{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "ad541ed8-7a77-4165-ad73-50ebaaa3443a",
    "reference": "PX-715143",
    "amount": "5.378149",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Rackmount Systems Inc",
    "jurisdiction": "US",
    "state": "settled",
    "created_at": "2026-08-20T23:38:19.975Z"
  },
  "receipts": [
    {
      "payment_id": "ad541ed8-7a77-4165-ad73-50ebaaa3443a",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "5.378149",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Rackmount Systems Inc",
        "external_ref": "PX-715143"
      },
      "prev_hash": null,
      "hash": "fea903eaff944e356257779f5123bd339d72d15d1137f34b4d5d7c539acf8749",
      "created_at": "2026-08-20T23:38:19.975Z"
    },
    {
      "payment_id": "ad541ed8-7a77-4165-ad73-50ebaaa3443a",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "fea903eaff944e356257779f5123bd339d72d15d1137f34b4d5d7c539acf8749",
      "hash": "0e4a0d45409c6d0102a5015fe0aa95528fdb78591413f0b899bf3ef4bb90fd6e",
      "created_at": "2026-08-20T23:38:21.975Z"
    },
    {
      "payment_id": "ad541ed8-7a77-4165-ad73-50ebaaa3443a",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "0e4a0d45409c6d0102a5015fe0aa95528fdb78591413f0b899bf3ef4bb90fd6e",
      "hash": "bcc674598c7ebac2884338d680eddddd0515cbdcf78ffd90449d4a79e669db1e",
      "created_at": "2026-08-20T23:38:23.975Z"
    },
    {
      "payment_id": "ad541ed8-7a77-4165-ad73-50ebaaa3443a",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "bcc674598c7ebac2884338d680eddddd0515cbdcf78ffd90449d4a79e669db1e",
      "hash": "06649b6f66bade2ceaca0736ddcb33c5996459190d055e483c1e6b37833e4022",
      "created_at": "2026-08-20T23:38:24.975Z"
    },
    {
      "payment_id": "ad541ed8-7a77-4165-ad73-50ebaaa3443a",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:ad541ed8-7a77"
      },
      "prev_hash": "06649b6f66bade2ceaca0736ddcb33c5996459190d055e483c1e6b37833e4022",
      "hash": "1241edf45d587aa398733c9075b3b1111026a10b805d5b56bf7f1c3ea4f81629",
      "created_at": "2026-08-20T23:39:19.591Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-08-21T03:23:17.006Z"
  }
}