{
  "fixture_id": "task-2553plus47.independent-anu-verdict.v1",
  "schema": "anu_v3.authoritative_verdict_selection.regression_fixture.v1",
  "purpose": "AUTHORITATIVE +49 §5.D — the doctrine-compliant counterpart: a self-chain self-declared PASS is present BUT an independent-ANU verification verdict (collector_key=c119085addb0f8b7 ANU key, != executor key, role=ANU, NOT executor self-session) also exists. The selector MUST quarantine the self-chain record and select the independent-ANU verdict as AUTHORITATIVE (회장 §2.6/§5.D / regression 14/17). A dead-man DUPLICATE_CALLBACK_IGNORED is included and MUST be judged valid ONLY because an independent-ANU authoritative verdict exists (regression 15). Distinct file from task-2553plus47-48.independent-anu.json (narrow +49).",
  "authority_ref": "memory/events/task-2553+47+48.independent-verification.result.json",
  "doctrine_ref": "feedback_callback_must_spawn_independent_anu_not_executor_self_260518",
  "chat_id": "6937032012",
  "anu_keys": ["c119085addb0f8b7"],
  "executor_self_key_dev3": "0b94683120a691cf",
  "selector_input": {
    "task_id": "task-2553+47",
    "records": [
      {
        "kind": "collector_result",
        "verdict": "PASS",
        "task_id": "task-2553+47",
        "executor_key": "0b94683120a691cf",
        "collector_key": "0b94683120a691cf",
        "collector_role": "ANU",
        "session_is_executor_self": true,
        "detail": "self-chain self-declared PASS — must be quarantined."
      },
      {
        "kind": "deadman_duplicate_callback",
        "verdict": "DUPLICATE_CALLBACK_IGNORED",
        "task_id": "task-2553+47",
        "executor_key": "0b94683120a691cf",
        "collector_key": "c119085addb0f8b7",
        "collector_role": "ANU",
        "session_is_executor_self": false,
        "detail": "dead-man fallback observed a duplicate callback; valid disposition ONLY because an independent-ANU authoritative verdict also exists."
      },
      {
        "kind": "collector_result",
        "verdict": "PASS",
        "task_id": "task-2553+47",
        "executor_key": "0b94683120a691cf",
        "collector_key": "c119085addb0f8b7",
        "collector_role": "ANU",
        "session_is_executor_self": false,
        "detail": "independent ANU collector session (ANU key, != executor, role=ANU) verified +47 → PASS. This is the authoritative verdict."
      }
    ]
  },
  "expected": {
    "classification": "AUTHORITATIVE_PASS",
    "verdict": "PASS",
    "authoritative_verdict": "PASS",
    "authoritative_source_kind": "collector_result",
    "independent_anu_count": 1,
    "quarantined_count": 2,
    "deadman_duplicate_seen": true,
    "deadman_valid": true,
    "note": "independent-ANU PASS selected as authoritative; self-chain record quarantined; dead-man duplicate valid only because authoritative verdict exists (회장 §5.D / regression 14/15/17)."
  },
  "no_actor_attribution_change": true
}