{
  "id": "rcpt_a552fd9812fe44af8b10384fc68dcf68",
  "visit_id": "log:74:0e2ea626bbee7a15",
  "sequence": 103,
  "prev_hash": "99d7bd711aba442f5c03bdedf0ffca134b84fed409d158dfcd9cf93cebb742ed",
  "payload": {
    "record_type": "log_checkpoint",
    "tree_size": 74,
    "root_sha256": "0e2ea626bbee7a15bf7d9e6e5449663cd2e53edd957eed1b9d4f602a30574270",
    "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": "26fdd16d12d3e15a4bd978a8f7fab078aedb44e6f04d561a4cb04066a5fbef2e",
    "extends": {
      "first": 72,
      "first_root_sha256": "8b73e2fa33ae00dea154faaa2789f82c18b06261752cccd29391ca3551fa4cc2",
      "checkpoint_id": "rcpt_b3864af4d4e84b98a068da6b5c2c0056",
      "proof": [
        "3493b6ee194a17945b0df0862b591fb5fb54d23c53fadc7e593c9c90ffec08d3",
        "9fdc2535386a01aa54a8603ef85301e417b0e344684e6dc6497b888aa36a7680",
        "8d2a0a4acf4e373680747e2e27b1becec57a1707356f2a3c1732fcd144565e59"
      ]
    },
    "schema": "attest.receipt/2",
    "sequence": 103,
    "prev_hash": "99d7bd711aba442f5c03bdedf0ffca134b84fed409d158dfcd9cf93cebb742ed",
    "visit_id": "log:74:0e2ea626bbee7a15",
    "receipt_id": "rcpt_a552fd9812fe44af8b10384fc68dcf68",
    "issued_at": "2026-10-10T18:31:34.964916+00:00"
  },
  "payload_hash": "b6c0602fec9664a0dee725cd69d29560287a399272574060e359001c09f14e43",
  "signature": "hM966hX7v/GaUjohxExhugGYi6tl5uXyEhiwKHA8gfKod5uYStilwU48o8OWF02mAEAz0K6z2dznd0dlzOrQCA==",
  "public_key": "qRNo7hHrwwi2zNlV7tGCIkakVyU+OobK73/cimDdLcU=",
  "issued_at": "2026-10-10T18:31:34.964916Z"
}