diff --git a/.agent-taskgraph/ROLES.md b/.agent-taskgraph/ROLES.md
index 5158b4d5..92dd5227 100644
--- a/.agent-taskgraph/ROLES.md
+++ b/.agent-taskgraph/ROLES.md
@@ -20,7 +20,7 @@
 | p91-foundation-atomicity-reviewer-r1 | P9.1 Foundation atomicity 独立审查 | task-scoped | retired | 固定 f9b1b22 从零验证 revision 原子性、回归和呈现等价 | none | none | 2026-08-13 |
 | p91-foundation-atomicity-reviewer-r2 | P9.1 Foundation atomicity 权威映射复审 | task-scoped | retired | 固定 f9b1b22，从 hash-fixed summary 逐行解析 12/10 mode 后完整复审 | none | none | 2026-08-13 |
 | p91-foundation-atomicity-reviewer-r3 | P9.1 Foundation atomicity 工具表复审 | task-scoped | retired | 固定 f9b1b22；先验证 macOS 工具绝对路径，再按权威逐行 mode 完整复审 | none | none | 2026-08-13 |
-| p91-foundation-atomicity-reviewer-r4 | P9.1 Foundation atomicity 结构化 scope 复审 | task-scoped | reserved | 固定 f9b1b22；从 H1 manifest JSON 解析 writes，禁止手写 expected path set | task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 | PENDING | 2026-08-13 |
+| p91-foundation-atomicity-reviewer-r4 | P9.1 Foundation atomicity 结构化 scope 复审 | task-scoped | assigned | 固定 f9b1b22；从 H1 manifest JSON 解析 writes，禁止手写 expected path set | task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 | 1305feb0-e775-4060-8c04-cf7048461641 | 2026-08-13 |
 | p91-h5-publisher | P9.1 H5 发布员 | task-scoped | available | 固定源 Web 导出与 Gallery 发布 | PENDING | PENDING | 2026-08-13 |
 
 ## 编制变更历史
diff --git a/.agent-taskgraph/STATUS.md b/.agent-taskgraph/STATUS.md
index e5e71fba..844a8ce4 100644
--- a/.agent-taskgraph/STATUS.md
+++ b/.agent-taskgraph/STATUS.md
@@ -5,7 +5,7 @@
 
 | ABG-P9.1-FOUNDATION-ATOMICITY-H1 | Repair Foundation successful-command revision atomicity | active | p91-runtime-foundation-developer | 1 | 2026-08-13T07:24:00Z | f9b1b22 candidate ready; independent review pending |
 
-| ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 | Independently review Foundation atomicity with manifest-derived scope | inbox | p91-foundation-atomicity-reviewer-r4 | 1 | now | preparing 0/1: session not created |
+| ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 | Independently review Foundation atomicity with manifest-derived scope | active | p91-foundation-atomicity-reviewer-r4 | 1 | 2026-08-13T09:45:37Z | exact identity ACK verified; fixed-source review active |
 
 ## 当前批次总结
 
@@ -13,5 +13,5 @@
 - 已完成：三份专家规格已推送；PMO 当前冻结 authority 为 `p9.1-contract-r2`（权威 22-test baseline）。
 - 视觉切片：candidate `0c640eb` 已作为 `71b7f71` 集成；六帧 844x390，付费使用 0/4、USD 0/5，Owner visual gate 仍开放。
 - 当前 Gate：H1 candidate `f9b1b22`; R3 tool table/preflight passed but its hand-authored expected path set made source/scope INVALID before product execution; fresh R4 uses manifest-derived scope, downstream frozen.
-- PMO 监控循环：`EXITED`，原因：R3 legal INVALID terminal observed；R4 激活后重新登记 600 秒循环。
+- PMO 监控循环：`RUNNING`，目标 HAPI `1305feb0-e775-4060-8c04-cf7048461641`，间隔 600 秒；wait=真实 timer/observe cell，observe=`inspect_peer` + ledger。
 - 结束 Gate：独立 reviewer PASS 后发布新 H5，Owner 再判断理解、乐趣和继续意愿。
diff --git a/.agent-taskgraph/manifests/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4.json b/.agent-taskgraph/manifests/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4.json
index cc942041..052a2309 100644
--- a/.agent-taskgraph/manifests/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4.json
+++ b/.agent-taskgraph/manifests/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4.json
@@ -2,7 +2,7 @@
   "task_id": "ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4",
   "title": "Independently review Foundation atomicity with manifest-derived scope",
   "stage": "foundation-atomicity-independent-rereview-r4",
-  "baseline": "337ba8fa4dc1e15bf5a2c91c00e3a6849ca55696",
+  "baseline": "a7dbb12d530110a262cabc760a90eecf392f3f25",
   "branch": "review/abg-p91-foundation-atomicity-r4",
   "worktree": "/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/p91-foundation-atomicity-review-r4",
   "frozen_spec": ".agent-taskgraph/spec.md revision p9.1-spec-r2; docs/runtime/PHASE9_1_ARBITRARY_PARTY_FIRST_SESSION_CONTRACT.md revision p9.1-contract-r2",
diff --git a/.agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/context.md b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/context.md
similarity index 100%
rename from .agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/context.md
rename to .agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/context.md
diff --git a/.agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/dispatch.md b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/dispatch.md
similarity index 60%
rename from .agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/dispatch.md
rename to .agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/dispatch.md
index 4bb397d6..1c2b3388 100644
--- a/.agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/dispatch.md
+++ b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/dispatch.md
@@ -12,10 +12,10 @@
 | Context manifest | context.md |
 | Context revision | p91-foundation-atomicity-review-r4 |
 | Continuity | fresh structured-scope recovery after R3 INVALID; no prior reviewer execution evidence reuse |
-| Session ID | PENDING |
+| Session ID | 1305feb0-e775-4060-8c04-cf7048461641 |
 | Expected identity ACK | IDENTITY_READY dispatch_id=dispatch:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4:attempt-1 role=role:p91-foundation-atomicity-reviewer-r4 team_revision=rev-p9.1-1 goal=task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 context_revision=p91-foundation-atomicity-review-r4 |
-| Delivery | NOT_SENT |
-| Identity ACK | PENDING |
-| ACK evidence | PENDING |
+| Delivery | SENT: dispatch:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4:attempt-1 via HAPI 1305feb0 after pre-dispatch verification 49807840 |
+| Identity ACK | VERIFIED: IDENTITY_READY dispatch_id=dispatch:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4:attempt-1 role=role:p91-foundation-atomicity-reviewer-r4 team_revision=rev-p9.1-1 goal=task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 context_revision=p91-foundation-atomicity-review-r4 |
+| ACK evidence | exact standalone identity line observed in fresh HAPI 1305feb0-e775-4060-8c04-cf7048461641 before review commands; zero-message runtime watermark verification 49807840-a163-41e1-b311-255e91fe710a |
 
 Read Role, PROJECT, context, Goal and direct evidence in that order. Return the exact identity ACK before executing the Goal.
diff --git a/.agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/goal.md b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/goal.md
similarity index 88%
rename from .agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/goal.md
rename to .agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/goal.md
index 887a4e1a..3e20ac64 100644
--- a/.agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/goal.md
+++ b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/goal.md
@@ -3,7 +3,7 @@
 > Stage: foundation-atomicity-independent-rereview-r4
 > Started: 2026-08-13T09:41:34+00:00
 > Task ID: `ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4`
-> Baseline: `337ba8fa4dc1e15bf5a2c91c00e3a6849ca55696; branch=review/abg-p91-foundation-atomicity-r4; clean`
+> Baseline: `a7dbb12d530110a262cabc760a90eecf392f3f25; branch=review/abg-p91-foundation-atomicity-r4; clean`
 > Frozen spec: `.agent-taskgraph/spec.md revision p9.1-spec-r2; docs/runtime/PHASE9_1_ARBITRARY_PARTY_FIRST_SESSION_CONTRACT.md revision p9.1-contract-r2`
 > Graph node: `.agent-taskgraph/graph.yaml#p91_foundation_atomicity_h1`
 > Independent contract: 不适用
@@ -33,12 +33,12 @@ Review immutable f9b1b22 from zero. Before creating any reviewer-owned directory
 - 连续性：fresh structured-scope recovery after R3 INVALID; no prior reviewer execution evidence reuse
 - 工作区：`/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/p91-foundation-atomicity-review-r4`（分支：`review/abg-p91-foundation-atomicity-r4`）
 - Runtime requested：`runtime=hapi; flavor=codex; model=gpt-5.6-sol; effort=xhigh; permission=yolo; visibility=visible`
-- Runtime observed：`PENDING`
-- Runtime verification：`PENDING`
-- Session evidence：`PENDING`
+- Runtime observed：`runtime=hapi; flavor=codex; model=gpt-5.6-sol; effort=xhigh; permission=yolo; visibility=visible`
+- Runtime verification：`VERIFIED pre-dispatch; verification 49807840-a163-41e1-b311-255e91fe710a; zero-message watermark`
+- Session evidence：`HAPI 1305feb0-e775-4060-8c04-cf7048461641; PID 87343; runtime-evidence.json`
 - Dispatch bootstrap：`dispatch.md`
-- Dispatch message：`NOT_SENT`
-- Identity ACK：`PENDING`
+- Dispatch message：`SENT: dispatch:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4:attempt-1 via HAPI 1305feb0 after pre-dispatch verification 49807840`
+- Identity ACK：`VERIFIED: IDENTITY_READY dispatch_id=dispatch:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4:attempt-1 role=role:p91-foundation-atomicity-reviewer-r4 team_revision=rev-p9.1-1 goal=task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 context_revision=p91-foundation-atomicity-review-r4`
 - 完整启动方式：派发预览批准后由所选 runtime 控制面生成
 
 ## 报告协议
diff --git a/.agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/ledger.md b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/ledger.md
similarity index 54%
rename from .agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/ledger.md
rename to .agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/ledger.md
index 859c22e5..c37b5249 100644
--- a/.agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/ledger.md
+++ b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/ledger.md
@@ -4,35 +4,35 @@
 |---|---|
 | 任务 ID | ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 |
 | Goal ref | task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 |
-| Goal current path | queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/goal.md |
+| Goal current path | queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/goal.md |
 | Context manifest | context.md |
 | Context revision | p91-foundation-atomicity-review-r4 |
 | Role ref | role:p91-foundation-atomicity-reviewer-r4 |
 | Role lifecycle | task-scoped |
 | Role profile | roles/p91-foundation-atomicity-reviewer-r4/ROLE.md |
 | Role continuity | fresh structured-scope recovery after R3 INVALID; no prior reviewer execution evidence reuse |
-| Reviewer Role ref | PENDING |
-| Reviewer Role profile | PENDING |
+| Reviewer Role ref | role:p91-foundation-atomicity-reviewer-r4 |
+| Reviewer Role profile | roles/p91-foundation-atomicity-reviewer-r4/ROLE.md |
 | Frozen spec | .agent-taskgraph/spec.md revision p9.1-spec-r2; docs/runtime/PHASE9_1_ARBITRARY_PARTY_FIRST_SESSION_CONTRACT.md revision p9.1-contract-r2 |
 | Graph node | .agent-taskgraph/graph.yaml#p91_foundation_atomicity_h1 |
 | 依赖/路由 | needs: p91_foundation_atomicity_h1 candidate f9b1b22; PASS -> p91_domain_implementation; FAIL -> failed; max_attempts=1 |
-| 状态 | inbox |
+| 状态 | active |
 | 负责人 | p91-foundation-atomicity-reviewer-r4 |
 | 分配理由 | 职责匹配 |
 | 轮次 | 1 |
 | 开始时间 | 2026-08-13T09:41:34+00:00 |
-| 最后更新 | 2026-08-13T09:41:34+00:00 |
+| 最后更新 | 2026-08-13T09:45:37+00:00 |
 | 验收结果 | PENDING |
 | 日志指针 | PENDING |
 | Runtime requested | runtime=hapi; flavor=codex; model=gpt-5.6-sol; effort=xhigh; permission=yolo; visibility=visible |
-| Runtime observed | PENDING |
-| Runtime verification | PENDING |
-| Session ID | PENDING |
-| Runtime evidence | PENDING |
+| Runtime observed | runtime=hapi; flavor=codex; model=gpt-5.6-sol; effort=xhigh; permission=yolo; visibility=visible |
+| Runtime verification | VERIFIED |
+| Session ID | 1305feb0-e775-4060-8c04-cf7048461641 |
+| Runtime evidence | runtime-evidence.json |
 | Dispatch bootstrap | dispatch.md |
-| Dispatch message | NOT_SENT |
-| Identity ACK | PENDING |
-| 等待归属 | 在等谁：PMO；等什么：spawn + runtime verification + IDENTITY_READY；静默 5 分钟必须诊断并告知 Owner |
+| Dispatch message | SENT: dispatch:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4:attempt-1 via HAPI 1305feb0 after pre-dispatch verification 49807840 |
+| Identity ACK | VERIFIED: IDENTITY_READY dispatch_id=dispatch:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4:attempt-1 role=role:p91-foundation-atomicity-reviewer-r4 team_revision=rev-p9.1-1 goal=task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 context_revision=p91-foundation-atomicity-review-r4 |
+| 等待归属 | 在等谁：p91-foundation-atomicity-reviewer-r4；等什么：fixed f9b1b22 PASS/FAIL/INVALID；PMO 600s HAPI timer/observe |
 
 ## 备注
 
@@ -43,3 +43,4 @@ Prepared from task-manifest.json. Do not hand-edit field names.
 | 时间 | from -> to | 操作者 | 依据/证据 | 唯一下一步 |
 |---|---|---|---|---|
 | 2026-08-13T09:41:34+00:00 | created -> inbox | PMO | structured manifest | run pre-dispatch validation |
+| 2026-08-13T09:45:37+00:00 | inbox -> active | PMO | HAPI 1305feb0 runtime VERIFIED and exact standalone identity ACK observed before review commands | push activation, fast-forward worktree and execute fixed-source R4 review |
diff --git a/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/runtime-evidence.json b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/runtime-evidence.json
new file mode 100644
index 00000000..83290f35
--- /dev/null
+++ b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/runtime-evidence.json
@@ -0,0 +1,39 @@
+{
+  "status": "VERIFIED",
+  "phase": "pre-dispatch",
+  "verification_id": "49807840-a163-41e1-b311-255e91fe710a",
+  "goal_ref": "task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4",
+  "session_id": "1305feb0-e775-4060-8c04-cf7048461641",
+  "machine_id": "a15888ad-d405-4884-a407-c28ddd8b397c",
+  "machine_name": "小吴家",
+  "machine_host": "wusumacdeMac-mini.local",
+  "pid": "87343",
+  "flavor": "codex",
+  "cwd": "/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/p91-foundation-atomicity-review-r4",
+  "model": "gpt-5.6-sol",
+  "effort": "xhigh",
+  "permission": "yolo",
+  "messages_received": 0,
+  "message_watermark": {
+    "latest_page_count": 0,
+    "latest_message_id": "",
+    "snapshot_head_seq": null,
+    "snapshot_head_at": null,
+    "epoch": 0,
+    "captured_at": "2026-08-13T09:44:29.207015+00:00"
+  },
+  "active": true,
+  "thinking": false,
+  "lifecycle": "running",
+  "catalog": {
+    "status": "VERIFIED",
+    "source": "/api/machines/:id/codex-models",
+    "checked_at": "2026-08-13T09:44:28.226502+00:00",
+    "model": "gpt-5.6-sol",
+    "effort": "xhigh",
+    "model_supported": true,
+    "effort_supported": true
+  },
+  "evidence": "HAPI Hub session metadata, model catalog, and message watermark",
+  "verified_at": "2026-08-13T09:44:29.207165+00:00"
+}
diff --git a/.agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/task-manifest.json b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/task-manifest.json
similarity index 99%
rename from .agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/task-manifest.json
rename to .agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/task-manifest.json
index cc942041..052a2309 100644
--- a/.agent-taskgraph/queue/inbox/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/task-manifest.json
+++ b/.agent-taskgraph/queue/active/ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4/task-manifest.json
@@ -2,7 +2,7 @@
   "task_id": "ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4",
   "title": "Independently review Foundation atomicity with manifest-derived scope",
   "stage": "foundation-atomicity-independent-rereview-r4",
-  "baseline": "337ba8fa4dc1e15bf5a2c91c00e3a6849ca55696",
+  "baseline": "a7dbb12d530110a262cabc760a90eecf392f3f25",
   "branch": "review/abg-p91-foundation-atomicity-r4",
   "worktree": "/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/p91-foundation-atomicity-review-r4",
   "frozen_spec": ".agent-taskgraph/spec.md revision p9.1-spec-r2; docs/runtime/PHASE9_1_ARBITRARY_PARTY_FIRST_SESSION_CONTRACT.md revision p9.1-contract-r2",
diff --git a/.agent-taskgraph/roles/p91-foundation-atomicity-reviewer-r4/ROLE.md b/.agent-taskgraph/roles/p91-foundation-atomicity-reviewer-r4/ROLE.md
index a196a4ef..55917884 100644
--- a/.agent-taskgraph/roles/p91-foundation-atomicity-reviewer-r4/ROLE.md
+++ b/.agent-taskgraph/roles/p91-foundation-atomicity-reviewer-r4/ROLE.md
@@ -6,12 +6,12 @@
 | Team revision | rev-p9.1-1 |
 | Origin | staffing:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 |
 | 生命周期 | task-scoped |
-| 状态 | reserved |
+| 状态 | assigned |
 | 核心职责 | Independently review immutable f9b1b22 with scope derived mechanically from the H1 manifest JSON |
 | 负责范围 | Fixed source f9b1b22 and reviewer-owned isolated temporary evidence |
 | 明确不负责 | Product repair, repository/ref writes, downstream implementation, packaging or release |
 | 当前 Goal | task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 |
-| 当前 Session ID | PENDING |
+| 当前 Session ID | 1305feb0-e775-4060-8c04-cf7048461641 |
 | 连续性记录 | Fresh structured-scope recovery after R3 INVALID; no prior reviewer execution evidence reuse |
 | 最后更新 | 2026-08-13 / PMO |
 
@@ -20,3 +20,4 @@
 | 时间 | Goal | Session ID | 状态变化 | handoff / 证据 |
 |---|---|---|---|---|
 | 2026-08-13T09:38:27Z | task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 | PENDING | available -> reserved | fixed f9b1b22; expected scope must come only from H1 task-manifest JSON writes |
+| 2026-08-13T09:45:37Z | task:ABG-P9.1-FOUNDATION-ATOMICITY-REVIEW-R4 | 1305feb0-e775-4060-8c04-cf7048461641 | reserved -> assigned | exact identity ACK verified before any review gate; fixed-source review activated |