{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "ebcea3c8-a758-4679-ac83-12c1f4b1ee81",
    "reference": "PX-576117",
    "amount": "4.636391",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Vector Inference Ltd",
    "jurisdiction": "GB",
    "state": "settled",
    "created_at": "2026-10-23T09:24:55.536Z"
  },
  "receipts": [
    {
      "payment_id": "ebcea3c8-a758-4679-ac83-12c1f4b1ee81",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "4.636391",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Vector Inference Ltd",
        "external_ref": "PX-576117"
      },
      "prev_hash": null,
      "hash": "e7bbf14bbf1c7cbce35bfb8d675d9e5c36edd6c111364b7d57cc294cf3a72aba",
      "created_at": "2026-10-23T09:24:55.536Z"
    },
    {
      "payment_id": "ebcea3c8-a758-4679-ac83-12c1f4b1ee81",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "e7bbf14bbf1c7cbce35bfb8d675d9e5c36edd6c111364b7d57cc294cf3a72aba",
      "hash": "881a43230eda4b614e19617d4d8c7b38cd3a56deef73b6c03a3adcdae57f21f8",
      "created_at": "2026-10-23T09:24:57.536Z"
    },
    {
      "payment_id": "ebcea3c8-a758-4679-ac83-12c1f4b1ee81",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "881a43230eda4b614e19617d4d8c7b38cd3a56deef73b6c03a3adcdae57f21f8",
      "hash": "1bab7d0b32bddd455955259abc5a7b657ec50ccd85a60693930db15f4c0f78b7",
      "created_at": "2026-10-23T09:24:59.536Z"
    },
    {
      "payment_id": "ebcea3c8-a758-4679-ac83-12c1f4b1ee81",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "1bab7d0b32bddd455955259abc5a7b657ec50ccd85a60693930db15f4c0f78b7",
      "hash": "8173e02be22cd98d3a781bebac8b564f070ea0cf9c8c03d43d405be5472528b8",
      "created_at": "2026-10-23T09:25:00.536Z"
    },
    {
      "payment_id": "ebcea3c8-a758-4679-ac83-12c1f4b1ee81",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:ebcea3c8-a758"
      },
      "prev_hash": "8173e02be22cd98d3a781bebac8b564f070ea0cf9c8c03d43d405be5472528b8",
      "hash": "82e0c264c10a9bc4a660a07cd476085d09cbe943f5fc42a6868f6eefa6b8434e",
      "created_at": "2026-10-23T09:26:03.491Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-10-23T13:10:43.075Z"
  }
}