<!-- task=m-iop-agent-chronos-extraction-decoupling/13+09,10_receipt_lock_audit plan=1 tag=TEST -->

# Transfer receipt와 downstream lock audit

## For the Implementing Agent

`CODE_REVIEW-cloud-G09.md`의 implementation-owned 섹션 작성은 필수다. encoded predecessor의 exact PASS를 확인하고 이 child 범위만 구현·검증한다. active pair를 유지해 review 준비 완료를 보고하며 finalization은 code-review agent만 수행한다. 차단되면 질문하거나 상태를 분류하지 말고 blocker, 실제 명령/출력, 재개 조건만 evidence 필드에 기록한다.

## Background

S01-S04 completion과 private bundle digest를 redacted receipt로 묶고 Chronos 및 iop/iop-s1 lock identity를 read-only로 감사한다.

## Analysis

### Files Read

- `agent-roadmap/phase/automation-runtime-bridge/milestones/iop-agent-chronos-extraction-decoupling.md`
- `agent-roadmap/sdd/automation-runtime-bridge/iop-agent-chronos-extraction-decoupling/SDD.md`
- `agent-task/m-iop-agent-chronos-extraction-decoupling/13+09,10_receipt_lock_audit/plan_cloud_G09_0.log`
- `/config/workspace/.agent-roadmap-sync/locks.yaml`

### SDD Criteria

- SDD `agent-roadmap/sdd/automation-runtime-bridge/iop-agent-chronos-extraction-decoupling/SDD.md`는 `[승인됨]`, 잠금 `해제` 상태다.
- Target은 Acceptance Scenario `S05`와 Milestone Task `handoff-gate`; Evidence Map row는 전체 상태 fixture, final cross-repo matrix, lock check와 Roadmap Completion에서 인용 가능한 transfer receipt를 요구한다.
- 이 child는 그 row의 receipt/digest/rollback/lock identity와 canonical promotion gate를 read-only cross-repo audit 및 Final Verification으로 만든다.

### Verification Context

- Handoff는 없다. Milestone, 승인 SDD, 보존된 parent plan과 workspace lock registry를 읽었고 predecessors `09+08_remove_agent_ui_close`, `10+09_neutral_execution`의 exact PASS `complete.log`는 모두 missing이다.
- External preflight는 `/config/workspace/chronos`, canonical `/config/workspace/iop`, lock registry를 read-only로 검사한다. branch/HEAD/status와 before/after identity만 기록하며 import, unlock, source write를 금지한다.
- private bundle archive path/content는 출력하지 않고 owner가 제공한 digest 접근이 없으면 blocker다. Confidence는 medium이며 canonical promotion과 private digest가 외부 확인 항목이다.

External Verification Preflight:

- Runner/repos: local read-only shell. Source workdir `/config/workspace/iop-s1` is branch `feature/iop-agent-chronos-extraction-decoupling`, HEAD `4e85b248381c97836b13aad10ed059c9dbf5961f`, dirty with current roadmap/UI/task changes. Canonical `/config/workspace/iop` is clean branch `dev` at the same recorded HEAD; `/config/workspace/chronos` is clean branch `main` at `14397db94a3698896f0bca10bb5231694baaacc8`.
- Source sync/artifacts: current uncommitted work is not promoted to canonical IOP. Receipt/private archive do not exist yet, and private archive path must remain withheld; only an owner-approved recomputed SHA-256 may be compared.
- Tools/config: `agent-ops/bin/roadmap-dependency-checker.sh` is executable and `/config/workspace/.agent-roadmap-sync/locks.yaml` is readable. No product binary/help/version, runtime identity, credential, port, process, or external host is required.
- OS/arch: Linux `aarch64` (`6.10.14-linuxkit`); all three repositories are local filesystems.
- Exact blocker/setup: obtain PASS `complete.log` for 09 and 10 plus owner-approved private digest access, then capture fresh branch/HEAD/dirty and lock-checker output before and after. Canonical promotion is expected to remain pending and must be recorded, not performed or used to unlock Chronos in this task.

### Test Coverage Gaps

- private archive가 없거나 digest/identity가 불명확하면 PASS하지 않는다. Chronos write/import는 금지한다.

### Symbol References

- runtime symbol 변경 없음.

### Split Judgment

- 안정 계약은 redacted receipt와 lock audit가 immutable predecessor chain을 정확히 가리키는 것이다.
- Predecessors `09`, `10`의 active/archived exact PASS `complete.log`는 모두 missing이다. PASS evidence는 receipt field/digest match, lock identity, canonical promotion gate와 external mutation 0이다.

### Scope Rationale

- temporary migration surface 삭제와 final closure는 후속 children이 소유한다.

### Final Routing

- `evaluation_mode=isolated-reassessment`, finalizer=`finalize-task-policy.sh`, mode=`pair`.
- Build closures 모두 true. Scores=`2,1,2,2,2`, grade=`G09`, base/route=`grade-boundary`, lane=`cloud`.
- Review closures 모두 true. Scores=`2,1,2,2,2`, route=`official-review`, lane=`cloud`, grade=`G09`.
- `large_indivisible_context=false`; positive loop risks=`boundary_contract` (1); `review_rework_count=0`; `evidence_integrity_failure=false`; capability gap 없음.
- Canonical files: `PLAN-cloud-G09.md`, `CODE_REVIEW-cloud-G09.md`.

## Dependencies and Execution Order

1. `09+08_remove_agent_ui_close` and `10+09_neutral_execution` must each have exactly one matching PASS `complete.log`; both are currently missing.
2. Resolve only those exact predecessor completion artifacts, then implement this child scope.

## Implementation Checklist

- [ ] Refuse to start until 09+08_remove_agent_ui_close and 10+09_neutral_execution each have an exact PASS complete.log and the private bundle digest is accessible.
- [ ] Build the original redacted S01-S05 evidence matrix and recompute the private bundle digest without exposing its path or contents.
- [ ] Audit Chronos and canonical iop/iop-s1 lock identities read-only and record the canonical-promotion condition without mutating the lock.
- [ ] Fill implementation-owned sections in CODE_REVIEW-*-G??.md with actual implementation notes and verification output.

### [TEST-1] S01-S04 evidence matrix와 receipt

**Problem**

개별 `complete.log`와 task logs만으로는 source/state/bundle/removal/Node result를 하나의 rollback 및 downstream acceptance chain으로 감사하기 어렵다.

```text
# SDD.md:90
S05 expects a Roadmap Completion-citable transfer receipt.
```

**Solution**

receipt에 stable identifiers와 redacted values만 기록한다: IOP revision, task names/completion logs, manifest row count/digest, bundle/item digest, state category counts, quarantined broken record count with `resumable=false`, verification commands/results, rollback revision, lock id/path/status. Private paths와 raw state는 `withheld-owner-local`로 표기한다.

```text
# after: transfer-receipt.md
source_revision: 3155be0e...
bundle_sha256: <digest>
state_payload_location: withheld-owner-local
downstream_lock: chronos:chronos-architecture-ownership-boundary
downstream_drift: locked Chronos sketch must absorb approved D01/D02 after unlock
```

**Modified Files and Checklist**

- [ ] `agent-task/m-iop-agent-chronos-extraction-decoupling/13+09,10_receipt_lock_audit/transfer-receipt.md` — S01-S05 matrix and stable evidence.

**Test Strategy**

- Unit test는 생략한다. receipt field completeness와 digest recheck를 shell audit로 검증한다.

**Verification**

- `rg -n '^source_revision: 3155be0e275437a8eedc1aa93497955a7d30465b$|^bundle_sha256: [0-9a-f]{64}$|^downstream_lock: chronos:chronos-architecture-ownership-boundary$|^state_payload_location: withheld-owner-local$' agent-task/m-iop-agent-chronos-extraction-decoupling/13+09,10_receipt_lock_audit/transfer-receipt.md` — required stable fields present.
- Recompute the private archive SHA-256 without printing its path or contents and compare to receipt; exact non-secret output goes in `handoff-audit.log`.

### [TEST-2] Downstream lock/read-only cross-repo audit

**Problem**

Chronos workspace는 IOP completion 전 구현 잠금 상태여야 하고 handoff task가 직접 unlock/import하면 ownership 순서를 위반한다.

```text
# Chronos Milestone:18, implementation lock
IOP predecessor must be 검토중 or 완료 before Chronos work.
```

**Solution**

Chronos HEAD/branch/dirty state, current milestone, lock id/status를 read-only로 캡처한다. 동시에 현재 checkout과 `/config/workspace/iop`의 root/HEAD를 각각 기록하고, lock checker가 `iop-s1:`에는 `none`, `iop:`에는 해당 `rely-on`을 반환하는지 확인한다. receipt에는 canonical promotion이 완료되기 전 `rely-on.status`를 동기화하거나 Chronos를 해제할 수 없다는 release condition을 쓰고 Chronos file SHA before/after가 동일함을 확인한다.

```text
# after audit
chronos_lock=locked
chronos_source_mutation=0
source_checkout_identity=iop-s1
lock_predecessor_identity=iop
release_condition=reviewed commit promoted to canonical iop, then milestone review/complete
```

**Modified Files and Checklist**

- [ ] `agent-task/m-iop-agent-chronos-extraction-decoupling/13+09,10_receipt_lock_audit/handoff-audit.log` — read-only preflight, lock, digest, residual output.

**Test Strategy**

- Chronos source tests/import는 잠금 때문에 생략하고 isolated bundle evidence를 인용한다. checkout mutation 0을 hash/status로 검증한다.

**Verification**

- `git -C /config/workspace/chronos status --short && git -C /config/workspace/chronos rev-parse --abbrev-ref HEAD && git -C /config/workspace/chronos rev-parse HEAD` — exact checkout evidence.
- `rg -n 'chronos:chronos-architecture-ownership-boundary|status: locked|잠금' /config/workspace/.agent-roadmap-sync/locks.yaml /config/workspace/chronos/agent-roadmap/current.md /config/workspace/chronos/agent-roadmap/phase/runtime-ownership-transition/milestones/chronos-architecture-ownership-boundary.md` — lock identity/status/release condition confirmed.
- `git rev-parse --show-toplevel HEAD && git -C /config/workspace/iop rev-parse --show-toplevel HEAD && agent-ops/bin/roadmap-dependency-checker.sh --find-milestone 'iop-s1:agent-roadmap/phase/automation-runtime-bridge/milestones/iop-agent-chronos-extraction-decoupling.md' both /config/workspace/.agent-roadmap-sync/locks.yaml && agent-ops/bin/roadmap-dependency-checker.sh --find-milestone 'iop:agent-roadmap/phase/automation-runtime-bridge/milestones/iop-agent-chronos-extraction-decoupling.md' both /config/workspace/.agent-roadmap-sync/locks.yaml` — distinct checkout/lock identities and canonical promotion gate captured; expected checker lines are `none` then `rely-on:chronos:chronos-architecture-ownership-boundary`.

## Modified Files Summary

| File | Item |
|------|------|
| `agent-task/m-iop-agent-chronos-extraction-decoupling/13+09,10_receipt_lock_audit/transfer-receipt.md` | TEST-1 |
| `agent-task/m-iop-agent-chronos-extraction-decoupling/13+09,10_receipt_lock_audit/handoff-audit.log` | TEST-2, TEST-4 |
| `agent-task/m-iop-agent-chronos-extraction-decoupling/13+09,10_receipt_lock_audit/CODE_REVIEW-cloud-G09.md` | TEST-2 |

## Final Verification

1. Confirm exact PASS `complete.log` for `09+08_remove_agent_ui_close` and `10+09_neutral_execution`.
2. `rg -n '^source_revision: 3155be0e275437a8eedc1aa93497955a7d30465b$|^bundle_sha256: [0-9a-f]{64}$|^downstream_lock: chronos:chronos-architecture-ownership-boundary$|^state_payload_location: withheld-owner-local$' agent-task/m-iop-agent-chronos-extraction-decoupling/13+09,10_receipt_lock_audit/transfer-receipt.md` — required stable fields present.
3. Recompute the private archive SHA-256 without printing its path or contents and compare to receipt; exact non-secret output goes in `handoff-audit.log`.
4. `git -C /config/workspace/chronos status --short && git -C /config/workspace/chronos rev-parse --abbrev-ref HEAD && git -C /config/workspace/chronos rev-parse HEAD` — exact checkout evidence.
5. `rg -n 'chronos:chronos-architecture-ownership-boundary|status: locked|잠금' /config/workspace/.agent-roadmap-sync/locks.yaml /config/workspace/chronos/agent-roadmap/current.md /config/workspace/chronos/agent-roadmap/phase/runtime-ownership-transition/milestones/chronos-architecture-ownership-boundary.md` — lock identity/status/release condition confirmed.
6. `git rev-parse --show-toplevel HEAD && git -C /config/workspace/iop rev-parse --show-toplevel HEAD && agent-ops/bin/roadmap-dependency-checker.sh --find-milestone 'iop-s1:agent-roadmap/phase/automation-runtime-bridge/milestones/iop-agent-chronos-extraction-decoupling.md' both /config/workspace/.agent-roadmap-sync/locks.yaml && agent-ops/bin/roadmap-dependency-checker.sh --find-milestone 'iop:agent-roadmap/phase/automation-runtime-bridge/milestones/iop-agent-chronos-extraction-decoupling.md' both /config/workspace/.agent-roadmap-sync/locks.yaml` — distinct checkout/lock identities and canonical promotion gate captured; expected checker lines are `none` then `rely-on:chronos:chronos-architecture-ownership-boundary`.

Commands containing `go test -count=1` require fresh output; all other checks are rerun against the current checkout.

After completing all code changes, fill implementation-owned sections in `CODE_REVIEW-*-G??.md`.
