{
  "id": "rcpt_4e2c2202656a45188c42baecede3186d",
  "visit_id": "log:108:768f2764233de7e4",
  "sequence": 154,
  "prev_hash": "9b9058939f5b6c71fa3e3a460cc3f094307af89b19143ca0d52e6edab39533ce",
  "payload": {
    "record_type": "log_checkpoint",
    "tree_size": 108,
    "root_sha256": "768f2764233de7e47119343a30769a2da07669ae9a458ad54966a14ffb920233",
    "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": "4b7deef8654725ae8261c0b929546a9791395d1ec4f9784ed2d172421e8484cd",
    "extends": {
      "first": 106,
      "first_root_sha256": "c8e538c83456ba6f381dd7cfeaa3684379a2d38f3f6a6e62121f8a46cbc77241",
      "checkpoint_id": "rcpt_b8e1075958a341e4a387fa9dba0968eb",
      "proof": [
        "76b8d2062d57ece679b198ce835dcb3b558f489ad69516c8f6865b4b28e8fdae",
        "dfccfa3e6549b22a1533ebdeb33963992e833f2312171bcc86be2a2af57c0a4a",
        "2e2ea4af43c9a9394610c6610edf3214f0e165122e886029fe72183d989dad98",
        "ef248da2c3c0298521a7151c38af0ceaefe76595f4089514c455eff608bac56e",
        "8d2a0a4acf4e373680747e2e27b1becec57a1707356f2a3c1732fcd144565e59"
      ]
    },
    "schema": "attest.receipt/2",
    "sequence": 154,
    "prev_hash": "9b9058939f5b6c71fa3e3a460cc3f094307af89b19143ca0d52e6edab39533ce",
    "visit_id": "log:108:768f2764233de7e4",
    "receipt_id": "rcpt_4e2c2202656a45188c42baecede3186d",
    "issued_at": "2026-10-13T11:13:55.225744+00:00"
  },
  "payload_hash": "74188ede1c5fcb7cbf7e50bc4e35ba543dead4b208d1050a4be52ac4b318aa54",
  "signature": "GpHe9/6FPndAjviPqNOxi9tBc6b5tFuTXl539axdUKFhwyaKb4tRABIn9AP3fTHc9wLG2VF0oM0F6lRmrAflAw==",
  "public_key": "qRNo7hHrwwi2zNlV7tGCIkakVyU+OobK73/cimDdLcU=",
  "issued_at": "2026-10-13T11:13:55.225744Z"
}