{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "2e56ba45-52ce-4d84-bccc-2e78c9d271ad",
    "reference": "PX-577275",
    "amount": "11.937028",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Vector Inference Ltd",
    "jurisdiction": "GB",
    "state": "settled",
    "created_at": "2026-10-23T09:34:55.536Z"
  },
  "receipts": [
    {
      "payment_id": "2e56ba45-52ce-4d84-bccc-2e78c9d271ad",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "11.937028",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Vector Inference Ltd",
        "external_ref": "PX-577275"
      },
      "prev_hash": null,
      "hash": "343ef3513096783a04eacd61c95faeca03e2755a2f6bbdbaeb52c674f0a8dba2",
      "created_at": "2026-10-23T09:34:55.536Z"
    },
    {
      "payment_id": "2e56ba45-52ce-4d84-bccc-2e78c9d271ad",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "343ef3513096783a04eacd61c95faeca03e2755a2f6bbdbaeb52c674f0a8dba2",
      "hash": "b35852b023e0a327d5ddce0441d3b5184021464ae2e641440b0aece8c6f8c205",
      "created_at": "2026-10-23T09:34:57.536Z"
    },
    {
      "payment_id": "2e56ba45-52ce-4d84-bccc-2e78c9d271ad",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "b35852b023e0a327d5ddce0441d3b5184021464ae2e641440b0aece8c6f8c205",
      "hash": "30506798677cec5edc8771e9d1b8961f33fb9b093e0d0b2f3d8dfc3956f4179e",
      "created_at": "2026-10-23T09:34:59.536Z"
    },
    {
      "payment_id": "2e56ba45-52ce-4d84-bccc-2e78c9d271ad",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "30506798677cec5edc8771e9d1b8961f33fb9b093e0d0b2f3d8dfc3956f4179e",
      "hash": "6d79f551b21dac03a10f3da5f907ee5f5e5642cf3ef9ac1ec17037073bf99b5a",
      "created_at": "2026-10-23T09:35:00.536Z"
    },
    {
      "payment_id": "2e56ba45-52ce-4d84-bccc-2e78c9d271ad",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:2e56ba45-52ce"
      },
      "prev_hash": "6d79f551b21dac03a10f3da5f907ee5f5e5642cf3ef9ac1ec17037073bf99b5a",
      "hash": "8d450e9fd77c8f26bae4c12ee7c4df586a9c63a23a512a834f8d91c9804b9bea",
      "created_at": "2026-10-23T09:35:14.233Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-10-23T13:00:21.316Z"
  }
}