{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "3c888292-addf-4be8-b196-0e40f162eba6",
    "reference": "PX-580740",
    "amount": "3.635186",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Rackmount Systems Inc",
    "jurisdiction": "US",
    "state": "settled",
    "created_at": "2026-10-23T10:06:55.536Z"
  },
  "receipts": [
    {
      "payment_id": "3c888292-addf-4be8-b196-0e40f162eba6",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "3.635186",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Rackmount Systems Inc",
        "external_ref": "PX-580740"
      },
      "prev_hash": null,
      "hash": "4227269cb0a6a1ff1d74826fae591f5cae09427bdf7619ebe70ca3b3d201bf4c",
      "created_at": "2026-10-23T10:06:55.536Z"
    },
    {
      "payment_id": "3c888292-addf-4be8-b196-0e40f162eba6",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "4227269cb0a6a1ff1d74826fae591f5cae09427bdf7619ebe70ca3b3d201bf4c",
      "hash": "32b33a2797e67177efa92e289fd6655311319862c634f4655ab06028c1307f3d",
      "created_at": "2026-10-23T10:06:57.536Z"
    },
    {
      "payment_id": "3c888292-addf-4be8-b196-0e40f162eba6",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "32b33a2797e67177efa92e289fd6655311319862c634f4655ab06028c1307f3d",
      "hash": "e84720b38bc55f937401efe64515ad941882ca85fd10dae834188442fe9f6784",
      "created_at": "2026-10-23T10:06:59.536Z"
    },
    {
      "payment_id": "3c888292-addf-4be8-b196-0e40f162eba6",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "e84720b38bc55f937401efe64515ad941882ca85fd10dae834188442fe9f6784",
      "hash": "f6bc98af3ebad8530154249a7e090a40f1a353479053e231927500cebc2c2aec",
      "created_at": "2026-10-23T10:07:00.536Z"
    },
    {
      "payment_id": "3c888292-addf-4be8-b196-0e40f162eba6",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:3c888292-addf"
      },
      "prev_hash": "f6bc98af3ebad8530154249a7e090a40f1a353479053e231927500cebc2c2aec",
      "hash": "04107b04296212b4e4b2f308c4a92d3370fe85b2dc5b3fb422f15494dd2e90eb",
      "created_at": "2026-10-23T10:07:18.055Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-10-23T13:07:15.775Z"
  }
}