{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "7bd44c08-d2f9-4a17-8184-b2bae8de88f5",
    "reference": "PX-713452",
    "amount": "5.335959",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Vector Inference Ltd",
    "jurisdiction": "GB",
    "state": "settled",
    "created_at": "2026-08-20T23:21:19.975Z"
  },
  "receipts": [
    {
      "payment_id": "7bd44c08-d2f9-4a17-8184-b2bae8de88f5",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "5.335959",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Vector Inference Ltd",
        "external_ref": "PX-713452"
      },
      "prev_hash": null,
      "hash": "30af5e9419b55d327620fdd93ad057af9a7d25b785f1d0f8edc7005994953cc4",
      "created_at": "2026-08-20T23:21:19.975Z"
    },
    {
      "payment_id": "7bd44c08-d2f9-4a17-8184-b2bae8de88f5",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "30af5e9419b55d327620fdd93ad057af9a7d25b785f1d0f8edc7005994953cc4",
      "hash": "752ccfff28bc43f961f54a783028d85de52053a6f0236cb36f8eb259d2264406",
      "created_at": "2026-08-20T23:21:21.975Z"
    },
    {
      "payment_id": "7bd44c08-d2f9-4a17-8184-b2bae8de88f5",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "752ccfff28bc43f961f54a783028d85de52053a6f0236cb36f8eb259d2264406",
      "hash": "7bd72b8eda483b9ad21f671ea1d2717bbc65b1595365a97e12a5e4bf4b74765d",
      "created_at": "2026-08-20T23:21:23.975Z"
    },
    {
      "payment_id": "7bd44c08-d2f9-4a17-8184-b2bae8de88f5",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "7bd72b8eda483b9ad21f671ea1d2717bbc65b1595365a97e12a5e4bf4b74765d",
      "hash": "79d48b45090b4fb08fa8b3a3b270bd367ca4d1b6ac6a27d2a2e73ad7f29c0dd5",
      "created_at": "2026-08-20T23:21:24.975Z"
    },
    {
      "payment_id": "7bd44c08-d2f9-4a17-8184-b2bae8de88f5",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:7bd44c08-d2f9"
      },
      "prev_hash": "79d48b45090b4fb08fa8b3a3b270bd367ca4d1b6ac6a27d2a2e73ad7f29c0dd5",
      "hash": "f036d22308212116e979f5db1d499319b1d7f41f6b35ca25c277a262122c4577",
      "created_at": "2026-08-20T23:21:54.696Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-08-21T03:29:15.966Z"
  }
}