: >-
-            mTLS Cell Agent endpoint. Required when mode=real; credentials and
-            query strings are not allowed.
-    RevisionInfo:
-      type: object
-      additionalProperties: false
-      required: [revision, state, created_at, created_by]
-      properties:
-        revision: {type: integer, minimum: 1}
-        state: {type: string, enum: [draft, publishing, published, superseded]}
-        config_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-        created_at: {type: string, format: date-time}
-        created_by: {type: string}
-    AdminTrunk:
-      type: object
-      required:
-        - mode
-        - trunk_id
-        - provider_id
-        - latest_revision
-        - active_revision
-        - active_status
-        - status
-        - compatible_cell_ids
-        - latest
-        - active
-        - versions
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunk_id: {type: string}
-        provider_id: {type: string}
-        latest_revision: {type: integer, minimum: 1}
-        active_revision: {type: integer, minimum: 0}
-        active_status: {type: string, enum: [draft, published, disabled]}
-        status: {type: string, enum: [draft, published, disabled]}
-        updated_at: {type: string, format: date-time}
-        compatible_cell_ids: {type: array, items: {type: string}}
-        latest: {$ref: '#/components/schemas/TrunkView'}
-        active: {$ref: '#/components/schemas/TrunkView'}
-        versions:
-          type: array
-          items:
-            $ref: '#/components/schemas/RevisionInfo'
-    TrunkView:
-      allOf:
-        - {$ref: '#/components/schemas/TrunkConfig'}
-        - type: object
-          properties:
-            trunk_id: {type: string}
-            credential_configured: {type: boolean}
-            asterisk_allow:
-              type: array
-              items: {type: string, enum: [alaw, ulaw]}
-            config_sha256: {type: string, pattern: '^[a-f0-9]{64}$'}
-    ReadonlyTrunk:
-      type: object
-      required:
-        - mode
-        - trunk_id
-        - provider_id
-        - revision
-        - status
-        - config
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunk_id: {type: string}
-        provider_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        status: {type: string, const: published}
-        updated_at: {type: string, format: date-time}
-        config: {$ref: '#/components/schemas/TrunkView'}
-    AdminTrunkList:
-      type: object
-      required: [mode, trunks]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunks: {type: array, items: {$ref: '#/components/schemas/AdminTrunk'}}
-    ReadonlyTrunkList:
-      type: object
-      required: [mode, trunks]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        trunks:
-          type: array
-          items:
-            $ref: '#/components/schemas/ReadonlyTrunk'
-    Cell:
-      type: object
-      required: [mode, cell_id, revision, config, updated_at, updated_by]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        cell_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        config: {$ref: '#/components/schemas/CellConfig'}
-        cloud_instance_id: {type: string}
-        instance_name: {type: string}
-        region: {type: string}
-        boot_id: {type: string}
-        updated_at: {type: string, format: date-time}
-        updated_by: {type: string}
-    Publication:
-      type: object
-      required: [trunk_id, revision, cell_id, status, updated_at]
-      properties:
-        trunk_id: {type: string}
-        revision: {type: integer, minimum: 1}
-        cell_id: {type: string}
-        status: {type: string, enum: [pending, applied, failed]}
-        error_code: {type: [string, 'null']}
-        applied_at: {type: [string, 'null'], format: date-time}
-        target_digest: {type: string}
-        local_revision: {type: integer, minimum: 0}
-        local_digest: {type: string}
-        operation_id: {type: string}
-        updated_at: {type: string, format: date-time}
-    AuditEntry:
-      type: object
-      required:
-        - audit_id
-        - resource_type
-        - resource_id
-        - action
-        - revision
-        - actor
-        - details_json
-        - created_at
-      properties:
-        audit_id: {type: string}
-        resource_type: {type: string, const: trunk}
-        resource_id: {type: string}
-        action:
-          type: string
-          enum:
-            [
-              upsert,
-              publish,
-              publish_failed,
-              disable,
-              disable_failed,
-              rollback,
-              rollback_failed,
-            ]
-        revision: {type: integer, minimum: 0}
-        actor: {type: string}
-        request_id: {type: [string, 'null']}
-        details_json: {type: string}
-        created_at: {type: string, format: date-time}
-    ProviderInput:
-      type: object
-      additionalProperties: false
-      required: [display_name, lifecycle]
-      properties:
-        display_name: {type: string, minLength: 1, maxLength: 256}
-        notes: {type: string, maxLength: 2000}
-        lifecycle: {type: string, enum: [active, archived]}
-    Provider:
-      allOf:
-        - {$ref: '#/components/schemas/ProviderInput'}
-        - type: object
-          required: [provider_id, revision, trunk_count, created_at, updated_at]
-          properties:
-            provider_id: {type: string}
-            revision: {type: integer, minimum: 1}
-            trunk_count: {type: integer, minimum: 0}
-            created_at: {type: string, format: date-time}
-            updated_at: {type: string, format: date-time}
-            updated_by: {type: string}
-    ProviderList:
-      type: object
-      required: [mode, providers]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        providers: {type: array, items: {$ref: '#/components/schemas/Provider'}}
-    ProviderResponse:
-      type: object
-      required: [mode, provider]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        provider: {$ref: '#/components/schemas/Provider'}
-    ObservationInput:
-      type: object
-      additionalProperties: false
-      required: [cell_id, boot_id, sequence, observed_at, source, states]
-      properties:
-        observation_id: {type: string}
-        cell_id: {type: string}
-        trunk_id: {type: string}
-        boot_id: {type: string, minLength: 1}
-        sequence: {type: integer, minimum: 1}
-        observed_at: {type: string, format: date-time}
-        source: {type: string}
-        config_revision: {type: integer, minimum: 0}
-        states: {type: object}
-        occupancy: {type: object}
-        sample_id: {type: string}
-    StatusItem:
-      type: object
-      required: [mode, cell_id, availability, complete, missing_sources]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        cell_id: {type: string}
-        availability: {type: string, enum: [healthy, stale, unknown, disabled]}
-        complete: {type: boolean}
-        observed_at: {type: [string, 'null'], format: date-time}
-        received_at: {type: [string, 'null'], format: date-time}
-        observation_age_seconds: {type: [integer, 'null'], minimum: 0}
-        clock_skew: {type: boolean}
-        reason: {type: string}
-        boot_id: {type: string}
-        sequence: {type: integer, minimum: 1}
-        config_revision: {type: integer, minimum: 1}
-        config_status: {type: string}
-        egress_pool_id: {type: string}
-        eligibility: {type: string}
-        missing_sources: {type: array, items: {type: string}}
-        states: {type: object}
-        occupancy: {type: object}
-        trunks: {type: array, items: {type: object}}
-        publication: {type: object}
-    StatusResponse:
-      type: object
-      required: [mode, complete, cells]
-      properties:
-        mode: {$ref: '#/components/schemas/Mode'}
-        complete: {type: boolean}
-        generated_at: {type: string, format: date-time}
-        data_as_of: {type: [string, 'null'], format: date-time}
-        coverage: {type: object}
-        cells: {type: array, items: {$ref: '#/components/schemas/StatusItem'}}
-    StatisticsSummary:
-      type: object
-      required: [mode, from, to, complete, metrics]
-      properties:
-        mode: {$ref: '#/components/schemas/StatsMode'}
-        from: {type: string, format: date-time}
-        to: {type: string, format: date-time}
-        timezone: {type: string}
-        definition_version: {type: string}
-        filters: {type: object}
-        complete: {type: boolean}
-        missing_sources: {type: array, items: {type: string}}
-        unresolved_count: {type: integer, minimum: 0}
-        data_as_of: {type: [string, 'null'], format: date-time}
-        metrics: {type: object}
-        failure_reasons: {type: array, items: {type: object}}
-        realtime: {type: object}
-    TimeseriesResponse:
-      type: object
-      required: [mode, from, to, granularity, complete, series]
-      properties:
-        mode: {$ref: '#/components/schemas/StatsMode'}
-        from: {type: string, format: date-time}
-        to: {type: string, format: date-time}
-        timezone: {type: string}
-        definition_version: {type: string}
-        filters: {type: object}
-        granularity: {type: string, enum: [minute, hour, day]}
-        complete: {type: boolean}
-        series: {type: array, items: {type: object}}
-    ErrorResponse:
-      type: object
-      required: [error]
-      properties:
-        error:
-          type: object
-          required: [code, message]
-          properties:
-            code: {type: string}
-            message: {type: string}
-            fields: {type: object}
-            request_id: {type: string}
diff --git a/contracts/upstream/manifest.txt b/contracts/upstream/manifest.txt
index ec376e3..007f4a3 100644
--- a/contracts/upstream/manifest.txt
+++ b/contracts/upstream/manifest.txt
@@ -49,7 +49,7 @@ sha256=103ff072caafeb8a0399dccb27bc0619068e9b35baf738054fdfb3c225135c78 contract
 sha256=371ee1ddc2f8626215f90b9e64de79d932b757f79b84ad1a55ccdd713d9e1812 contracts/upstream/v1/jcs-golden.json
 sha256=ade0f2dcf4247351db82ca7498941b925c832ef1ee6d546c5bf34a4921011c68 contracts/upstream/v1/mq-topology.json
 sha256=d566899abbc8f0f8404cfe79ea58b0d1e7bf7e9fc663b09b282c15d5c74f505d contracts/upstream/v1/mq.schema.json
-sha256=79192cfb7838a42fcb373347080ca08429083b4c3ed1f867f587a9e0e195a4a1 contracts/upstream/v1/oss-upload.schema.json
-sha256=2aa7cd3f4fa07f7e1a3037107fa7a56183f28370ea06a2a9b8dc18c8790eee2d contracts/upstream/v1/p1-development-profile.json
-sha256=e0f3ec455bb7fcaff4416ac4d8e3ccddb8f838b85485c85719e594d1f8896d20 contracts/upstream/v1/p1-development-profile.schema.json
+sha256=b8f0d0fa9fbdd5bfa47e1b3bdb995cf0d26de4a5267414fc6c4ec3a2b0982b02 contracts/upstream/v1/oss-upload.schema.json
+sha256=bbb0a9da7f5493ccc0bc6a9f18fd164dc222a380623ae8e03f955786ac0ccaad contracts/upstream/v1/p1-development-profile.json
+sha256=21740f2119f2793d93db5f5d794ec455840442ec7eec9d2d0f105a09c7820ecf contracts/upstream/v1/p1-development-profile.schema.json
 sha256=bcdeb2e5152efe23a9eeca04eca7effbfbf7a897f66079d68fb23aa87ede64be contracts/upstream/v1/static-cell-artifact.schema.json
diff --git a/contracts/upstream/v1/manifest.json b/contracts/upstream/v1/manifest.json
index 36e77d4..67e5989 100644
--- a/contracts/upstream/v1/manifest.json
+++ b/contracts/upstream/v1/manifest.json
@@ -48,9 +48,9 @@
     "jcs-golden.json": "371ee1ddc2f8626215f90b9e64de79d932b757f79b84ad1a55ccdd713d9e1812",
     "mq-topology.json": "ade0f2dcf4247351db82ca7498941b925c832ef1ee6d546c5bf34a4921011c68",
     "mq.schema.json": "d566899abbc8f0f8404cfe79ea58b0d1e7bf7e9fc663b09b282c15d5c74f505d",
-    "oss-upload.schema.json": "79192cfb7838a42fcb373347080ca08429083b4c3ed1f867f587a9e0e195a4a1",
-    "p1-development-profile.json": "2aa7cd3f4fa07f7e1a3037107fa7a56183f28370ea06a2a9b8dc18c8790eee2d",
-    "p1-development-profile.schema.json": "e0f3ec455bb7fcaff4416ac4d8e3ccddb8f838b85485c85719e594d1f8896d20",
+    "oss-upload.schema.json": "b8f0d0fa9fbdd5bfa47e1b3bdb995cf0d26de4a5267414fc6c4ec3a2b0982b02",
+    "p1-development-profile.json": "bbb0a9da7f5493ccc0bc6a9f18fd164dc222a380623ae8e03f955786ac0ccaad",
+    "p1-development-profile.schema.json": "21740f2119f2793d93db5f5d794ec455840442ec7eec9d2d0f105a09c7820ecf",
     "static-cell-artifact.schema.json": "bcdeb2e5152efe23a9eeca04eca7effbfbf7a897f66079d68fb23aa87ede64be"
   }
 }
diff --git a/contracts/upstream/v1/oss-upload.schema.json b/contracts/upstream/v1/oss-upload.schema.json
index 86b3132..595b0a1 100644
--- a/contracts/upstream/v1/oss-upload.schema.json
+++ b/contracts/upstream/v1/oss-upload.schema.json
@@ -1,205 +1,56 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "$id": "https://go-sip.local/contracts/v1/oss-upload.schema.json",
-  "title": "Recording upload control-plane messages",
+  "title": "Dispatcher-issued recording upload grant",
   "type": "object",
-  "required": [
-    "kind"
-  ],
+  "additionalProperties": false,
   "properties": {
     "kind": {
-      "type": "string"
+      "const": "grant"
+    },
+    "upload_id": {
+      "type": "string",
+      "minLength": 1,
+      "maxLength": 128
+    },
+    "recording_id": {
+      "type": "string",
+      "minLength": 1,
+      "maxLength": 128
+    },
+    "upload_url": {
+      "type": "string",
+      "format": "uri",
+      "pattern": "^https://"
+    },
+    "required_headers": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    },
+    "expires_at": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "max_bytes": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "object_binding": {
+      "type": "string",
+      "minLength": 1,
+      "maxLength": 256
     }
   },
-  "oneOf": [
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {
-          "const": "request"
-        },
-        "upload_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "recording_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "call_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "size_bytes": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "checksum_sha256": {
-          "type": "string",
-          "pattern": "^[a-f0-9]{64}$"
-        },
-        "format": {
-          "enum": [
-            "wav",
-            "raw_pcm",
-            "pcma"
-          ]
-        },
-        "channels": {
-          "const": 1
-        },
-        "sample_rate_hz": {
-          "type": "integer",
-          "minimum": 8000
-        },
-        "duration_ms": {
-          "type": "integer",
-          "minimum": 1
-        }
-      },
-      "required": [
-        "upload_id",
-        "recording_id",
-        "call_id",
-        "size_bytes",
-        "checksum_sha256",
-        "format",
-        "channels",
-        "sample_rate_hz",
-        "duration_ms"
-      ]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {
-          "const": "grant"
-        },
-        "upload_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "recording_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "upload_url": {
-          "type": "string",
-          "format": "uri",
-          "pattern": "^https://"
-        },
-        "required_headers": {
-          "type": "object",
-          "additionalProperties": {
-            "type": "string"
-          }
-        },
-        "expires_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "max_bytes": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "object_binding": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 256
-        }
-      },
-      "required": [
-        "upload_id",
-        "recording_id",
-        "upload_url",
-        "required_headers",
-        "expires_at",
-        "max_bytes",
-        "object_binding"
-      ]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {
-          "const": "complete"
-        },
-        "upload_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "recording_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "size_bytes": {
-          "type": "integer",
-          "minimum": 1
-        },
-        "checksum_sha256": {
-          "type": "string",
-          "pattern": "^[a-f0-9]{64}$"
-        },
-        "etag": {
-          "type": [
-            "string",
-            "null"
-          ],
-          "maxLength": 256
-        }
-      },
-      "required": [
-        "upload_id",
-        "recording_id",
-        "size_bytes",
-        "checksum_sha256",
-        "etag"
-      ]
-    },
-    {
-      "additionalProperties": false,
-      "properties": {
-        "kind": {
-          "const": "verified"
-        },
-        "upload_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "recording_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 128
-        },
-        "oss_id": {
-          "type": "string",
-          "minLength": 1,
-          "maxLength": 512
-        },
-        "verified_at": {
-          "type": "string",
-          "format": "date-time"
-        },
-        "checksum_sha256": {
-          "type": "string",
-          "pattern": "^[a-f0-9]{64}$"
-        }
-      },
-      "required": [
-        "upload_id",
-        "recording_id",
-        "oss_id",
-        "verified_at",
-        "checksum_sha256"
-      ]
-    }
+  "required": [
+    "kind",
+    "upload_id",
+    "recording_id",
+    "upload_url",
+    "required_headers",
+    "expires_at",
+    "max_bytes",
+    "object_binding"
   ]
 }
diff --git a/contracts/upstream/v1/p1-development-profile.json b/contracts/upstream/v1/p1-development-profile.json
index 21b0db6..ef2a9f8 100644
--- a/contracts/upstream/v1/p1-development-profile.json
+++ b/contracts/upstream/v1/p1-development-profile.json
@@ -16,7 +16,6 @@
     "final_permit_ttl_ms": 1000
   },
   "modes": ["full_ai", "asr_only"],
-  "retention": {"keep_unverified_assets": true, "delete_only_after_verified": true, "backup_kind": "local-sqlite-wal-consistent"},
   "status": "development-only-not-production-approval",
   "real_budget": "unknown",
   "operator_approval": "not-granted"
diff --git a/contracts/upstream/v1/p1-development-profile.schema.json b/contracts/upstream/v1/p1-development-profile.schema.json
index b7c9be8..bcf9d4d 100644
--- a/contracts/upstream/v1/p1-development-profile.schema.json
+++ b/contracts/upstream/v1/p1-development-profile.schema.json
@@ -13,7 +13,6 @@
     "topology",
     "limits",
     "modes",
-    "retention",
     "status"
   ],
   "properties": {
@@ -120,29 +119,6 @@
         ]
       }
     },
-    "retention": {
-      "type": "object",
-      "additionalProperties": false,
-      "required": [
-        "keep_unverified_assets",
-        "delete_only_after_verified",
-        "backup_kind"
-      ],
-      "properties": {
-        "keep_unverified_assets": {
-          "const": true
-        },
-        "delete_only_after_verified": {
-          "const": true
-        },
-        "backup_kind": {
-          "enum": [
-            "local-sqlite-wal-consistent",
-            "not-configured"
-          ]
-        }
-      }
-    },
     "status": {
       "const": "development-only-not-production-approval"
     },
diff --git a/docs/contracts/dispatcher-agent.md b/docs/contracts/dispatcher-agent.md
index 99aa6fd..abc4311 100644
--- a/docs/contracts/dispatcher-agent.md
+++ b/docs/contracts/dispatcher-agent.md
@@ -166,7 +166,7 @@ Dispatcher 从已校验的 `call.execute` 构造 binding；Agent 回报不能改
 响应：`ResponseMeta`、`state`、`runtime_configs[]`、`UploadPolicy`：
 
 - `ConfigReference`：`kind`、`version`、`sha256`、`source`；
-- `UploadPolicy`：`enabled`、`max_asset_bytes`、`min_retention_ms`、`allowed_hosts[]`。
+- `UploadPolicy`：`enabled`、`max_asset_bytes`、`allowed_hosts[]`。
 
 当前 Dispatcher 启动绑定流程只执行 status + activate，没有调用 bootstrap。
 
@@ -284,7 +284,7 @@ Dispatcher 侧额外要求：
 - 同upload ID、同operation ID及原请求正文返回原grant，包括原到期时间；绑定或正文不同返回冲突；
 - 重新签发必须使用显式新请求身份，保持原资产及对象绑定；不因原请求重放自动续期，不向SaaS申请TOKEN。
 
-新请求当前返回 `UPLOAD_STATE_REQUESTED`；持久层状态为 `granted`。`UPLOADING` 枚举存在，但当前 Dispatcher handler 不把 Agent 的 PUT 过程映射为该状态。
+新请求当前返回 `UPLOAD_STATE_REQUESTED`；持久层状态为 `granted`。上传通知可靠入队后返回 `UPLOAD_STATE_COMPLETED`，失败返回 `UPLOAD_STATE_FAILED`。
 
 目标流程为 **D 依据自身配置文件向 A 提供临时上传 TOKEN，不向 SaaS 申请 OSS 配置/TOKEN**。D 侧配置缺失/无效时明确失败，不切换配置源；长期凭据不交给 A，不写入示例、日志或证据。当前TOKEN形态为官方SDK生成的受限预签名PUT信息，映射到UploadGrant；它不是OSS原生强制一次性凭据，Agent通过持久尝试状态保证每次授权尝试最多一次PUT。
 
diff --git a/docs/contracts/saas-dispatcher.md b/docs/contracts/saas-dispatcher.md
index 89b7781..27d83a0 100644
--- a/docs/contracts/saas-dispatcher.md
+++ b/docs/contracts/saas-dispatcher.md
@@ -143,7 +143,7 @@ P1 仍只运行一个单活 Dispatcher。现在必须在合同及本地路由测
 }
 ```
 
-源枚举为 `command.result`、`call.status`、`transcript.updated`、`call.finished`、`recording.ready`、`recording.failed`、`transcript.failed`、`contact.opt_out`。它们不自动覆盖新增的配置/查询/上传响应消息。
+源枚举为 `command.result`、`call.status`、`transcript.updated`、`call.finished`、`recording.uploaded`、`recording.failed`、`transcript.failed`、`contact.opt_out`。它们不自动覆盖新增的配置/查询/上传响应消息。
 
 事件同时通过 `mq.schema.json` 和 `event-payloads.schema.json`；`EventBuilder` 拒绝未知字段。旧实现由 SQLite 按 `aggregate_type + aggregate_id` 递增版本，Agent 不能指定版本；新基线仍须验证租户/Dispatcher 归属，不将旧实现等同完整隔离。
 
@@ -171,12 +171,12 @@ P1 仍只运行一个单活 Dispatcher。现在必须在合同及本地路由测
 | `call.status` | `call_id`, `execution_id`, `call_state`, `call_version`, `attempt_id`, `attempt_state` |
 | `transcript.updated` | `call_id`, `turn_id`, `segment_id`, `role`, `revision`, `text`, `is_final`, `start_ms`, `end_ms`, `playback_state` |
 | `call.finished` | `call_id`, `execution_id`, `call_version`, `outcome`, `started_at`, `ended_at`, `duration_ms`, `reason_code` |
-| `recording.ready` | `call_id`, `recording_id`, `oss_id`, `format`, `channels`, `sample_rate_hz`, `duration_ms`, `size_bytes`, `checksum_sha256` |
+| `recording.uploaded` | `call_id`, `recording_id`, `upload_id`, `bucket`, `object_key`, `format`, `channels`, `sample_rate_hz`, `duration_ms`, `size_bytes`, `checksum_sha256` |
 | `recording.failed` | `call_id`, `recording_id`, `stage`, `reason_code`, `retryable` |
 | `transcript.failed` | `call_id`, `reason_code`, `retryable` |
 | `contact.opt_out` | `call_id`, `task_id`, `task_item_id`, `requested_at` |
 
-v2已用`recording.uploaded`取代本项目的`recording.ready`；不得返回虚构OSS ID或等待SaaS verified。新字段与可靠入队边界见§6.1，旧表不作为v2校验依据。
+`recording.uploaded`只表示上传事实已可靠进入指定持久队列，不表示SaaS已消费或处理；字段与可靠入队边界见§6.1。
 
 ### 4.4 Outbox 交付
 
diff --git a/docs/evidence/20260918-acceptance-matrix.md b/docs/evidence/20260918-acceptance-matrix.md
index 202be1b..c30a968 100644
--- a/docs/evidence/20260918-acceptance-matrix.md
+++ b/docs/evidence/20260918-acceptance-matrix.md
@@ -6,7 +6,7 @@
 
 | 门禁 | 本地结果 | 证据/未决项 |
 | --- | --- | --- |
-| G0 / W01 契约发布 | **本地通过 / 外部阻塞** | 项目内 `contracts/archive/upstream/2026-09-18-p1-baseline` 已完成严格事件/双模式 AI/授权/OSS/静态制品/profile Schema、正反例与哈希；明确继承 dirty source 且非外部权威，真实预算/授权仍未签收。 |
+| G0 / W01 契约发布 | **本地通过 / 外部阻塞** | 项目内早期 W01 契约快照已完成严格事件/双模式 AI/授权/OSS/静态制品/profile Schema、正反例与哈希；该历史快照已从当前工作树移除，明确继承 dirty source 且非外部权威，真实预算/授权仍未签收。 |
 | W02 Unary Proto/会话 | **本地通过 / 集成待验证** | `agent.v1.AgentControlService` Proto、生成 stubs、`proto/ERRORS.md`、Buf manifest 和生成/handler 测试通过；Dispatcher/Agent部署级运行会话仍需联测。 |
 | W03-a 工具链/依赖 | **本地通过** | `go.mod` Go 1.27.1、Cobra 双子命令、`go mod verify`、依赖许可证清单和 `govulncheck@v1.7.0` 无漏洞扫描；ARI/LLM/ASR/TTS 隔离 API/协议 Mock PoC 已记录，正式锁版和真实供应商仍未验收。 |
 | W03-c SQLite/MQ PoC | **本地通过 / 外部未验收** | inbox、幂等、outbox、publisher-confirm 边界、租户队列/版本化 exchange、lease、配额和控制 CAS 有 race 单测；`make mq-integration-local` 以 disposable RabbitMQ 4.1.8 验证 adapter confirm/ACK/permanent reject→DLQ/consumer cancellation，并验证 Dispatcher tenant consume→SQLite inbox/task/outbox→event publish；当前候选二进制另在 owner-authorized ECS 通过隔离 RabbitMQ 完成 `routed=true`、`inbox=1/task=1/outbox=1`，再由候选 Dispatcher flush 为 `task_status=accepted/outbox_status=published`（证据：`docs/evidence/20260918-rabbitmq-integration.md`）；SaaS 侧使用版本化 contract/fixture Mock，边界记录在 `docs/evidence/20260919-local-saas-contract-mock.md`；没有批准 broker 版本/ACL/崩溃注入/SaaS application receipt。 |
diff --git a/docs/evidence/20260918-contract-input-blocker.md b/docs/evidence/20260918-contract-input-blocker.md
index ce83529..d8727ff 100644
--- a/docs/evidence/20260918-contract-input-blocker.md
+++ b/docs/evidence/20260918-contract-input-blocker.md
@@ -2,7 +2,7 @@
 
 The user selected **provide formal W01/W02 artifacts and continue**. The only
 new candidate found in the parent worktree was copied read-only into
-`contracts/archive/upstream/2026-09-17-snapshot/` and verified against its recorded
+the pre-v1 contract snapshot from the repository history and verified against its recorded
 file hashes.
 
 It is not yet a formal release:
diff --git a/docs/evidence/20260918-g0-status.md b/docs/evidence/20260918-g0-status.md
index edaf950..7e7c6cb 100644
--- a/docs/evidence/20260918-g0-status.md
+++ b/docs/evidence/20260918-g0-status.md
@@ -49,7 +49,7 @@ repository is `go-sip`; local release manifests preserve the historical fact.
 
 ## References
 
-- Project baseline: `contracts/archive/upstream/2026-09-18-p1-baseline/`
+- Project baseline: the historical pre-v1 contract snapshot (removed from the current work tree)
 - Local evidence: `docs/evidence/20260918-local-development.json`
 - W05 SQLite restart evidence: `docs/evidence/20260918-w05-restart.md`
 - W06/W12 targeted local evidence: `docs/evidence/20260918-w06-w12-local.md`
diff --git a/docs/evidence/20260918-local-development.json b/docs/evidence/20260918-local-development.json
index ad44c05..510191d 100644
--- a/docs/evidence/20260918-local-development.json
+++ b/docs/evidence/20260918-local-development.json
@@ -3,7 +3,7 @@
   "scope": "go-sip local development only",
   "working_tree": "dirty-project-worktree",
   "source_contract": {
-    "active_bundle": "contracts/archive/upstream/2026-09-18-p1-baseline",
+    "active_bundle": "contracts/upstream/v1",
     "release_kind": "project-owned-development-baseline",
     "external_authority": false,
     "source_bundle": "2026-09-17-snapshot",
diff --git a/docs/plan-0918.md b/docs/plan-0918.md
index 1641b6f..4e89cd5 100644
--- a/docs/plan-0918.md
+++ b/docs/plan-0918.md
@@ -22,7 +22,7 @@
 需求依据顺序：
 
 1. 当前适用的用户确认和 [项目约束](../AGENTS.md)。已确认方向不重复索要审批；缺失字段、预算及偏离方案的变更不能自行补成“已批准”。
-2. 外部字段/路径/状态在外部权威闭包可用时来自上游版本化契约包；早期项目内 W01 基线已归档至 `contracts/archive/upstream/2026-09-18-p1-baseline`，当前代码只使用项目内唯一的 `contracts/upstream/v1` 契约包；未发生契约迁移前不新增或合并契约。内部接口来自项目内 `agent.v1` Proto；不能将未进入当前契约包的说明文字当作 Schema。
+2. 外部字段/路径/状态在外部权威闭包可用时来自上游版本化契约包；早期项目内 W01 基线不再属于当前工作树，当前代码只使用项目内唯一的 `contracts/upstream/v1` 契约包；未发生契约迁移前不新增或合并契约。内部接口来自项目内 `agent.v1` Proto；不能将未进入当前契约包的说明文字当作 Schema。
 3. [G0确认方案](G0开发准备与契约冻结提案_v0.1.md)记录最新确认和待交付门禁；总体、通信、组件和验收文档补充实施细则。
 4. 本计划只编排任务和阅读入口。若发现来源冲突，列明两个出处并暂停受影响部分；不得用计划、旧实现或 SDK 默认值覆盖权威合同。
 
@@ -32,7 +32,7 @@
 2. **每个 Dispatcher 有全局唯一、不重复的 ID 和独立接收 Topic/队列**。消息必须定向到指定 D，响应回原 D，来源可追溯；不能多个 D 共用一条队列竞争消费或广播后过滤。Dispatcher 身份不等于 tenant/Agent/Cell ID 或 `dispatcher_epoch`，租户独立队列与原值 `tenant_key` 仍保留。
 3. 精确 ID 生成/持久化/重复身份处理、Topic/队列/绑定命名、信封关联/错误/超时以及新 routing key 的完整字节预算须由 W01 冻结；方向已经确认，但不能自行往严格旧 Schema 加字段。P1仍是单活 D，D1/D2 路由隔离只作本地契约/消息 fixture，不新增多 D 调度、HA、共享额度或生产资源。
 4. **D↔A 仍为 Unary，A→OSS 仍直传**。MQ-only 不禁止 OSS/ARI/供应商 HTTP(S) 或 gRPC HTTP/2。OSS 配置由 D 配置文件提供，临时 TOKEN 由 D 向 A 提供，不再由 SaaS 下发；保留 D 签发能力。R12 提供原请求绑定的临时授权；R13 持久保存上传事实及原通知身份，并以指定队列可靠入队作为本项目完成条件。不等待 SaaS 处理，也不把本地 outbox 写入等同 MQ 入队。
-5. 旧 AI GET、控制/查询/补传 HTTP 和上传 HTTP 方案被本修订替代；`contracts/upstream/v1/` 是当前代码唯一使用的项目内 V1 合同包；未使用的旧快照和 OpenAPI 已移至 `contracts/archive/upstream/`，不能在包外另造兼容合同或绕过其哈希。未发生契约迁移前不新增或合并契约；禁止先实现猜测消息再补合同。
+5. 旧 AI GET、控制/查询/补传 HTTP 和上传 HTTP 方案被本修订替代；`contracts/upstream/v1/` 是当前代码唯一使用的项目内 V1 合同包；未使用的旧快照和 OpenAPI 不属于当前工作树，不能在包外另造兼容合同或绕过其哈希。未发生契约迁移前不新增或合并契约；禁止先实现猜测消息再补合同。
 6. 文档修订阶段已结束；当前目标已获批准实施本项目契约、代码、配置和测试，由当前Agent独立执行，不启动子Agent。已确认细节见[MQ-only V1冻结方案](contracts/mq-only-v1-freeze-proposal.md)，不重开已批准方向；仍不访问真实SaaS/供应商/云/拨号，本地隔离broker可用于合同测试。文档或局部代码完成不关闭§8.2联合门禁。
 
 目标语义见 R8，当前内部实现事实与差异见 R9，完整 MQ 目标时序见 R10。R1–R6 或历史证据中与本修订冲突的旧传输、路由及通过结论，不得继续作为新接入依据；只读来源包的变更必须走新版本发布。
diff --git a/gen/agent/v1/agent.pb.go b/gen/agent/v1/agent.pb.go
index 125cc38..a9e25a1 100644
--- a/gen/agent/v1/agent.pb.go
+++ b/gen/agent/v1/agent.pb.go
@@ -478,10 +478,8 @@ type UploadState int32
 const (
 	UploadState_UPLOAD_STATE_UNSPECIFIED UploadState = 0
 	UploadState_UPLOAD_STATE_REQUESTED   UploadState = 1
-	UploadState_UPLOAD_STATE_UPLOADING   UploadState = 2
 	UploadState_UPLOAD_STATE_COMPLETED   UploadState = 3
 	UploadState_UPLOAD_STATE_FAILED      UploadState = 4
-	UploadState_UPLOAD_STATE_EXPIRED     UploadState = 5
 )
 
 // Enum value maps for UploadState.
@@ -489,18 +487,14 @@ var (
 	UploadState_name = map[int32]string{
 		0: "UPLOAD_STATE_UNSPECIFIED",
 		1: "UPLOAD_STATE_REQUESTED",
-		2: "UPLOAD_STATE_UPLOADING",
 		3: "UPLOAD_STATE_COMPLETED",
 		4: "UPLOAD_STATE_FAILED",
-		5: "UPLOAD_STATE_EXPIRED",
 	}
 	UploadState_value = map[string]int32{
 		"UPLOAD_STATE_UNSPECIFIED": 0,
 		"UPLOAD_STATE_REQUESTED":   1,
-		"UPLOAD_STATE_UPLOADING":   2,
 		"UPLOAD_STATE_COMPLETED":   3,
 		"UPLOAD_STATE_FAILED":      4,
-		"UPLOAD_STATE_EXPIRED":     5,
 	}
 )
 
@@ -1608,13 +1602,12 @@ func (x *ConfigReference) GetSource() string {
 }
 
 type UploadPolicy struct {
-	state          protoimpl.MessageState `protogen:"open.v1"`
-	Enabled        bool                   `protobuf:"varint,1,opt,name=enabled,proto3" json:"enabled,omitempty"`
-	MaxAssetBytes  int64                  `protobuf:"varint,2,opt,name=max_asset_bytes,json=maxAssetBytes,proto3" json:"max_asset_bytes,omitempty"`
-	MinRetentionMs int64                  `protobuf:"varint,3,opt,name=min_retention_ms,json=minRetentionMs,proto3" json:"min_retention_ms,omitempty"`
-	AllowedHosts   []string               `protobuf:"bytes,4,rep,name=allowed_hosts,json=allowedHosts,proto3" json:"allowed_hosts,omitempty"`
-	unknownFields  protoimpl.UnknownFields
-	sizeCache      protoimpl.SizeCache
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Enabled       bool                   `protobuf:"varint,1,opt,name=enabled,proto3" json:"enabled,omitempty"`
+	MaxAssetBytes int64                  `protobuf:"varint,2,opt,name=max_asset_bytes,json=maxAssetBytes,proto3" json:"max_asset_bytes,omitempty"`
+	AllowedHosts  []string               `protobuf:"bytes,4,rep,name=allowed_hosts,json=allowedHosts,proto3" json:"allowed_hosts,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
 }
 
 func (x *UploadPolicy) Reset() {
@@ -1661,13 +1654,6 @@ func (x *UploadPolicy) GetMaxAssetBytes() int64 {
 	return 0
 }
 
-func (x *UploadPolicy) GetMinRetentionMs() int64 {
-	if x != nil {
-		return x.MinRetentionMs
-	}
-	return 0
-}
-
 func (x *UploadPolicy) GetAllowedHosts() []string {
 	if x != nil {
 		return x.AllowedHosts
@@ -3899,12 +3885,11 @@ const file_agent_v1_agent_proto_rawDesc = "" +
 	"\x04kind\x18\x01 \x01(\tR\x04kind\x12\x18\n" +
 	"\aversion\x18\x02 \x01(\tR\aversion\x12\x16\n" +
 	"\x06sha256\x18\x03 \x01(\tR\x06sha256\x12\x16\n" +
-	"\x06source\x18\x04 \x01(\tR\x06source\"\x9f\x01\n" +
+	"\x06source\x18\x04 \x01(\tR\x06source\"\x8d\x01\n" +
 	"\fUploadPolicy\x12\x18\n" +
 	"\aenabled\x18\x01 \x01(\bR\aenabled\x12&\n" +
-	"\x0fmax_asset_bytes\x18\x02 \x01(\x03R\rmaxAssetBytes\x12(\n" +
-	"\x10min_retention_ms\x18\x03 \x01(\x03R\x0eminRetentionMs\x12#\n" +
-	"\rallowed_hosts\x18\x04 \x03(\tR\fallowedHosts\"\x87\x03\n" +
+	"\x0fmax_asset_bytes\x18\x02 \x01(\x03R\rmaxAssetBytes\x12#\n" +
+	"\rallowed_hosts\x18\x04 \x03(\tR\fallowedHostsJ\x04\b\x03\x10\x04R\x10min_retention_ms\"\x87\x03\n" +
 	"\x10ExecutionBinding\x12\x1b\n" +
 	"\ttenant_id\x18\x01 \x01(\tR\btenantId\x12\x1d\n" +
 	"\n" +
@@ -4135,14 +4120,12 @@ const file_agent_v1_agent_proto_rawDesc = "" +
 	"\tAssetKind\x12\x1a\n" +
 	"\x16ASSET_KIND_UNSPECIFIED\x10\x00\x12\x18\n" +
 	"\x14ASSET_KIND_RECORDING\x10\x01\x12\x19\n" +
-	"\x15ASSET_KIND_TRANSCRIPT\x10\x02*\xb2\x01\n" +
+	"\x15ASSET_KIND_TRANSCRIPT\x10\x02*\xb6\x01\n" +
 	"\vUploadState\x12\x1c\n" +
 	"\x18UPLOAD_STATE_UNSPECIFIED\x10\x00\x12\x1a\n" +
 	"\x16UPLOAD_STATE_REQUESTED\x10\x01\x12\x1a\n" +
-	"\x16UPLOAD_STATE_UPLOADING\x10\x02\x12\x1a\n" +
 	"\x16UPLOAD_STATE_COMPLETED\x10\x03\x12\x17\n" +
-	"\x13UPLOAD_STATE_FAILED\x10\x04\x12\x18\n" +
-	"\x14UPLOAD_STATE_EXPIRED\x10\x05*\x83\x02\n" +
+	"\x13UPLOAD_STATE_FAILED\x10\x04\"\x04\b\x02\x10\x02\"\x04\b\x05\x10\x05*\x16UPLOAD_STATE_UPLOADING*\x14UPLOAD_STATE_EXPIRED*\x83\x02\n" +
 	"\bFactKind\x12\x19\n" +
 	"\x15FACT_KIND_UNSPECIFIED\x10\x00\x12 \n" +
 	"\x1cFACT_KIND_EXECUTION_ACCEPTED\x10\x01\x12\x19\n" +
diff --git a/internal/store/migrations/003_uploads.sql b/internal/store/migrations/003_uploads.sql
index 3c802f3..8859ffc 100644
--- a/internal/store/migrations/003_uploads.sql
+++ b/internal/store/migrations/003_uploads.sql
@@ -5,7 +5,6 @@ CREATE TABLE IF NOT EXISTS uploads (
     grant BLOB NOT NULL,
     object_key TEXT NOT NULL,
     state TEXT NOT NULL CHECK (state IN ('granted', 'completed', 'failed')),
-    oss_id TEXT,
     created_at TEXT NOT NULL,
     completed_at TEXT
 );
diff --git a/internal/store/upload_notification_test.go b/internal/store/upload_notification_test.go
index ba45d5e..21e2882 100644
--- a/internal/store/upload_notification_test.go
+++ b/internal/store/upload_notification_test.go
@@ -18,7 +18,7 @@ func TestUploadCompletionRequiresPublishedOriginalNotice(t *testing.T) {
 	if err := s.BindDispatcherID(identityA); err != nil {
 		t.Fatal(err)
 	}
-	if err := s.InsertUpload(UploadRecord{UploadID: "upload-a", Binding: []byte("binding"), Asset: []byte("asset"), Grant: []byte("grant"), ObjectKey: "recordings/recording-a.wav", Bucket: "example-bucket", State: "granted", CreatedAt: now}); err != nil {
+	if _, err := s.IssueUploadGrant(UploadRecord{UploadID: "upload-a", Binding: []byte("binding"), Asset: []byte("asset"), Grant: []byte("grant"), ObjectKey: "recordings/recording-a.wav", Bucket: "example-bucket", State: "granted", CreatedAt: now}, "request-a", "request-hash-a"); err != nil {
 		t.Fatal(err)
 	}
 	raw, err := contracts.Files.ReadFile("upstream/v1/examples/event-recording-uploaded.json")
diff --git a/internal/store/uploads.go b/internal/store/uploads.go
index 539cc92..54eec0a 100644
--- a/internal/store/uploads.go
+++ b/internal/store/uploads.go
@@ -47,28 +47,3 @@ func (s *Store) LoadUpload(uploadID string) (UploadRecord, error) {
 	}
 	return record, nil
 }
-
-func (s *Store) InsertUpload(record UploadRecord) error {
-	if record.UploadID == "" || len(record.Binding) == 0 || len(record.Asset) == 0 || len(record.Grant) == 0 || record.ObjectKey == "" || record.Bucket == "" || record.State != "granted" {
-		return errors.New("complete granted upload record is required")
-	}
-	if record.CreatedAt.IsZero() {
-		record.CreatedAt = s.now().UTC()
-	}
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	tx, err := s.db.Begin()
-	if err != nil {
-		return err
-	}
-	defer tx.Rollback()
-	_, err = tx.Exec(`INSERT INTO uploads(upload_id,binding,asset,grant,object_key,state,created_at,completed_at)
- VALUES(?,?,?,?,?,?,?,NULL)`, record.UploadID, record.Binding, record.Asset, record.Grant, record.ObjectKey, record.State, record.CreatedAt.UTC().Format(time.RFC3339Nano))
-	if err != nil {
-		return fmt.Errorf("insert upload: %w", err)
-	}
-	if _, err := tx.Exec(`INSERT INTO upload_destinations(upload_id,bucket) VALUES(?,?)`, record.UploadID, record.Bucket); err != nil {
-		return err
-	}
-	return tx.Commit()
-}
diff --git a/proto/ERRORS.md b/proto/ERRORS.md
index d03dd18..3d8e34b 100644
--- a/proto/ERRORS.md
+++ b/proto/ERRORS.md
@@ -50,8 +50,8 @@ request.
   An identical duplicate returns the original receipt; a digest mismatch is a
   conflict.
 - `RequestUpload`/`CompleteUpload`: `upload_id` and the asset checksum are
-  retained. Completion is returned only after the OSS/SaaS verification state
-  is known; a local PUT success is not `recording.ready`.
+  retained. Completion is returned only after the `recording.uploaded` fact is
+  durably queued; a local PUT success alone is not `recording.uploaded`.
 
 Read-only methods may be retried, but callers still preserve the original
 request and trace identity: `GetAgentStatus`, `GetBootstrap`, and
diff --git a/proto/agent/v1/agent.proto b/proto/agent/v1/agent.proto
index 2c55984..8a215e4 100644
--- a/proto/agent/v1/agent.proto
+++ b/proto/agent/v1/agent.proto
@@ -92,10 +92,10 @@ enum AssetKind {
 enum UploadState {
   UPLOAD_STATE_UNSPECIFIED = 0;
   UPLOAD_STATE_REQUESTED = 1;
-  UPLOAD_STATE_UPLOADING = 2;
   UPLOAD_STATE_COMPLETED = 3;
   UPLOAD_STATE_FAILED = 4;
-  UPLOAD_STATE_EXPIRED = 5;
+  reserved 2, 5;
+  reserved "UPLOAD_STATE_UPLOADING", "UPLOAD_STATE_EXPIRED";
 }
 
 enum FactKind {
@@ -222,8 +222,9 @@ message ConfigReference {
 message UploadPolicy {
   bool enabled = 1;
   int64 max_asset_bytes = 2;
-  int64 min_retention_ms = 3;
   repeated string allowed_hosts = 4;
+  reserved 3;
+  reserved "min_retention_ms";
 }
 
 message ExecutionBinding {
diff --git a/proto/manifest.json b/proto/manifest.json
index 137a257..d4f98e6 100644
--- a/proto/manifest.json
+++ b/proto/manifest.json
@@ -24,8 +24,8 @@
     },
     {
       "path": "proto/ERRORS.md",
-      "bytes": 4706,
-      "sha256": "0fb4ae7a41c3e7127645e393ee175b660f2aba9f9d27b8c8c033f1f6c334d163"
+      "bytes": 4722,
+      "sha256": "794c2b5f901803a0d8f7febfda3295781b612270fcce64b4b7361106228a9295"
     },
     {
       "path": "proto/README.md",
@@ -34,13 +34,13 @@
     },
     {
       "path": "proto/agent/v1/agent.proto",
-      "bytes": 10681,
-      "sha256": "7eec2489bc7e18dfd6ea5a11f4eebfc27fe02431cbf6c6f123924b0e91c58d72"
+      "bytes": 10730,
+      "sha256": "81e2b9b89e0eea8fef0ca583acf83b1e314b3d4ac681f6164f5895060e4cf731"
     },
     {
       "path": "gen/agent/v1/agent.pb.go",
-      "bytes": 144947,
-      "sha256": "af13ba8a2a6a5c8b0f7c66aa7c8a6d2a09829be6bc3a38dd4ab5ca79730fca0e"
+      "bytes": 144174,
+      "sha256": "18e870af711d7890ff80fe9095c82203d76c81402b7e333b76b37171ce5dfaaf"
     },
     {
       "path": "gen/agent/v1/agent_grpc.pb.go",
diff --git a/scripts/archive/publish-mq-v2.py b/scripts/archive/publish-mq-v2.py
deleted file mode 100644
index 8fccbac..0000000
--- a/scripts/archive/publish-mq-v2.py
+++ /dev/null
@@ -1,278 +0,0 @@
-#!/usr/bin/env python3
-"""Reproduce the project-local v2 draft from approved rules and pinned v1 inputs.
-
-The v1 input is never changed. Upload delivery ends at the designated durable
-MQ queue: no upload-session request, verified response or SaaS OSS ID protocol.
-"""
-import copy
-import hashlib
-import json
-from pathlib import Path
-from typing import Any
-
-import yaml
-
-ROOT = Path(__file__).resolve().parent.parent
-OLD = ROOT / "contracts/upstream/2026-09-19-p1-v1"
-NEW = ROOT / "contracts/upstream/2026-09-21-p1-v2"
-BASE = "https://go-sip.local/contracts/2026-09-21-p1-v2/"
-DID = "c046b893-8628-4589-ae50-619d049248a6"
-AT = "2026-09-21T00:00:00Z"
-SCHEMA = "https://json-schema.org/draft/2020-12/schema"
-WRITTEN = set()
-
-
-def emit_text(name, text):
-    path = NEW / name
-    path.parent.mkdir(parents=True, exist_ok=True)
-    path.write_text(text)
-    WRITTEN.add(name)
-
-
-def emit(name, value):
-    emit_text(name, json.dumps(value, ensure_ascii=False, indent=2) + "\n")
-
-
-def load_json(path):
-    try:
-        return json.loads(path.read_text())
-    except (OSError, json.JSONDecodeError) as exc:
-        raise RuntimeError(f"Cannot load pinned source schema {path}") from exc
-
-
-def ref(name):
-    return {"$ref": "#/$defs/" + name}
-
-
-def obj(properties, required=None):
-    return {"type": "object", "additionalProperties": False,
-            "required": list(properties) if required is None else required,
-            "properties": properties}
-
-
-def rewrite_refs(value, prefix):
-    if isinstance(value, list):
-        return [rewrite_refs(v, prefix) for v in value]
-    if not isinstance(value, dict):
-        return value
-    result = {k: rewrite_refs(v, prefix) for k, v in value.items()}
-    r = result.get("$ref", "")
-    if r.startswith("#/components/schemas/"):
-        result["$ref"] = "#/$defs/" + prefix + r.split("/")[-1]
-    return result
-
-
-def uploaded_event_schema(value: Any) -> Any:
-    if isinstance(value, list):
-        return [uploaded_event_schema(v) for v in value]
-    if isinstance(value, dict):
-        return {k: uploaded_event_schema(v) for k, v in value.items()}
-    if value == "recording.ready":
-        return "recording.uploaded"
-    if value == "#/$defs/recording_ready":
-        return "#/$defs/recording_uploaded"
-    return value
-
-
-# Preserve unrelated business schemas; the old package and its IDs stay intact.
-for path in sorted(OLD.glob("*.schema.json")):
-    schema = load_json(path)
-    schema["$id"] = BASE + path.name
-    emit(path.name, schema)
-
-mq = load_json(OLD / "mq.schema.json")
-events = load_json(OLD / "event-payloads.schema.json")
-defs = mq["$defs"]
-dispatcher_id = {"type": "string", "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"}
-tenant_key = {"type": "string", "minLength": 1, "maxLength": 196,
-              "not": {"pattern": "(^|\\.)[*#](\\.|$)"},
-              "$comment": "Runtime also enforces 196 UTF-8 bytes and each AMQP resource's 255-byte budget."}
-command_types = ["call.execute", "task.control", "call.replay", "command.replay"]
-
-# Replace ready, rather than falsely reporting SaaS processing or an OSS ID.
-uploaded = events["$defs"].pop("recording_ready")
-uploaded["properties"].pop("oss_id")
-uploaded["required"].remove("oss_id")
-for name, schema in {"upload_id": ref("id"), "bucket": {"type": "string", "minLength": 1, "maxLength": 63}, "object_key": {"type": "string", "minLength": 1, "maxLength": 1024}}.items():
-    uploaded["properties"][name] = schema
-    uploaded["required"].append(name)
-events["$defs"]["recording_uploaded"] = uploaded
-events = uploaded_event_schema(events)
-if not isinstance(events, dict):
-    raise TypeError("event schema transformation must produce an object")
-events["$id"] = BASE + "event-payloads.schema.json"
-events["properties"]["schema_version"] = {"const": "2.0"}
-events["properties"]["dispatcher_id"] = dispatcher_id
-events["properties"]["tenant_key"] = tenant_key
-events["required"].append("dispatcher_id")
-events["$defs"]["command_result"]["properties"]["command_type"]["enum"] = command_types
-emit("event-payloads.schema.json", events)
-
-defs["dispatcherId"] = dispatcher_id
-defs["tenantKey"] = tenant_key
-for filename, prefix in [("executor.openapi.yaml", "executor_"), ("ai-config.openapi.yaml", "ai_")]:
-    document = yaml.safe_load((OLD / filename).read_text())
-    for name, schema in document["components"]["schemas"].items():
-        defs[prefix + name] = rewrite_refs(schema, prefix)
-
-
-def event_collection(kinds):
-    return {"type": "array", "items": {
-        "allOf": [{"$ref": "event-payloads.schema.json"},
-                  {"properties": {"event_type": {"enum": kinds}}}]}}
-
-
-# Approved query gap closure: typed event collections and outbox counts.
-defs["executor_Command"]["additionalProperties"] = False
-call = defs["executor_Call"]
-call["additionalProperties"] = False
-call["properties"]["attempts"] = event_collection(["call.status"])
-call["properties"]["transcript"] = obj({"events": event_collection(["transcript.updated", "transcript.failed"])})
-call["properties"]["recordings"] = event_collection(["recording.uploaded", "recording.failed"])
-call["properties"]["delivery"] = obj({k: {"type": "integer", "minimum": 0} for k in ["pending", "retry", "dispatching", "published"]})
-
-command = copy.deepcopy(defs.pop("executeCommand"))
-command["properties"].update({"schema_version": {"const": "2.0"}, "dispatcher_id": ref("dispatcherId"), "tenant_key": ref("tenantKey"), "command_type": {"enum": command_types}, "payload": {"type": "object"}})
-command["required"].append("dispatcher_id")
-control = copy.deepcopy(defs["executor_ControlRequest"])
-# The existing MQ envelope is the sole command_id authority, not a second body ID.
-control["properties"].pop("command_id")
-control["required"].remove("command_id")
-control["properties"]["task_id"] = ref("id")
-control["required"].append("task_id")
-defs["taskControl"] = control
-for name, target in [("callReplay", "call_id"), ("commandReplay", "source_command_id")]:
-    value = copy.deepcopy(defs["executor_ReplayRequest"])
-    value["properties"].pop("command_id")
-    value["required"].remove("command_id")
-    value["properties"][target] = ref("id")
-    value["required"].append(target)
-    defs[name] = value
-command["allOf"] = [{"if": {"properties": {"command_type": {"const": kind}}}, "then": {"properties": {"payload": ref(payload)}}} for kind, payload in zip(command_types, ["executePayload", "taskControl", "callReplay", "commandReplay"], strict=True)]
-defs["command"] = command
-defs["event"] = {"$ref": "event-payloads.schema.json"}
-
-# Flatten allOf so the source receipt's closed object permits the known config.
-version = copy.deepcopy(defs["ai_AgentVersionReceipt"])
-version["properties"]["config"] = {"$ref": "ai-config.schema.json"}
-version["required"].append("config")
-defs["ai_AgentVersion"] = version
-defs["aiConfigResult"] = obj({"snapshot": ref("ai_AgentVersion"), "authorization": {"$ref": "ai-authorization.schema.json"}})
-request_payloads = {"command.query": obj({"command_id": ref("id")}), "call.query": obj({"call_id": ref("id")}), "ai.config.request": obj({"agent_version_id": ref("id")})}
-response_payloads = {"command.query.result": ref("executor_Command"), "call.query.result": ref("executor_Call"), "ai.config.result": ref("aiConfigResult")}
-common = {"schema_version": {"const": "2.0"}, "message_type": {"type": "string"}, "message_id": ref("id"), "dispatcher_id": ref("dispatcherId"), "tenant_id": ref("id"), "tenant_key": ref("tenantKey"), "trace_id": ref("id"), "issued_at": {"type": "string", "format": "date-time"}}
-request = obj({**common, "not_after": {"type": "string", "format": "date-time"}, "payload": {"type": "object"}})
-request["properties"]["message_type"] = {"enum": list(request_payloads)}
-request["allOf"] = [{"if": {"properties": {"message_type": {"const": kind}}}, "then": {"properties": {"payload": payload}}} for kind, payload in request_payloads.items()]
-defs["request"] = request
-reasons = ["invalid_request", "not_found", "conflict", "expired", "not_authorized", "unavailable", "unsupported"]
-response = obj({**common, "correlation_id": ref("id"), "status": {"enum": ["ok", "pending", "rejected"]}, "reason_code": {"type": "string"}, "payload": {"type": "object"}})
-response["properties"]["message_type"] = {"enum": list(response_payloads)}
-response["allOf"] = [
-    {"if": {"properties": {"status": {"const": "pending"}}}, "then": {"properties": {"reason_code": {"const": "waiting"}, "payload": obj({})}}},
-    {"if": {"properties": {"status": {"const": "rejected"}}}, "then": {"properties": {"reason_code": {"enum": reasons}, "payload": obj({"detail": {"type": "string", "maxLength": 1024}, "retryable": {"type": "boolean"}})}}},
-]
-for kind, payload in response_payloads.items():
-    response["allOf"].append({"if": {"properties": {"status": {"const": "ok"}, "message_type": {"const": kind}}}, "then": {"properties": {"reason_code": {"const": "ok"}, "payload": payload}}})
-defs["response"] = response
-mq["$id"] = BASE + "mq.schema.json"
-mq["oneOf"] = [ref(k) for k in ["command", "event", "request", "response"]]
-
-
-def local_refs(value):
-    if isinstance(value, list):
-        return set().union(*(local_refs(v) for v in value))
-    if not isinstance(value, dict):
-        return set()
-    found = set()
-    if value.get("$ref", "").startswith("#/$defs/"):
-        found.add(value["$ref"].split("/")[2])
-    for k, v in value.items():
-        if k != "$defs":
-            found.update(local_refs(v))
-    return found
-
-
-# Do not publish unused HTTP-specific definitions as a second supported contract.
-pending, reachable = local_refs(mq), set()
-while pending:
-    name = pending.pop()
-    if name not in reachable:
-        reachable.add(name)
-        pending.update(local_refs(defs[name]) - reachable)
-mq["$defs"] = {name: defs[name] for name in sorted(reachable)}
-emit("mq.schema.json", mq)
-
-config = obj({"schema_version": {"const": "1.0"}, "dispatcher_id": dispatcher_id, "oss": obj({k: {"type": "string", "minLength": 1} for k in ["endpoint", "region", "bucket", "object_prefix", "access_key_id_env", "access_key_secret_env"]})})
-config.update({"$schema": SCHEMA, "$id": BASE + "dispatcher-config.schema.json"})
-config["properties"]["oss"]["properties"]["endpoint"].update({"format": "uri", "pattern": "^https?://"})
-for key in ["access_key_id_env", "access_key_secret_env"]:
-    config["properties"]["oss"]["properties"][key]["pattern"] = "^[A-Za-z_][A-Za-z0-9_]*$"
-emit("dispatcher-config.schema.json", config)
-emit("mq-topology.json", {"version": "2.0", "exchanges": {name: {"type": "topic", "durable": True} for name in ["agent-call.dispatchers.v2", "agent-call.saas.v2", "agent-call.dead-letter.v2"]}, "inbox_queue": "agent-call.d.<dispatcher_id>.t.<tenant_key>.v2", "dead_letter_queue": "agent-call.d.<dispatcher_id>.t.<tenant_key>.dlq.v2", "inbound_key": "d.<dispatcher_id>.t.<tenant_key>.in", "outbound_key": "d.<dispatcher_id>.t.<tenant_key>.out", "saas_queue": "agent-call.saas.events.v2", "owner_queue": "agent-call.d.<dispatcher_id>.owner.v2", "owner_exclusive": True, "business_queues_durable": True, "message_persistent": True, "publish_mandatory": True, "publisher_confirms": True, "tenant_key_max_utf8_bytes": 196, "message_max_bytes": 262144, "service_request_deadline_seconds": 30, "upload_token_seconds": 900})
-
-cases = []
-
-
-def fixture(name, value, valid=True, schema="mq.schema.json"):
-    filename = "examples/" + name + ".json"
-    emit(filename, value)
-    cases.append({"file": filename, "schema": schema, "valid": valid})
-
-
-base = {"schema_version": "2.0", "dispatcher_id": DID, "tenant_id": "tenant-a", "tenant_key": "tenant-a", "trace_id": "trace-v2", "issued_at": AT}
-execute = {**base, "command_id": "command-a", "command_type": "call.execute", "not_after": "2026-09-21T00:00:30Z", "payload": {"execution_id": "execution-a", "task_id": "task-a", "task_item_id": "item-a", "task_revision": 1, "callee": "15003164745", "route_policy_id": "route-a", "caller_profile_id": "caller-a", "agent_version_id": "version-a", "variables": {}, "ring_timeout_ms": 1000, "max_call_duration_ms": 10000}}
-fixture("call-execute", execute)
-for kind, payload in [("task.control", {"task_id": "task-a", "action": "pause", "expected_task_revision": 1, "active_call_policy": "drain", "reason": "local-test"}), ("call.replay", {"call_id": "call-a", "reason": "local-test"}), ("command.replay", {"source_command_id": "command-a", "reason": "local-test"})]:
-    fixture(kind.replace(".", "-"), {**execute, "command_id": kind + "-a", "command_type": kind, "payload": payload})
-for kind, payload in [("command.query", {"command_id": "command-a"}), ("call.query", {"call_id": "call-a"}), ("ai.config.request", {"agent_version_id": "version-a"})]:
-    fixture(kind.replace(".", "-"), {**base, "message_id": kind + "-a", "message_type": kind, "not_after": "2026-09-21T00:00:30Z", "payload": payload})
-reply = {**base, "message_id": "query-reply-a", "message_type": "command.query.result", "correlation_id": "command.query-a", "status": "ok", "reason_code": "ok"}
-fixture("query-pending", {**reply, "status": "pending", "reason_code": "waiting", "payload": {}})
-fixture("query-rejected", {**reply, "status": "rejected", "reason_code": "not_found", "payload": {"detail": "command not found", "retryable": False}})
-fixture("dispatcher-config", {"schema_version": "1.0", "dispatcher_id": DID, "oss": {"endpoint": "https://oss.example.invalid", "region": "example-region", "bucket": "example-bucket", "object_prefix": "recordings", "access_key_id_env": "DISPATCHER_OSS_ACCESS_KEY_ID", "access_key_secret_env": "DISPATCHER_OSS_ACCESS_KEY_SECRET"}}, schema="dispatcher-config.schema.json")
-fixture("invalid-v1", {**execute, "schema_version": "1.0"}, False)
-fixture("invalid-wildcard", {**execute, "tenant_key": "tenant.#"}, False)
-fixture("invalid-dispatcher", {**execute, "dispatcher_id": "dispatcher-a"}, False)
-
-# Every event and successful response has a fixture, not just a compilable schema.
-event_examples = {}
-for path in sorted((OLD / "examples").glob("event-*.json")):
-    event = load_json(path)
-    event.update({"schema_version": "2.0", "dispatcher_id": DID, "tenant_id": "tenant-a", "tenant_key": "tenant-a"})
-    if "call_id" in event["payload"]:
-        event["payload"]["call_id"] = "call-a"
-    if event["aggregate_type"] == "call":
-        event["aggregate_id"] = "call-a"
-    name = path.stem
-    if event["event_type"] == "recording.ready":
-        event["event_type"] = "recording.uploaded"
-        event["payload"].pop("oss_id")
-        event["payload"].update({"upload_id": "upload-a", "bucket": "example-bucket", "object_key": "recordings/recording-a.wav"})
-        name = "event-recording-uploaded"
-    event["event_id"] = event["event_type"] + "-event-a"
-    event_examples[event["event_type"]] = event
-    fixture(name, event, schema="event-payloads.schema.json")
-command_result = {"command_id": "command-a", "command_type": "call.execute", "tenant_id": "tenant-a", "tenant_key": "tenant-a", "status": "accepted", "aggregate_version": 1}
-fixture("command-query-result", {**reply, "payload": command_result})
-fixture("invalid-correlation", {k: v for k, v in {**reply, "payload": command_result}.items() if k != "correlation_id"}, False)
-call_result = {"call_id": "call-a", "execution_id": event_examples["call.status"]["payload"]["execution_id"], "call_state": event_examples["call.status"]["payload"]["call_state"], "call_version": 1, "attempts": [event_examples["call.status"]], "transcript": {"events": [event_examples["transcript.updated"], event_examples["transcript.failed"]]}, "recordings": [event_examples["recording.uploaded"], event_examples["recording.failed"]], "delivery": {"pending": 1, "retry": 0, "dispatching": 0, "published": 0}, "snapshot_at": AT}
-fixture("call-query-result", {**reply, "message_id": "call-query-reply-a", "message_type": "call.query.result", "correlation_id": "call.query-a", "payload": call_result})
-invalid_query = copy.deepcopy(call_result)
-invalid_query["delivery"]["raw"] = {}
-fixture("invalid-call-query-extra", {**reply, "message_type": "call.query.result", "payload": invalid_query}, False)
-ai_config = load_json(OLD / "examples/agent-version-full-explicit.json")
-ai_config["agent_version_id"] = "version-a"
-config_digest = hashlib.sha256(json.dumps(ai_config, ensure_ascii=False, sort_keys=True, separators=(",", ":")).encode()).hexdigest()
-snapshot = {"tenant_id": "tenant-a", "agent_version_id": "version-a", "status": "published", "immutable": True, "content_sha256": config_digest, "config": ai_config}
-authorization = load_json(OLD / "examples/ai-authorization.json")
-authorization.update({"tenant_id": "tenant-a", "tenant_key": "tenant-a", "agent_version_id": "version-a", "config_sha256": config_digest, "mode": ai_config["mode"]})
-fixture("ai-config-result", {**reply, "message_id": "ai-config-reply-a", "message_type": "ai.config.result", "correlation_id": "ai.config.request-a", "payload": {"snapshot": snapshot, "authorization": authorization}})
-emit("fixtures.json", cases)
-emit_text("README.md", "# Project-local MQ-only v2\n\nApproved design: docs/contracts/mq-only-v2-freeze-proposal.md, amended by the enqueue-only upload goal.\nThis is a local project contract, not external SaaS acceptance. Old v1 files are untouched.\nPublisher: scripts/publish-mq-v2.py. Validator: go test ./contracts -run TestV2.\n\nUpload notification: recording.uploaded, no recording.ready, upload session or verified reply. Completion means persistent delivery to the designated durable MQ queue, mandatory routing and publisher confirm; not SaaS consumption.\nPayload: call_id, recording_id, upload_id, bucket, object_key, format, channels, sample_rate_hz, duration_ms, size_bytes, checksum_sha256. No TOKEN, credentials, signed URL or SaaS OSS ID.\n\nControl/replay command_id belongs solely to the envelope. Query nested structures reuse typed events and delivery counts. AI receipt/config composition is flattened without widening fields.\nSchema limits characters; runtime also checks UTF-8 bytes and aggregate response size. Oversized snapshots fail explicitly, never silently truncate.\n")
-actual = {str(p.relative_to(NEW)) for p in NEW.rglob("*") if p.is_file() and p.name != "manifest.json"}
-if extra := actual - WRITTEN:
-    raise RuntimeError(f"Unpublished/stale files remain in draft bundle; inspect explicitly: {sorted(extra)}")
-files = {name: hashlib.sha256((NEW / name).read_bytes()).hexdigest() for name in sorted(WRITTEN)}
-emit("manifest.json", {"version": "2026-09-21-p1-v2", "source": "project-approved-mq-only-v2", "derived_from": "2026-09-19-p1-v1", "source_files": {str(p.relative_to(OLD)): hashlib.sha256(p.read_bytes()).hexdigest() for p in sorted(OLD.rglob("*")) if p.is_file()}, "files": files})
-print(f"Published {len(files)} pinned project-local draft files in {NEW.relative_to(ROOT)}")
diff --git a/scripts/archive/publish-mq-v3.py b/scripts/archive/publish-mq-v3.py
deleted file mode 100644
index 69ab9fb..0000000
--- a/scripts/archive/publish-mq-v3.py
+++ /dev/null
@@ -1,111 +0,0 @@
-#!/usr/bin/env python3
-"""Publish the approved JCS digest revision without modifying older bundles."""
-import hashlib
-import importlib
-import json
-import os
-from pathlib import Path
-import subprocess
-import sys
-import tempfile
-
-import jsonschema
-from referencing import Registry, Resource
-
-ROOT = Path(__file__).resolve().parent.parent
-OLD_VERSION = "2026-09-21-p1-v2"
-VERSION = "2026-09-21-p1-v3"
-OLD = ROOT / "contracts/upstream" / OLD_VERSION
-NEW = OLD.parent / VERSION
-MODULE = "github.com/cyberphone/json-canonicalization"
-REVISION = "v0.0.0-20241213102144-19d51d7fe467"
-info = json.loads(subprocess.check_output(["go", "mod", "download", "-json", MODULE + "@" + REVISION], cwd=ROOT))
-if info.get("Error") or info.get("Version") != REVISION:
-    raise RuntimeError("pinned JCS implementation unavailable")
-sys.path.insert(0, str(Path(info["Dir"]) / "python3/src"))
-canonicalize = importlib.import_module("org.webpki.json.Canonicalize").canonicalize
-
-
-def encoded(value):
-    return (json.dumps(value, ensure_ascii=False, indent=2) + "\n").encode()
-
-
-def digest(value):
-    return hashlib.sha256(canonicalize(value)).hexdigest()
-
-
-manifest = json.loads((OLD / "manifest.json").read_text())
-files = {}
-for name, expected in manifest["files"].items():
-    raw = (OLD / name).read_bytes()
-    if hashlib.sha256(raw).hexdigest() != expected:
-        raise RuntimeError("source bundle hash mismatch: " + name)
-    files[name] = raw.replace(OLD_VERSION.encode(), VERSION.encode())
-
-result = json.loads(files["examples/ai-config-result.json"])
-result["payload"]["snapshot"]["content_sha256"] = digest(result["payload"]["snapshot"]["config"])
-files["examples/ai-config-result.json"] = encoded(result)
-oldest = ROOT / "contracts/upstream/2026-09-19-p1-v1/examples"
-for name in ("agent-version.json", "agent-version-asr-only.json", "agent-version-full-explicit.json"):
-    files["examples/" + name] = (oldest / name).read_bytes()
-authorization = json.loads((oldest / "ai-authorization.json").read_text())
-authorization["config_sha256"] = digest(json.loads(files["examples/agent-version-asr-only.json"]))
-files["examples/ai-authorization.json"] = encoded(authorization)
-
-vectors = [
-    {"name": "numbers", "input": '{"b":1.0,"a":[-0.0,1e30,4.50,2e-3]}'},
-    {"name": "utf16-key-order", "input": '{"\\ue000":1,"\\ud800\\udc00":2}'},
-    {"name": "strings", "input": '{"s":"\\u20ac/\\n","flag":false,"zero":0}'},
-]
-for vector in vectors:
-    value = json.loads(vector["input"])
-    vector["canonical"] = canonicalize(value).decode()
-    vector["sha256"] = digest(value)
-files["jcs-golden.json"] = encoded(vectors)
-files["ai-digest.json"] = encoded({
-    "scope": "AI snapshot.config and authorization config_sha256 only",
-    "canonicalization": "RFC 8785 (JCS)", "digest": "SHA-256", "encoding": "lowercase hex",
-    "implementation": MODULE, "revision": REVISION,
-    "external_acceptance": False,
-    "invariants": ["No Unicode normalization", "Reject invalid UTF-8 and duplicate object keys",
-                   "Preserve explicit zero/false versus absent fields", "No old-digest fallback"],
-})
-files["README.md"] = (f"# {VERSION}\n\nProject-local JCS/SHA-256 revision approved by the user. "
-    f"Derived from {OLD_VERSION}; older packages are unchanged. Wire schema_version remains 2.0.\n\n"
-    "AI digests use RFC 8785 canonical UTF-8 bytes followed by SHA-256, lowercase hexadecimal. "
-    "This does not change file checksums, upload facts, command-body identity, or other hashes. "
-    "Numbers follow JCS IEEE-754 rules; no Unicode normalization is performed. "
-    "Explicit zero/false remain distinct from absent fields. No legacy digest fallback.\n\n"
-    "Local agreement and generated fixtures are not external SaaS acceptance.\n").encode()
-# Validate positive and negative fixtures against an entirely offline registry
-# before the directory becomes an immutable published bundle.
-schemas = {name: json.loads(raw) for name, raw in files.items() if name.endswith(".schema.json")}
-registry = Registry().with_resources((value["$id"], Resource.from_contents(value)) for value in schemas.values())
-for fixture in json.loads(files["fixtures.json"]):
-    validator = jsonschema.Draft202012Validator(schemas[fixture["schema"]], registry=registry,
-                                              format_checker=jsonschema.Draft202012Validator.FORMAT_CHECKER)
-    valid = validator.is_valid(json.loads(files[fixture["file"]]))
-    if valid != fixture["valid"]:
-        raise RuntimeError("fixture validation mismatch: " + fixture["file"])
-for name in ("agent-version.json", "agent-version-asr-only.json", "agent-version-full-explicit.json"):
-    jsonschema.Draft202012Validator(schemas["ai-config.schema.json"], registry=registry).validate(json.loads(files["examples/" + name]))
-jsonschema.Draft202012Validator(schemas["ai-authorization.schema.json"], registry=registry).validate(authorization)
-
-files["manifest.json"] = encoded({
-    "version": VERSION, "source": "project-approved-jcs-sha256", "derived_from": OLD_VERSION,
-    "source_manifest_sha256": hashlib.sha256((OLD / "manifest.json").read_bytes()).hexdigest(),
-    "files": {name: hashlib.sha256(raw).hexdigest() for name, raw in sorted(files.items())},
-})
-if NEW.exists():
-    existing = {str(p.relative_to(NEW)): p.read_bytes() for p in NEW.rglob("*") if p.is_file()}
-    if existing != files:
-        raise RuntimeError("immutable destination differs; publish a new version instead")
-else:
-    with tempfile.TemporaryDirectory(prefix=".jcs-publish-", dir=OLD.parent) as temporary:
-        stage = Path(temporary) / VERSION
-        for name, raw in files.items():
-            target = stage / name
-            target.parent.mkdir(parents=True, exist_ok=True)
-            target.write_bytes(raw)
-        os.rename(stage, NEW)
-print(VERSION, hashlib.sha256(files["manifest.json"]).hexdigest())