{
  "schema_version": "v1",
  "callback_id": "cb-axis2-harden-task-2651-260524-001",
  "task_id": "task-2651",
  "schedule_id": "sched-task-2651-axis2-harden-001",
  "source_cron_id": "task-2651-axis2-harden-canonical-260524",
  "owner_key": "c119085addb0f8b7",
  "executor_key": "1e41a2324a3ccdd0",
  "chat_id": "6937032012",
  "envelope_bytes": 512,
  "ledger_pointer": {
    "callback_id": "cb-axis2-harden-task-2651-260524-001",
    "schedule_id": "sched-task-2651-axis2-harden-001"
  },
  "ttl_at": "2026-05-27T17:15:00+09:00",
  "processed": true,
  "axis_2_hardening_purpose": "SH5 RECEIVED_INBOUND_THIS_SESSION 5/5 \uc7ac\ud604 (S1 CANONICAL_PROMOTION PYTHONPATH-free \uac80\uc99d)",
  "chair_authorization_id": "CHAIR-AUTH-AXIS-2-HARDEN-20260524-JJONGS-CANONICAL-001",
  "axis_1_helper_schema": "utils.callback_registration.v1",
  "axis_1_helper_state": "OWNER_KEY_VERIFIED",
  "axis_1_helper_authority_marker": "AUTHORITATIVE_CALLBACK_COLLECTOR_PROCESSED",
  "axis_1_helper_registered_at_iso": "2026-05-24T08:15:00.000000+00:00",
  "source_attribution_expected": "CALLBACK_COLLECTOR_PROCESSED",
  "dependency_hardening_required": false,
  "ledger_row_pre_appended": true,
  "ledger_row_recorded_at": "2026-05-24T17:15:00+09:00",
  "canonical_promotion_active": true,
  "pythonpath_dependency_removed": true,
  "acked_at": "2026-05-24T17:14:38+09:00",
  "acked_by": "dev3-\ub2e4\uadf8\ub2e4 (task-2651 SH5 verification complete)",
  "five_conditions_pass": "5/5",
  "five_conditions_breakdown": {
    "1_userpromptsubmit_detects_callback": "PASS",
    "2_ledger_pointer_axis1_row_match": "PASS",
    "3_axis1_source_attribution_collector_processed": "PASS",
    "4_session_uses_callback_in_response": "PASS",
    "5_session_decides_or_executes_next_action": "PASS"
  }
}