{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "5d486198-d789-48eb-9ece-8cffee87ef3a",
    "reference": "PX-714578",
    "amount": "7.788814",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Vector Inference Ltd",
    "jurisdiction": "GB",
    "state": "settled",
    "created_at": "2026-08-20T23:34:19.975Z"
  },
  "receipts": [
    {
      "payment_id": "5d486198-d789-48eb-9ece-8cffee87ef3a",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "7.788814",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Vector Inference Ltd",
        "external_ref": "PX-714578"
      },
      "prev_hash": null,
      "hash": "06cb13302234668208f6bf7c4b75de1c11cb00c23471d58c7d87437440c7cfb7",
      "created_at": "2026-08-20T23:34:19.975Z"
    },
    {
      "payment_id": "5d486198-d789-48eb-9ece-8cffee87ef3a",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "06cb13302234668208f6bf7c4b75de1c11cb00c23471d58c7d87437440c7cfb7",
      "hash": "5fb57da6b0ff313c0fe9e068a9fd0fa1c473ea8ff2b9991ae4ab425f2b23d80e",
      "created_at": "2026-08-20T23:34:21.975Z"
    },
    {
      "payment_id": "5d486198-d789-48eb-9ece-8cffee87ef3a",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "5fb57da6b0ff313c0fe9e068a9fd0fa1c473ea8ff2b9991ae4ab425f2b23d80e",
      "hash": "fd2a9797445d64d74be07b9fc241b467ab4767704b9c259e801138127a6e70c0",
      "created_at": "2026-08-20T23:34:23.975Z"
    },
    {
      "payment_id": "5d486198-d789-48eb-9ece-8cffee87ef3a",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "fd2a9797445d64d74be07b9fc241b467ab4767704b9c259e801138127a6e70c0",
      "hash": "bad06eb600e2d059b1140b8573d8fc7440266f4c5423650b9ba27dfa38432193",
      "created_at": "2026-08-20T23:34:24.975Z"
    },
    {
      "payment_id": "5d486198-d789-48eb-9ece-8cffee87ef3a",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:5d486198-d789"
      },
      "prev_hash": "bad06eb600e2d059b1140b8573d8fc7440266f4c5423650b9ba27dfa38432193",
      "hash": "cc4a691f26650c827b676cf070bb5a5cdf6bad238079f9966753e906c50fa5d3",
      "created_at": "2026-08-20T23:35:01.636Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-08-21T03:25:47.902Z"
  }
}