{
  "id": "rcpt_8df6870acc4c4d59bb6b32e353890832",
  "visit_id": "log:170:d3efb1a010e9fd5f",
  "sequence": 247,
  "prev_hash": "7db5b84d94345a2a0674cfd38b8b18f3e5ef1580a563b5aa57e8d407b7a24311",
  "payload": {
    "record_type": "log_checkpoint",
    "tree_size": 170,
    "root_sha256": "d3efb1a010e9fd5f69605f3e80688c6950a9ba1235a7a5e4590bd23016d1f190",
    "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": "0addd4083e254d8060f26a6a38154be68d1d627afd16af066f760aa4faa6230b",
    "extends": {
      "first": 168,
      "first_root_sha256": "7b301858e857bec2ae34c761898659f756f8a2babaea95cab1fd5027a1f9d18a",
      "checkpoint_id": "rcpt_d92cdd9e3b864f209961fe6e00c9afdb",
      "proof": [
        "d565a84e93a8a5189913f92c65ede34902a96e08308dfed32560353889da1cae",
        "611f2dc340de9219ee614a7f573b11c0c593eabea6762bd2957b60d89608d93c",
        "fad5a3920523f059f7f4bcd1407e5ca21334959875f9f11dbf97adac98847b8d",
        "c0cd7f5d7ed43d9d0dc8fa2b492d2656463d5debf13578ec5decf0d4dafc7855"
      ]
    },
    "schema": "attest.receipt/2",
    "sequence": 247,
    "prev_hash": "7db5b84d94345a2a0674cfd38b8b18f3e5ef1580a563b5aa57e8d407b7a24311",
    "visit_id": "log:170:d3efb1a010e9fd5f",
    "receipt_id": "rcpt_8df6870acc4c4d59bb6b32e353890832",
    "issued_at": "2026-10-13T13:22:36.091824+00:00"
  },
  "payload_hash": "18d4c50e0e24a669affb12e62c2684bba5a0188015fe7c4da0146767689b5833",
  "signature": "ClE8Ek7n12jOQt2ji63o0juurNW9oiQe/gDxbMVjrSyirOw9luEMsv0MskS9HGQGj0kiAq5mlYFJnRm4LHQ6Ag==",
  "public_key": "qRNo7hHrwwi2zNlV7tGCIkakVyU+OobK73/cimDdLcU=",
  "issued_at": "2026-10-13T13:22:36.091824Z"
}