{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "c710285e-2daa-4756-9fc9-013c148b90da",
    "reference": "PX-582477",
    "amount": "0.921643",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Vector Inference Ltd",
    "jurisdiction": "GB",
    "state": "settled",
    "created_at": "2026-10-23T10:21:55.536Z"
  },
  "receipts": [
    {
      "payment_id": "c710285e-2daa-4756-9fc9-013c148b90da",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "0.921643",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Vector Inference Ltd",
        "external_ref": "PX-582477"
      },
      "prev_hash": null,
      "hash": "75b092864cb8d46276a6a9647b55bc195c3773c322f30fb3e066513c807795d7",
      "created_at": "2026-10-23T10:21:55.536Z"
    },
    {
      "payment_id": "c710285e-2daa-4756-9fc9-013c148b90da",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "75b092864cb8d46276a6a9647b55bc195c3773c322f30fb3e066513c807795d7",
      "hash": "554e53e01defe82289e28b438cbde1649bb76cd437de5a78ece5d2330339b4a8",
      "created_at": "2026-10-23T10:21:57.536Z"
    },
    {
      "payment_id": "c710285e-2daa-4756-9fc9-013c148b90da",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "554e53e01defe82289e28b438cbde1649bb76cd437de5a78ece5d2330339b4a8",
      "hash": "569cd5a1f8374451ca6ac2668a95351e92c73cb35df1628b21d5c7bf9a70414a",
      "created_at": "2026-10-23T10:21:59.536Z"
    },
    {
      "payment_id": "c710285e-2daa-4756-9fc9-013c148b90da",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "569cd5a1f8374451ca6ac2668a95351e92c73cb35df1628b21d5c7bf9a70414a",
      "hash": "e90a9354a2f7c030ebc4d81a8c8445cf1a4da8a8f891aed06011900bbf025b58",
      "created_at": "2026-10-23T10:22:00.536Z"
    },
    {
      "payment_id": "c710285e-2daa-4756-9fc9-013c148b90da",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:c710285e-2daa"
      },
      "prev_hash": "e90a9354a2f7c030ebc4d81a8c8445cf1a4da8a8f891aed06011900bbf025b58",
      "hash": "c622d2ab0ec4d30cb4fac898dc00ceb9a85c9b9f59bbde053054abd8224a1e4d",
      "created_at": "2026-10-23T10:22:19.231Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-10-23T13:00:12.582Z"
  }
}