{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "9a01f961-d6a3-4cea-8aaa-132e88617a07",
    "reference": "PX-574964",
    "amount": "7.799532",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Vector Inference Ltd",
    "jurisdiction": "GB",
    "state": "settled",
    "created_at": "2026-10-23T09:14:55.536Z"
  },
  "receipts": [
    {
      "payment_id": "9a01f961-d6a3-4cea-8aaa-132e88617a07",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "7.799532",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Vector Inference Ltd",
        "external_ref": "PX-574964"
      },
      "prev_hash": null,
      "hash": "ac7989035a3d244167b728bc17f88018b400841950fb74d41b64aaa87e5fe075",
      "created_at": "2026-10-23T09:14:55.536Z"
    },
    {
      "payment_id": "9a01f961-d6a3-4cea-8aaa-132e88617a07",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "ac7989035a3d244167b728bc17f88018b400841950fb74d41b64aaa87e5fe075",
      "hash": "dadc2f597eff3205913bf1b2f47eabf3538cbcb315e19e4db4660e15c8888ffe",
      "created_at": "2026-10-23T09:14:57.536Z"
    },
    {
      "payment_id": "9a01f961-d6a3-4cea-8aaa-132e88617a07",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "dadc2f597eff3205913bf1b2f47eabf3538cbcb315e19e4db4660e15c8888ffe",
      "hash": "4098d65763eae6b2535b9538ad1f9054f9db8923f906fdde9da82ab47a839dc5",
      "created_at": "2026-10-23T09:14:59.536Z"
    },
    {
      "payment_id": "9a01f961-d6a3-4cea-8aaa-132e88617a07",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "4098d65763eae6b2535b9538ad1f9054f9db8923f906fdde9da82ab47a839dc5",
      "hash": "5373e9bca61d1eaa0f95cae05457709abf16c9f79b77ef5e98e0f7a010f71e61",
      "created_at": "2026-10-23T09:15:00.536Z"
    },
    {
      "payment_id": "9a01f961-d6a3-4cea-8aaa-132e88617a07",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:9a01f961-d6a3"
      },
      "prev_hash": "5373e9bca61d1eaa0f95cae05457709abf16c9f79b77ef5e98e0f7a010f71e61",
      "hash": "f8236e50e35b81e06d0a92dac97a022d9d73cbdd6ab042fff80a71f7fb824f06",
      "created_at": "2026-10-23T09:15:31.765Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-10-23T13:17:31.946Z"
  }
}