{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "596ee444-f32b-4b4d-af8e-b6424c70c221",
    "reference": "PX-712325",
    "amount": "14.172788",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Rackmount Systems Inc",
    "jurisdiction": "US",
    "state": "settled",
    "created_at": "2026-08-20T23:10:19.975Z"
  },
  "receipts": [
    {
      "payment_id": "596ee444-f32b-4b4d-af8e-b6424c70c221",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "14.172788",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Rackmount Systems Inc",
        "external_ref": "PX-712325"
      },
      "prev_hash": null,
      "hash": "1a3b60ffc26b4fc9acb939bbc1e4b0ca0c3c807e7fb7d71a39b525ecc762b7ee",
      "created_at": "2026-08-20T23:10:19.975Z"
    },
    {
      "payment_id": "596ee444-f32b-4b4d-af8e-b6424c70c221",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "1a3b60ffc26b4fc9acb939bbc1e4b0ca0c3c807e7fb7d71a39b525ecc762b7ee",
      "hash": "900c1de5f0304e581fbf5c72d13e14ab1deed8046e9f55adcd79afd31b0fbb52",
      "created_at": "2026-08-20T23:10:21.975Z"
    },
    {
      "payment_id": "596ee444-f32b-4b4d-af8e-b6424c70c221",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "900c1de5f0304e581fbf5c72d13e14ab1deed8046e9f55adcd79afd31b0fbb52",
      "hash": "ba062e632f53d7c99749164b15c0f01b5b540348e179474b19625d7bfcb75065",
      "created_at": "2026-08-20T23:10:23.975Z"
    },
    {
      "payment_id": "596ee444-f32b-4b4d-af8e-b6424c70c221",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "ba062e632f53d7c99749164b15c0f01b5b540348e179474b19625d7bfcb75065",
      "hash": "fc1a05e33399e1733e6e1814eb258d1458428958b5680b7fa99944e7d0beee95",
      "created_at": "2026-08-20T23:10:24.975Z"
    },
    {
      "payment_id": "596ee444-f32b-4b4d-af8e-b6424c70c221",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:596ee444-f32b"
      },
      "prev_hash": "fc1a05e33399e1733e6e1814eb258d1458428958b5680b7fa99944e7d0beee95",
      "hash": "c38a30089849f5ba5ef49bcea4871ec9cc9576534f9f2a64d90f51aafed19da6",
      "created_at": "2026-08-20T23:11:01.770Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-08-21T03:26:22.937Z"
  }
}