{
  "schema": "task23-draft-generation-replacement-evidence-v1",
  "performed_at_kst": "2026-08-13T14:12:14+09:00",
  "operation": {
    "mode": "executed",
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    "old_record_digest": "8f3c536fbbe47dcecfb7ed7619777231c14ce60a466d7f364779e64e0fd4fb4f",
    "replacement_token": "664046dbca210afc",
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    "operator_authorization_digest": "02b1e42de12182b69d80a94335d1f5014908f85ffbaad5cd99d81f636feeb51b",
    "owner_route": {
      "user_id": "9000000001",
      "chat_id": "9000000001",
      "topic_id": "0"
    }
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  "compare_and_set": {
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    "generation_ledger_before_sha256": "73292408abecddfb98b5719e4325b3b80a3aedd002278ff053a238145754b1f7",
    "generation_ledger_after_sha256": "00401c4103fa86ffea46f27766da9c199bf7f17dd6a55665aaa38f739b8cd95b"
  },
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    "history_sha256_before": "1a4cd7a2c1a682e425231e2c3303e90ebe2e00b5971c77b637322b0458621904",
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    "generation": 6,
    "state": "generation_failed",
    "attempt": 2,
    "error_code": "invalid_model_output"
  },
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    "generation": 1,
    "state": "generation_pending",
    "attempt": 1,
    "max_attempts": 2,
    "draft_revision": null,
    "lineage_parent_token": "90f6df222e870e58",
    "lineage_predecessor_digest": "8f3c536fbbe47dcecfb7ed7619777231c14ce60a466d7f364779e64e0fd4fb4f"
  },
  "request_binding": {
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    "successor_matches_parent": true
  },
  "replacement_journal": {
    "state": "replaced",
    "record_digest": "f9ac3a8bc7d37fdaab381e397d3d7167044913d24c9fb4d9f8be03b609ebf37a",
    "file_sha256": "fa93b39d4e9699cde246d91e4e5feebfd465214044bfed30a40524058b4fcc54",
    "integrity_valid": true
  },
  "non_delivery": {
    "draft_record_count": 0,
    "delivery_record_count": 0,
    "drafts_file_exists": false,
    "deliveries_file_exists": false,
    "successor_draft_exists": false,
    "successor_delivery_exists": false,
    "customer_delivery_performed": false,
    "task24_started": false
  },
  "operator_card": {
    "unchanged_while_quiescent": true,
    "ledger_sha256": "c9e8c428f77951d69232ad2419d5fd040ae8233bc9110f677989e6adb7f7e95d"
  },
  "service": {
    "gateway_quiescent": true,
    "unit": "hermes-gateway-dualcoachtest.service"
  },
  "replay_preflight": {
    "already_replaced": true,
    "successor_matches_initial_record": true
  },
  "redaction": {
    "customer_content_included": false,
    "model_output_included": false,
    "provider_credentials_included": false,
    "callback_data_included": false
  },
  "integrity_sha256": "c557589eea052fddc6636269126fc71c1bef7c98e48338362591a12a9a84d230"
}