{
  "status": "APPROVED",
  "proof_level": "DOCUMENTATION HASH FIXTURES ONLY; no RocksDB execution, crash or replay tests performed; isolated encoding examples, not a complete business transition trace",
  "commands": [
    {
      "schema_version": "london.v1",
      "command_id": "11111111-1111-4111-8111-111111111111",
      "command_type": "CloseDay",
      "actor_id": "22222222-2222-4222-8222-222222222222",
      "admitted_at_ms": "87000000",
      "ruleset_version": "london.ledger.v1",
      "expected_revisions": [
        {
          "state_key": "day/00000000000000000000",
          "revision": null
        }
      ],
      "payload": {
        "day_start_ms": "0",
        "day_end_ms": "86400000"
      },
      "evidence_hashes": []
    }
  ],
  "journal_vectors": [
    {
      "entry": {
        "sequence": "1",
        "previous_entry_hash": "0000000000000000000000000000000000000000000000000000000000000000",
        "command": {
          "schema_version": "london.v1",
          "command_id": "11111111-1111-4111-8111-111111111111",
          "command_type": "CloseDay",
          "actor_id": "22222222-2222-4222-8222-222222222222",
          "admitted_at_ms": "87000000",
          "ruleset_version": "london.ledger.v1",
          "expected_revisions": [
            {
              "state_key": "day/00000000000000000000",
              "revision": null
            }
          ],
          "payload": {
            "day_start_ms": "0",
            "day_end_ms": "86400000"
          },
          "evidence_hashes": []
        },
        "outcome": "accepted",
        "result": {
          "code": "DAY_CLOSED",
          "entity_ids": [],
          "amount_micro_usdc": null
        },
        "delta_hash": "519e5c16c4445a354368fbe74b8e75f7e18d3b3f60fe9defb487753b2be95677",
        "entry_hash": "6a454ebdf32e224358b5b47db498dee65d6cc0a4ff7b91ee2b7cb6e88c1ff99d"
      },
      "delta": [
        {
          "column_family": "command_result",
          "key": "11111111-1111-4111-8111-111111111111",
          "value": {
            "schema_version": "london.v1",
            "envelope_hash": "ed6d632dbc644ae7102b9866097816eecdaf538323b536cefdf2506165fb2da5",
            "sequence": "1",
            "result": {
              "code": "DAY_CLOSED",
              "entity_ids": [],
              "amount_micro_usdc": null
            }
          }
        },
        {
          "column_family": "state",
          "key": "day/00000000000000000000",
          "value": {
            "schema_version": "london.v1",
            "revision": "1",
            "status": "closed",
            "day_start_ms": "0",
            "day_end_ms": "86400000"
          }
        }
      ]
    }
  ],
  "checkpoint_vectors": [
    {
      "checkpoint": {
        "schema_version": "london.v1",
        "checkpoint_id": "22222222-2222-4222-8222-222222222222",
        "ruleset_version": "london.ledger.v1",
        "logical_schema_version": "1",
        "sequence": "1",
        "last_entry_hash": "6a454ebdf32e224358b5b47db498dee65d6cc0a4ff7b91ee2b7cb6e88c1ff99d",
        "logical_state_hash": "cacd9dbd599d06db5df536154ba037d39393707600ffcfc7119680469c3e7463",
        "files": [
          {
            "kind": "logical_state",
            "object_id": "11111111-1111-4111-8111-111111111111",
            "sha256": "dcbcaa177be00ff10ceeca09d8a5a7e5ccd8d7818db9a7d531064469cf55e4bc",
            "byte_length": "464",
            "start_sequence": "1",
            "end_sequence": "1"
          },
          {
            "kind": "journal",
            "object_id": "33333333-3333-4333-8333-333333333333",
            "sha256": "a06f13b4511d485b2d012c2d41caeba3ef90bcb83e45b73ed0aade2d218badac",
            "byte_length": "750",
            "start_sequence": "1",
            "end_sequence": "1"
          },
          {
            "kind": "events",
            "object_id": "44444444-4444-4444-8444-444444444444",
            "sha256": "4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945",
            "byte_length": "2",
            "start_sequence": "1",
            "end_sequence": "1"
          }
        ],
        "parent_checkpoint_id": null,
        "private_aux_excluded": true
      },
      "rows": [
        {
          "column_family": "command_result",
          "key": "11111111-1111-4111-8111-111111111111",
          "value": {
            "schema_version": "london.v1",
            "envelope_hash": "ed6d632dbc644ae7102b9866097816eecdaf538323b536cefdf2506165fb2da5",
            "sequence": "1",
            "result": {
              "code": "DAY_CLOSED",
              "entity_ids": [],
              "amount_micro_usdc": null
            }
          }
        },
        {
          "column_family": "state",
          "key": "day/00000000000000000000",
          "value": {
            "schema_version": "london.v1",
            "revision": "1",
            "status": "closed",
            "day_start_ms": "0",
            "day_end_ms": "86400000"
          }
        }
      ]
    }
  ],
  "command_hashes": [
    {
      "command_id": "11111111-1111-4111-8111-111111111111",
      "hash": "ed6d632dbc644ae7102b9866097816eecdaf538323b536cefdf2506165fb2da5"
    }
  ]
}