Record passing P08 evidence validator and concrete cache cleanup proposal

docs/plans/original-completion-2026-10-02/execution/owner_model_cli.py

@@ -115,7 +115,8 @@ def packet_with_actual_evidence(self, task_id, role, sha=None):
             packet = original_packet(self, task_id, role, sha)
     if role == 'reviewer' and self.config['project'] == 'the-tree-p08-03-code' and task_id == 'P08-03':
         import hashlib
-        frozen = Path(os.environ['OWNER_P08_PREPARED_REVIEW'])
+        frozen = getattr(self, '_owner_frozen_review_checkout', None)
+        require(frozen is not None and git(frozen, 'rev-parse', 'HEAD') == sha, 'actual frozen review candidate')
         prefix, data = packet.split('\nDATA:\n', 1)
         body = json.loads(data)
         context = frozen / '.owner-review-context'
@@ -278,5 +279,13 @@ if os.environ.get('OWNER_P08_RECOVER_PARTIAL_SUBMIT') == '647196f':
     print(json.dumps({'submitted': r.task('P08-03')['submitted'], 'state': r.task('P08-03')['state']}))
     sys.exit(0)
 
+_recorded_detached = Runner.detached
+def recorded_review_checkout(self, name, revision):
+    checkout = _recorded_detached(self, name, revision)
+    if self.config['project'] == 'the-tree-p08-03-code' and name.startswith('P08-03-review-'):
+        self._owner_frozen_review_checkout = Path(checkout)
+    return checkout
+Runner.detached = recorded_review_checkout
+
 from runner.cli import main
 main()

docs/plans/original-completion-2026-10-02/execution/p08-03/CURRENT_ACCEPTANCE_STATUS.json

@@ -1,13 +1,12 @@
 {
   "plan_id": "P08-03",
   "status": "in_progress",
-  "candidate": "bf2d75c9b01aeb1a21144aa80b0971bfcf86569c",
+  "candidate": "7e2368f5c453a3900ba1bb038d7138d25f7eb4fb",
   "executed_native_source": "31aa7706d28a92e313c432d5a62e35d19503dcc3",
   "formal_acceptance": false,
   "independent_review": "INDEPENDENT_OPUS_REVIEW_7DDE98CC.json",
   "review_status": "changes_requested",
   "missing": [
-    "repair filtered-summary/full-environment hash contract",
     "final175 full regression",
     "independent semantic acceptance including stair preview/runtime difference",
     "integration and final evidence checks"
@@ -16,6 +15,6 @@
   "denominator_packages": 30,
   "denominator_units": 88,
   "completed_delta": 0,
-  "formal_validator": "failed: filtered environment summary incorrectly hashed as complete environment",
+  "formal_validator": "passed:1c1e23a695664c0999a6924211108c00-validation.json",
-  "next_action": "Opus Repair16: verify original receipt semantics and corruption negatives; exact R09 net diff now validators/docs only"
+  "next_action": "required final175 then independent semantic acceptance; capacity approval requested for2closed regenerated caches"
 }

docs/plans/original-completion-2026-10-02/execution/p08-03/REPAIR16_WORKER_RESULT.json

@@ -0,0 +1,15 @@
+{
+  "task_id": "P08-03",
+  "commit": "12430ba89970bda349781e51157e72e48a4ac06f",
+  "status": "submitted",
+  "summary": "Repair16を指定4ファイルに実装。receiptのSHA/bytes、subsetとopaque full-env hashの来歴一致、role/proof paths、R09とHEADのdriver一致を検証。既存107テストを維持し8 negativesと1 positiveを追加。実行: python3 tools/test_p08_normal_placement_evidence.py — 116 tests in 80.606s、OK、exit0。原本proof変更、native/OS実行、git書込みなし。docsにRootのfixture削除確定とnet diffを記録。未完了: Root R09 positive hash re-check、Root final full175、全5条件の独立Opusレビュー、integration/current final verification/ledger、Windows same-distribution/device（Mac代替不可）。",
+  "acceptance_ids": [
+    "P08-03"
+  ],
+  "findings": [
+    {
+      "severity": "medium",
+      "message": "preview/runtime stair differenceとcoordinator runtime acceptance=falseは引き続きopen。受入は未確定。"
+    }
+  ]
+}

docs/plans/original-completion-2026-10-02/execution/p08-03/VALIDATION_7E2368F5.json

@@ -0,0 +1,14 @@
+{
+  "task_id": "P08-03",
+  "commit": "7e2368f5c453a3900ba1bb038d7138d25f7eb4fb",
+  "kind": "validation",
+  "checks": [
+    {
+      "id": "p08-normal-placement",
+      "exit_code": 0,
+      "artifact": "/Users/korizatou114/Library/Application Support/agent-control/the-tree-p08-03-code/runs/4b92d3ea11c54258bd8cddbde88ee3c7",
+      "passed": true
+    }
+  ],
+  "passed": true
+}