{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "ac606260-60c4-4dec-b583-7e57b7129f2f",
    "reference": "PX-707808",
    "amount": "2.200298",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Rackmount Systems Inc",
    "jurisdiction": "US",
    "state": "settled",
    "created_at": "2026-08-20T22:33:19.975Z"
  },
  "receipts": [
    {
      "payment_id": "ac606260-60c4-4dec-b583-7e57b7129f2f",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "2.200298",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Rackmount Systems Inc",
        "external_ref": "PX-707808"
      },
      "prev_hash": null,
      "hash": "7d98116fa26dcbf6ed0f23f4067fc79f8fd3dfeb90e76fe5ae48921edc37d456",
      "created_at": "2026-08-20T22:33:19.975Z"
    },
    {
      "payment_id": "ac606260-60c4-4dec-b583-7e57b7129f2f",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "7d98116fa26dcbf6ed0f23f4067fc79f8fd3dfeb90e76fe5ae48921edc37d456",
      "hash": "da52b00c20100374fe646348c32a2d0702da2300f3493cca420fcdb5082d0a95",
      "created_at": "2026-08-20T22:33:21.975Z"
    },
    {
      "payment_id": "ac606260-60c4-4dec-b583-7e57b7129f2f",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "da52b00c20100374fe646348c32a2d0702da2300f3493cca420fcdb5082d0a95",
      "hash": "86d4c6e1a478279a2f03d0c087ea04eeac6a725b2fdbdca474b4040ae2a6de05",
      "created_at": "2026-08-20T22:33:23.975Z"
    },
    {
      "payment_id": "ac606260-60c4-4dec-b583-7e57b7129f2f",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "86d4c6e1a478279a2f03d0c087ea04eeac6a725b2fdbdca474b4040ae2a6de05",
      "hash": "9326d3b782474a897c3e84bb18c1884c180466799e297bff3c6ff8e02ad95dc0",
      "created_at": "2026-08-20T22:33:24.975Z"
    },
    {
      "payment_id": "ac606260-60c4-4dec-b583-7e57b7129f2f",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:ac606260-60c4"
      },
      "prev_hash": "9326d3b782474a897c3e84bb18c1884c180466799e297bff3c6ff8e02ad95dc0",
      "hash": "4178237a405f0b4736eeb51518751778aaf464ec8eec96f16381a8e00b2aaa71",
      "created_at": "2026-08-20T22:33:38.586Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-08-21T03:22:58.447Z"
  }
}