{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "97cb5e62-c724-475f-8f14-3baf993c0b83",
    "reference": "PX-710067",
    "amount": "3.384874",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Vector Inference Ltd",
    "jurisdiction": "GB",
    "state": "settled",
    "created_at": "2026-08-20T22:48:19.975Z"
  },
  "receipts": [
    {
      "payment_id": "97cb5e62-c724-475f-8f14-3baf993c0b83",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "3.384874",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Vector Inference Ltd",
        "external_ref": "PX-710067"
      },
      "prev_hash": null,
      "hash": "400ef83f44e2f7db75cef668beffcf573b75117d1e0350b55cfd59e6a69cef6a",
      "created_at": "2026-08-20T22:48:19.975Z"
    },
    {
      "payment_id": "97cb5e62-c724-475f-8f14-3baf993c0b83",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "400ef83f44e2f7db75cef668beffcf573b75117d1e0350b55cfd59e6a69cef6a",
      "hash": "e77533983b88a8fa91c095180da5cef51cfecd60094bca149e30e3315c900646",
      "created_at": "2026-08-20T22:48:21.975Z"
    },
    {
      "payment_id": "97cb5e62-c724-475f-8f14-3baf993c0b83",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "e77533983b88a8fa91c095180da5cef51cfecd60094bca149e30e3315c900646",
      "hash": "df56735e71edd6048d8c81e70f3a209a374b4bba55ea193de531faff25767147",
      "created_at": "2026-08-20T22:48:23.975Z"
    },
    {
      "payment_id": "97cb5e62-c724-475f-8f14-3baf993c0b83",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "df56735e71edd6048d8c81e70f3a209a374b4bba55ea193de531faff25767147",
      "hash": "e73f2d008efc67916c4a43924715c48cc6ecd78655d12a91d182d4170474c76a",
      "created_at": "2026-08-20T22:48:24.975Z"
    },
    {
      "payment_id": "97cb5e62-c724-475f-8f14-3baf993c0b83",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:97cb5e62-c724"
      },
      "prev_hash": "e73f2d008efc67916c4a43924715c48cc6ecd78655d12a91d182d4170474c76a",
      "hash": "4d47a99acdb0fa928350463876e77f335f3e39b632122693f4661c6be4069177",
      "created_at": "2026-08-20T22:49:04.698Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-08-21T03:21:39.816Z"
  }
}