{
  "id": "rcpt_328e3e113e5046a2be9ea0c683a926d6",
  "visit_id": "log:120:850dea3611eb5183",
  "sequence": 172,
  "prev_hash": "21aaed780069baa3238d5ab653b114795614f11d824bbaeaf2e2e57ac376c112",
  "payload": {
    "record_type": "log_checkpoint",
    "tree_size": 120,
    "root_sha256": "850dea3611eb5183dee2d3fa308101e29cb89839df621e6f444f2db301dc8484",
    "leaf_input": "receipt.payload_hash (raw bytes, sequence order)",
    "boundary": "A signed commitment that exactly these receipts, in this order, formed the log at this size — receipts in an export can prove inclusion, and a later checkpoint can prove it extends this one without rewriting history.",
    "journal_head": "4fa1ecede8481fb0fd25e0f11395724c42d22808cf2ece7b7fe6cfa5b43af0a7",
    "extends": {
      "first": 118,
      "first_root_sha256": "6699ff4361f3dff5f6b3c54d88404a2efcba9ec8c5de92122f1e38f29d355ce7",
      "checkpoint_id": "rcpt_9cd0f16e229b497c899946dc31153898",
      "proof": [
        "d131e732fb3daa034cdfccb0750e7f1a50b56998f2fcee52cc9836c1e2ac1d53",
        "f474d93f40ab9b686442dafe204d68c409d91efbbd7052383fceb5494ab5b74e",
        "9b322332f56bf69b1b3b82925011e3696d17464d7f8fcf8a3362dbec2e30ed7d",
        "2e00a5d0fc7005ca886ff38229f3217b62bc7c1ab2e286acc04ec51e36ad22ce",
        "ef248da2c3c0298521a7151c38af0ceaefe76595f4089514c455eff608bac56e",
        "8d2a0a4acf4e373680747e2e27b1becec57a1707356f2a3c1732fcd144565e59"
      ]
    },
    "schema": "attest.receipt/2",
    "sequence": 172,
    "prev_hash": "21aaed780069baa3238d5ab653b114795614f11d824bbaeaf2e2e57ac376c112",
    "visit_id": "log:120:850dea3611eb5183",
    "receipt_id": "rcpt_328e3e113e5046a2be9ea0c683a926d6",
    "issued_at": "2026-10-13T12:01:07.166924+00:00"
  },
  "payload_hash": "bbebbe39398e4cd5670b6f1f19e86e8c7294e85b1631ca4dc1bb39f435183dc8",
  "signature": "7piNYecLSeHmvelq2umJHzJq0OV/+Ey1HYxkGCQP84RGNAq0VhD+vBOSYT5EyDbBRMhy8mR5s0ayrVJNKbNZBA==",
  "public_key": "qRNo7hHrwwi2zNlV7tGCIkakVyU+OobK73/cimDdLcU=",
  "issued_at": "2026-10-13T12:01:07.166924Z"
}