{
  "case_id": "task-2614.case-2604",
  "schema": "anu_v3.batch_regression_fixture.v1",
  "source_task": "task-2604",
  "incident_type": "GLOBAL_LEDGER_SHA_FALSE_POSITIVE",
  "description": "전역 callback_4tuple_index.jsonl SHA 하드핀이 system-sanctioned cross-track append(+53/+54) 와 자가모순(false-positive HOLD). Critical7 아님 → AUTO_REMEDIATION_HOLD 자동 수렴. track-scoped invariant 교정 plan.",
  "track_a_input": {
    "track_id": "task-2604-cancel-on-success-live-adoption",
    "task_id": "task-2604",
    "dispatch_received": true,
    "hold_candidate": true,
    "collector_recorded": "HOLD_CANDIDATE",
    "collector_key": "c119085addb0f8b7",
    "executor_key": "fedf78d1d09509f5",
    "collector_role": "ANU",
    "authoritative_verdict": "HOLD",
    "authoritative_is_independent_anu": true,
    "classifier_present": true,
    "classifier_is_critical7": false,
    "classifier_category": "test",
    "detail": "global ledger SHA hardpin vs sanctioned cross-track append self-contradiction"
  },
  "track_b_finding": {
    "id": "task-2604-h1",
    "severity": "HIGH",
    "message": "global callback_4tuple_index.jsonl SHA hardpin false-positive — sanctioned +53/+54 cross-track append breaks a global pin that should be track-scoped; no security/credential/permission/forbidden-path/scope/merge/PAT family"
  },
  "track_c": {
    "issue_type": "GLOBAL_LEDGER_SHA_FALSE_POSITIVE",
    "severity": "HIGH",
    "is_critical7": false,
    "shared_invariant_broken": false
  },
  "expected": {
    "track_a_classification": "AUTO_REMEDIATION_HOLD",
    "track_a_chair_escalation": false,
    "track_a_auto_remediation": true,
    "track_b_is_critical7": false,
    "track_b_verdict": "PASS",
    "track_c_disposition": "AUTO_REMEDIATION_HOLD",
    "track_c_hold_for_chair": false,
    "track_c_issue_type": "GLOBAL_LEDGER_SHA_FALSE_POSITIVE"
  }
}