diff --git a/.agent-taskgraph/ROLES.md b/.agent-taskgraph/ROLES.md
index caeb71d9..c5c1a237 100644
--- a/.agent-taskgraph/ROLES.md
+++ b/.agent-taskgraph/ROLES.md
@@ -20,7 +20,7 @@
 | experience-production-reviewer-r4 | 体验与生产独立复审员 R4 | task-scoped | retired | 固定版本可理解性、页面覆盖、美术音频生产、可访问性与原创性 | task:ABG-V2-EXPERIENCE-REVIEW-R4 | 0e8eec99-d95f-4b98-a9bf-cb5ac46433e1 | 2026-08-11 |
 | run-creation-contract-repairer-r5 | 开局种子与事务合同修复员 | task-scoped | retired | 统一开局 seed、offer receipt、选择恢复与 current_run 原子提交 | task:ABG-V2-RUN-CREATION-TRANSACTION-REPAIR | 258f86c1-239c-4118-b782-55d7ed79c63b (archived) | 2026-08-11 |
 | hidden-profession-art-repairer-r5 | 隐藏职业美术绑定修复员 | task-scoped | retired | 对齐 PF-H01..H06 父职业、轮廓、道具、动作与生产规格 | task:ABG-V2-HIDDEN-PROFESSION-ART-REPAIR | c32326b0-6952-46d2-b3b2-31347fa55ee4 (archived) | 2026-08-11 |
-| design-validator-r5-h2 | R4 矛盾回归验证工程师 | task-scoped | reserved | 为 seed/事务与隐藏职业美术绑定建立语义正负回归门 | task:ABG-V2-R4-VALIDATOR-H2 | PENDING | 2026-08-11 |
+| design-validator-r5-h2 | R4 矛盾回归验证工程师 | task-scoped | reserved | 为 seed/事务与隐藏职业美术绑定建立语义正负回归门 | task:ABG-V2-R4-VALIDATOR-H2 | 0ab9a014-89c7-4527-857c-6928349d842a | 2026-08-11 |
 
 ## 编制变更历史
 
diff --git a/.agent-taskgraph/STATUS.md b/.agent-taskgraph/STATUS.md
index c7bcbc26..b88e0b67 100644
--- a/.agent-taskgraph/STATUS.md
+++ b/.agent-taskgraph/STATUS.md
@@ -26,7 +26,7 @@
 | ABG-V2-CROSSDOC-VALIDATOR-H1 | 真实文档 validator 集成修复 | review | design-validator-v2 | 1/1 | 2026-08-11T10:44:55+08:00 | `49e128f` -> `bcb2931` 已整合；20-case/self/full/JSON 与反支配回放全绿；待 R4 双审 |
 | ABG-V2-RUN-CREATION-TRANSACTION-REPAIR | 开局 seed 与可恢复事务修复 | review | run-creation-contract-repairer-r5 | 2/2 | 2026-08-11T11:58:55+08:00 | `ad0a57d` -> `bba0c43` 已整合；等待 H2 + fresh Systems R5 |
 | ABG-V2-HIDDEN-PROFESSION-ART-REPAIR | 隐藏职业内容到美术绑定修复 | review | hidden-profession-art-repairer-r5 | 2/2 | 2026-08-11T11:58:55+08:00 | `fef9057` -> `8102bd2` 已整合；`c558d19` 禁止；等待 H2 + fresh Experience R5 |
-| ABG-V2-R4-VALIDATOR-H2 | R4 seed/事务与隐藏职业绑定回归门 | inbox | design-validator-r5-h2 | 1/1 | 2026-08-11T12:04:00+08:00 | preparing 0/1：clean worktree `e500b8f` ready；待 HAPI verify 与 ACK |
+| ABG-V2-R4-VALIDATOR-H2 | R4 seed/事务与隐藏职业绑定回归门 | inbox | design-validator-r5-h2 | 1/1 | 2026-08-11T12:06:30+08:00 | preparing 1/1：HAPI `0ab9a014` VERIFIED；待 bootstrap + ACK |
 
 ## 批次
 
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/dispatch.md b/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/dispatch.md
index 7af3e774..0ea7c220 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/dispatch.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/dispatch.md
@@ -12,7 +12,7 @@
 | Context manifest | context.md |
 | Context revision | 1 |
 | Continuity | fresh H2 role after integrated 8102bd2; prior validator sessions are immutable history |
-| Session ID | PENDING |
+| Session ID | 0ab9a014-89c7-4527-857c-6928349d842a |
 | Expected identity ACK | IDENTITY_READY dispatch_id=dispatch:ABG-V2-R4-VALIDATOR-H2:attempt-1 role=role:design-validator-r5-h2 team_revision=rev-8 goal=task:ABG-V2-R4-VALIDATOR-H2 context_revision=1 |
 | Delivery | NOT_SENT |
 | Identity ACK | PENDING |
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/goal.md b/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/goal.md
index 609054e5..8ecec8d3 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/goal.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/goal.md
@@ -33,9 +33,9 @@ The validator must test meaning and declared bindings, not exact prose.
 - 连续性: fresh H2 role after integrated `8102bd2`; all R1-H1 worker outputs are immutable evidence and cannot be reused as this candidate
 - 工作区：`/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/validator-h2-r5`（分支：`agent/abg-v2-r4-validator-h2`）
 - Runtime requested: `runtime=hapi; flavor=codex; model=gpt-5.6-sol; effort=xhigh; permission=bypassPermissions; 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 2026-08-11T12:06:30+08:00`
+- Session evidence: `HAPI 0ab9a014-89c7-4527-857c-6928349d842a; PID 62877; verification fc3bbf65-7462-4083-bf89-cc4861e9ce00; runtime-evidence.json; zero-message watermark`
 - Dispatch bootstrap: `dispatch.md`
 - Dispatch message: `NOT_SENT`
 - Identity ACK: `PENDING`
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/ledger.md b/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/ledger.md
index 180a53a0..5f7cbd5f 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/ledger.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/ledger.md
@@ -21,14 +21,14 @@
 | 分配理由 | dedicated fresh validator role for the two newly integrated contradiction classes |
 | 轮次 | 第 1 次（1/1） |
 | 开始时间 | 2026-08-11T12:01:32+08:00 |
-| 最后更新 | 2026-08-11T12:04:00+08:00 |
+| 最后更新 | 2026-08-11T12:06:30+08:00 |
 | 验收结果 | PENDING |
-| 日志指针 | PENDING |
+| 日志指针 | HAPI 0ab9a014; PID 62877; verification fc3bbf65; runtime-evidence.json |
 | Runtime requested | runtime=hapi; flavor=codex; model=gpt-5.6-sol; effort=xhigh; permission=bypassPermissions; 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 | 0ab9a014-89c7-4527-857c-6928349d842a |
+| Runtime evidence | runtime-evidence.json |
 | Dispatch bootstrap | dispatch.md |
 | Dispatch message | NOT_SENT |
 | Identity ACK | PENDING |
@@ -40,3 +40,4 @@
 |---|---|---|---|---|
 | 2026-08-11T12:01:32+08:00 | created -> inbox | PMO | R4 repairs integrated at `8102bd2`; closure `fd8e663`; graph-r10 H2 route | create clean isolated worktree and verified HAPI session |
 | 2026-08-11T12:04:00+08:00 | inbox -> inbox | PMO | clean registered worktree/branch at `e500b8f` | verify HAPI dry-run and spawn |
+| 2026-08-11T12:06:30+08:00 | inbox -> inbox | PMO | HAPI `0ab9a014` pre-dispatch VERIFIED; correct cwd/model/effort/yolo and zero-message watermark | commit binding and send bootstrap |
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/runtime-evidence.json b/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/runtime-evidence.json
new file mode 100644
index 00000000..80301f35
--- /dev/null
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-R4-VALIDATOR-H2/runtime-evidence.json
@@ -0,0 +1,39 @@
+{
+  "status": "VERIFIED",
+  "phase": "pre-dispatch",
+  "verification_id": "fc3bbf65-7462-4083-bf89-cc4861e9ce00",
+  "goal_ref": "task:ABG-V2-R4-VALIDATOR-H2",
+  "session_id": "0ab9a014-89c7-4527-857c-6928349d842a",
+  "machine_id": "a15888ad-d405-4884-a407-c28ddd8b397c",
+  "machine_name": "小吴家",
+  "machine_host": "wusumacdeMac-mini.local",
+  "pid": "62877",
+  "flavor": "codex",
+  "cwd": "/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/validator-h2-r5",
+  "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": "2026-08-11T04:06:30.562146+00:00"
+  },
+  "active": true,
+  "thinking": false,
+  "lifecycle": "running",
+  "catalog": {
+    "status": "VERIFIED",
+    "source": "/api/machines/:id/codex-models",
+    "checked_at": "2026-08-11T04:06:29.007278+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": "2026-08-11T04:06:30.562366+00:00"
+}
diff --git a/.agent-taskgraph/roles/design-validator-r5-h2/ROLE.md b/.agent-taskgraph/roles/design-validator-r5-h2/ROLE.md
index 0181dad6..94cb88b8 100644
--- a/.agent-taskgraph/roles/design-validator-r5-h2/ROLE.md
+++ b/.agent-taskgraph/roles/design-validator-r5-h2/ROLE.md
@@ -11,6 +11,6 @@
 | 负责范围 | `docs/reviews/DESIGN_VALIDATION_CONTRACT.md`, `tools/validate_predevelopment_design.py` |
 | 明确不负责 | Product, content, presentation, reference, HTML, runtime, media, packaging or release changes |
 | 当前 Goal | task:ABG-V2-R4-VALIDATOR-H2 |
-| 当前 Session ID | PENDING |
+| 当前 Session ID | 0ab9a014-89c7-4527-857c-6928349d842a |
 | 连续性记录 | fresh H2 role after integrated 8102bd2; prior validator sessions are immutable history |
-| 最后更新 | 2026-08-11T12:01:32+08:00 / PMO |
+| 最后更新 | 2026-08-11T12:06:30+08:00 / PMO |