diff --git a/.agent-taskgraph/ROLES.md b/.agent-taskgraph/ROLES.md
index f26bc11f..d03a4dce 100644
--- a/.agent-taskgraph/ROLES.md
+++ b/.agent-taskgraph/ROLES.md
@@ -16,8 +16,8 @@
 | experience-production-reviewer-v2 | 体验与生产审查员 | task-scoped | retired | 页面可理解性、内容呈现、美术动画、音频、可访问性与生产可行性 | task:ABG-V2-EXPERIENCE-REVIEW-R2 | HAPI 8cfe0437-3a7e-4ac0-8b26-3477ef170654 | 2026-08-11 |
 | systems-integrity-reviewer-r3 | 系统完整性独立复审员 R3 | task-scoped | retired | 固定版本核心循环、战斗、经济、节奏、存档、失败与机械内容一致性 | task:ABG-V2-SYSTEMS-REVIEW-R3 | afcafe40-d67b-4372-a63a-6cb94c2e6127 | 2026-08-11 |
 | experience-production-reviewer-r3 | 体验与生产独立复审员 R3 | 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-R3 | 44652407-b548-4f47-b78e-fca47657103f | 2026-08-11 |
-| systems-integrity-reviewer-r4 | 系统完整性独立复审员 R4 | task-scoped | reserved | 固定版本核心循环、战斗、经济、节奏、存档、失败与机械内容一致性 | task:ABG-V2-SYSTEMS-REVIEW-R4 | PENDING | 2026-08-11 |
-| experience-production-reviewer-r4 | 体验与生产独立复审员 R4 | task-scoped | reserved | 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 | PENDING | 2026-08-11 |
+| systems-integrity-reviewer-r4 | 系统完整性独立复审员 R4 | task-scoped | reserved | 固定版本核心循环、战斗、经济、节奏、存档、失败与机械内容一致性 | task:ABG-V2-SYSTEMS-REVIEW-R4 | ba21ab5a-b78f-4c30-ad12-94b457dcec71 | 2026-08-11 |
+| experience-production-reviewer-r4 | 体验与生产独立复审员 R4 | task-scoped | reserved | 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 |
 
 ## 编制变更历史
 
diff --git a/.agent-taskgraph/STATUS.md b/.agent-taskgraph/STATUS.md
index be002671..90c52c8a 100644
--- a/.agent-taskgraph/STATUS.md
+++ b/.agent-taskgraph/STATUS.md
@@ -24,8 +24,8 @@
 | ABG-V2-CROSSDOC-VALIDATOR-REPAIR | R3 跨文档矛盾回归门 | failed | design-validator-v2 | 1/1 | 2026-08-11T10:17:06+08:00 | INVALID：真实整合文档出现 3 个 parser 假阴性；转 H1 |
 | ABG-V2-ANTI-DOMINANCE-SIMULATION-REPAIR | 固定种子构筑反支配模拟修复 | review | systems-designer | 1/1 | 2026-08-11T10:17:06+08:00 | `cb53794` -> `b65646c` 已整合；模拟与 hashes 通过；待 H1/R4 |
 | 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-SYSTEMS-REVIEW-R4 | 系统完整性固定版本独立复审 | inbox | systems-integrity-reviewer-r4 | 1/1 | 2026-08-11T10:44:55+08:00 | preparing 0/1：任务已定义，待新 HAPI session 验证与 ACK |
-| ABG-V2-EXPERIENCE-REVIEW-R4 | 体验与生产固定版本独立复审 | inbox | experience-production-reviewer-r4 | 1/1 | 2026-08-11T10:44:55+08:00 | preparing 0/1：任务已定义，待新 HAPI session 验证与 ACK |
+| ABG-V2-SYSTEMS-REVIEW-R4 | 系统完整性固定版本独立复审 | inbox | systems-integrity-reviewer-r4 | 1/1 | 2026-08-11T10:55:20+08:00 | preparing 1/1：HAPI `ba21ab5a` VERIFIED；待 bootstrap + ACK |
+| ABG-V2-EXPERIENCE-REVIEW-R4 | 体验与生产固定版本独立复审 | inbox | experience-production-reviewer-r4 | 1/1 | 2026-08-11T10:55:20+08:00 | preparing 1/1：HAPI `0e8eec99` VERIFIED；待 bootstrap + ACK |
 
 ## 批次
 
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/dispatch.md b/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/dispatch.md
index f3053068..e86ec9d2 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/dispatch.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/dispatch.md
@@ -12,7 +12,7 @@
 | Context manifest | context.md |
 | Context revision | 1 |
 | Continuity | fresh R4 role and fresh HAPI session; R1-R3 are history only |
-| Session ID | PENDING |
+| Session ID | 0e8eec99-d95f-4b98-a9bf-cb5ac46433e1 |
 | Expected identity ACK | IDENTITY_READY dispatch_id=dispatch:ABG-V2-EXPERIENCE-REVIEW-R4:attempt-1 role=role:experience-production-reviewer-r4 team_revision=rev-6 goal=task:ABG-V2-EXPERIENCE-REVIEW-R4 context_revision=1 |
 | Delivery | NOT_SENT |
 | Identity ACK | PENDING |
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/goal.md b/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/goal.md
index 33984b57..e5c6fc74 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/goal.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/goal.md
@@ -38,9 +38,9 @@ This is a design-authority review, not runtime, screenshot or human acceptance.
 - 连续性：fresh R4 role and fresh HAPI session; R1-R3 are history only
 - 工作区：`/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/review-experience-r4`（分支：`review/abg-v2-experience-r4`）
 - 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 2026-08-11T10:55:09+08:00`
+- Session evidence：`HAPI 0e8eec99-d95f-4b98-a9bf-cb5ac46433e1; PID 92955; verification a57ca97c-7c1c-4773-b614-778f3f3b8437; 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-EXPERIENCE-REVIEW-R4/ledger.md b/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/ledger.md
index 2b462770..13be722d 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/ledger.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/ledger.md
@@ -21,14 +21,14 @@
 | 分配理由 | 职责匹配 |
 | 轮次 | 第 1 次 |
 | 开始时间 | 2026-08-11T10:44:55+08:00 |
-| 最后更新 | 2026-08-11T10:44:55+08:00 |
+| 最后更新 | 2026-08-11T10:55:20+08:00 |
 | 验收结果 | PENDING |
-| 日志指针 | PENDING |
+| 日志指针 | HAPI 0e8eec99; PID 92955; verification a57ca97c; 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; pre-dispatch |
+| Session ID | 0e8eec99-d95f-4b98-a9bf-cb5ac46433e1 |
+| Runtime evidence | runtime-evidence.json |
 | Dispatch bootstrap | dispatch.md |
 | Dispatch message | NOT_SENT |
 | Identity ACK | PENDING |
@@ -39,3 +39,4 @@
 | Time | From -> To | Operator | Evidence | Next |
 |---|---|---|---|---|
 | 2026-08-11T10:44:55+08:00 | created -> inbox | PMO | fixed source `db932cf`, graph-r9 and R4 dual-review authorization | create clean control worktree and verified HAPI session |
+| 2026-08-11T10:55:20+08:00 | inbox -> inbox | PMO | HAPI `0e8eec99` pre-dispatch VERIFIED with zero-message watermark | commit binding and send rendered bootstrap |
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/runtime-evidence.json b/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/runtime-evidence.json
new file mode 100644
index 00000000..469f48d8
--- /dev/null
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-EXPERIENCE-REVIEW-R4/runtime-evidence.json
@@ -0,0 +1,39 @@
+{
+  "status": "VERIFIED",
+  "phase": "pre-dispatch",
+  "verification_id": "a57ca97c-7c1c-4773-b614-778f3f3b8437",
+  "goal_ref": "task:ABG-V2-EXPERIENCE-REVIEW-R4",
+  "session_id": "0e8eec99-d95f-4b98-a9bf-cb5ac46433e1",
+  "machine_id": "a15888ad-d405-4884-a407-c28ddd8b397c",
+  "machine_name": "小吴家",
+  "machine_host": "wusumacdeMac-mini.local",
+  "pid": "92955",
+  "flavor": "codex",
+  "cwd": "/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/review-experience-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": "2026-08-11T02:55:09.363025+00:00"
+  },
+  "active": true,
+  "thinking": false,
+  "lifecycle": "running",
+  "catalog": {
+    "status": "VERIFIED",
+    "source": "/api/machines/:id/codex-models",
+    "checked_at": "2026-08-11T02:55:08.692014+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": "2026-08-11T02:55:09.363070+00:00"
+}
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/dispatch.md b/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/dispatch.md
index 24de3d46..fc77364c 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/dispatch.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/dispatch.md
@@ -12,7 +12,7 @@
 | Context manifest | context.md |
 | Context revision | 1 |
 | Continuity | fresh R4 role and fresh HAPI session; R1-R3 are history only |
-| Session ID | PENDING |
+| Session ID | ba21ab5a-b78f-4c30-ad12-94b457dcec71 |
 | Expected identity ACK | IDENTITY_READY dispatch_id=dispatch:ABG-V2-SYSTEMS-REVIEW-R4:attempt-1 role=role:systems-integrity-reviewer-r4 team_revision=rev-6 goal=task:ABG-V2-SYSTEMS-REVIEW-R4 context_revision=1 |
 | Delivery | NOT_SENT |
 | Identity ACK | PENDING |
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/goal.md b/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/goal.md
index 67466ae4..a51eab15 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/goal.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/goal.md
@@ -38,9 +38,9 @@ content now form one executable and mutually consistent game design.
 - 连续性：fresh R4 role and fresh HAPI session; R1-R3 are history only
 - 工作区：`/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/review-systems-r4`（分支：`review/abg-v2-systems-r4`）
 - 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 2026-08-11T10:55:11+08:00`
+- Session evidence：`HAPI ba21ab5a-b78f-4c30-ad12-94b457dcec71; PID 92956; verification cf950fcc-e946-4f10-955c-d0b05f30f8b2; 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-SYSTEMS-REVIEW-R4/ledger.md b/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/ledger.md
index ceeab619..dcaf5c7c 100644
--- a/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/ledger.md
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/ledger.md
@@ -21,14 +21,14 @@
 | 分配理由 | 职责匹配 |
 | 轮次 | 第 1 次 |
 | 开始时间 | 2026-08-11T10:44:55+08:00 |
-| 最后更新 | 2026-08-11T10:44:55+08:00 |
+| 最后更新 | 2026-08-11T10:55:20+08:00 |
 | 验收结果 | PENDING |
-| 日志指针 | PENDING |
+| 日志指针 | HAPI ba21ab5a; PID 92956; verification cf950fcc; 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; pre-dispatch |
+| Session ID | ba21ab5a-b78f-4c30-ad12-94b457dcec71 |
+| Runtime evidence | runtime-evidence.json |
 | Dispatch bootstrap | dispatch.md |
 | Dispatch message | NOT_SENT |
 | Identity ACK | PENDING |
@@ -39,3 +39,4 @@
 | Time | From -> To | Operator | Evidence | Next |
 |---|---|---|---|---|
 | 2026-08-11T10:44:55+08:00 | created -> inbox | PMO | fixed source `db932cf`, graph-r9 and R4 dual-review authorization | create clean control worktree and verified HAPI session |
+| 2026-08-11T10:55:20+08:00 | inbox -> inbox | PMO | HAPI `ba21ab5a` pre-dispatch VERIFIED with zero-message watermark | commit binding and send rendered bootstrap |
diff --git a/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/runtime-evidence.json b/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/runtime-evidence.json
new file mode 100644
index 00000000..b9bd0c52
--- /dev/null
+++ b/.agent-taskgraph/queue/inbox/ABG-V2-SYSTEMS-REVIEW-R4/runtime-evidence.json
@@ -0,0 +1,39 @@
+{
+  "status": "VERIFIED",
+  "phase": "pre-dispatch",
+  "verification_id": "cf950fcc-e946-4f10-955c-d0b05f30f8b2",
+  "goal_ref": "task:ABG-V2-SYSTEMS-REVIEW-R4",
+  "session_id": "ba21ab5a-b78f-4c30-ad12-94b457dcec71",
+  "machine_id": "a15888ad-d405-4884-a407-c28ddd8b397c",
+  "machine_name": "小吴家",
+  "machine_host": "wusumacdeMac-mini.local",
+  "pid": "92956",
+  "flavor": "codex",
+  "cwd": "/Users/wusumac/Documents/game/tmp/aetherbound-guild-worktrees/review-systems-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": "2026-08-11T02:55:11.455006+00:00"
+  },
+  "active": true,
+  "thinking": false,
+  "lifecycle": "running",
+  "catalog": {
+    "status": "VERIFIED",
+    "source": "/api/machines/:id/codex-models",
+    "checked_at": "2026-08-11T02:55:08.691942+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": "2026-08-11T02:55:11.455067+00:00"
+}
diff --git a/.agent-taskgraph/roles/experience-production-reviewer-r4/ROLE.md b/.agent-taskgraph/roles/experience-production-reviewer-r4/ROLE.md
index 946bbeca..f9b75a08 100644
--- a/.agent-taskgraph/roles/experience-production-reviewer-r4/ROLE.md
+++ b/.agent-taskgraph/roles/experience-production-reviewer-r4/ROLE.md
@@ -11,6 +11,6 @@
 | 负责范围 | Read-only immutable `db932cf` archive and reviewer-owned temporary evidence |
 | 明确不负责 | Repair, repository writes, human acceptance, media generation, HTML, runtime, package or release |
 | 当前 Goal | task:ABG-V2-EXPERIENCE-REVIEW-R4 |
-| 当前 Session ID | PENDING |
+| 当前 Session ID | 0e8eec99-d95f-4b98-a9bf-cb5ac46433e1 |
 | 连续性记录 | fresh R4 role and fresh HAPI session; R1-R3 are history only |
-| 最后更新 | 2026-08-11T10:44:55+08:00 / PMO |
+| 最后更新 | 2026-08-11T10:55:20+08:00 / PMO |
diff --git a/.agent-taskgraph/roles/systems-integrity-reviewer-r4/ROLE.md b/.agent-taskgraph/roles/systems-integrity-reviewer-r4/ROLE.md
index 7b0751d9..e4cc6bfb 100644
--- a/.agent-taskgraph/roles/systems-integrity-reviewer-r4/ROLE.md
+++ b/.agent-taskgraph/roles/systems-integrity-reviewer-r4/ROLE.md
@@ -11,6 +11,6 @@
 | 负责范围 | Read-only immutable `db932cf` archive and reviewer-owned temporary evidence |
 | 明确不负责 | Repair, repository writes, presentation acceptance, media, HTML, runtime, package or release |
 | 当前 Goal | task:ABG-V2-SYSTEMS-REVIEW-R4 |
-| 当前 Session ID | PENDING |
+| 当前 Session ID | ba21ab5a-b78f-4c30-ad12-94b457dcec71 |
 | 连续性记录 | fresh R4 role and fresh HAPI session; R1-R3 are history only |
-| 最后更新 | 2026-08-11T10:44:55+08:00 / PMO |
+| 最后更新 | 2026-08-11T10:55:20+08:00 / PMO |