{
  "schema": "cartulary/evidence-bundle/0.1",
  "environment": "simulated",
  "payment": {
    "id": "5a793622-b48d-49a9-a311-591f15df15b0",
    "reference": "PX-579582",
    "amount": "13.751362",
    "currency": "USD",
    "instrument": "USDC (Base)",
    "agent": "compute-buyer",
    "principal": "Bishopsgate Treasury Ltd",
    "counterparty": "Vector Inference Ltd",
    "jurisdiction": "GB",
    "state": "settled",
    "created_at": "2026-10-23T09:57:55.536Z"
  },
  "receipts": [
    {
      "payment_id": "5a793622-b48d-49a9-a311-591f15df15b0",
      "env": "simulated",
      "seq": 1,
      "event_type": "initiated",
      "actor": "agent:compute-buyer",
      "payload": {
        "amount": "13.751362",
        "mandate": "bd2e71c8-f9c5-4ed3-9b65-b44d131c7c49",
        "currency": "USD",
        "protocol": "x402",
        "instrument": "usdc-base",
        "counterparty": "Vector Inference Ltd",
        "external_ref": "PX-579582"
      },
      "prev_hash": null,
      "hash": "3325fb2f7b3e838f619703bbc3e01607defae75ce75a382832426bdbf1f4849c",
      "created_at": "2026-10-23T09:57:55.536Z"
    },
    {
      "payment_id": "5a793622-b48d-49a9-a311-591f15df15b0",
      "env": "simulated",
      "seq": 2,
      "event_type": "evaluated",
      "actor": "cartulary:policy",
      "payload": {
        "result": "pass",
        "rules_hash": "9c4f3b9707af0a5ed640754df7ff27c7c7e1371703a52a2ea0684663a0eacdd1",
        "policy_version": 3
      },
      "prev_hash": "3325fb2f7b3e838f619703bbc3e01607defae75ce75a382832426bdbf1f4849c",
      "hash": "ff48fcedd769a140f731a86a1ede37a88bf75c502e76ac137bb457be8feb1390",
      "created_at": "2026-10-23T09:57:57.536Z"
    },
    {
      "payment_id": "5a793622-b48d-49a9-a311-591f15df15b0",
      "env": "simulated",
      "seq": 3,
      "event_type": "screened",
      "actor": "cartulary:screening",
      "payload": {
        "result": "clear",
        "list_version": "OFAC SDN 2026-08-01"
      },
      "prev_hash": "ff48fcedd769a140f731a86a1ede37a88bf75c502e76ac137bb457be8feb1390",
      "hash": "04e030b1f64ba00d38d2ecc0e3cd104576aa1167d15669925344dd15e498df99",
      "created_at": "2026-10-23T09:57:59.536Z"
    },
    {
      "payment_id": "5a793622-b48d-49a9-a311-591f15df15b0",
      "env": "simulated",
      "seq": 4,
      "event_type": "allowed",
      "actor": "cartulary:policy",
      "payload": {},
      "prev_hash": "04e030b1f64ba00d38d2ecc0e3cd104576aa1167d15669925344dd15e498df99",
      "hash": "a04ef898b56454ee9aad901da7dd98907f14f4a0aa6bfd6004306410fa31eb10",
      "created_at": "2026-10-23T09:58:00.536Z"
    },
    {
      "payment_id": "5a793622-b48d-49a9-a311-591f15df15b0",
      "env": "simulated",
      "seq": 5,
      "event_type": "settled",
      "actor": "cartulary:settlement",
      "payload": {
        "settlement_ref": "base:5a793622-b48d"
      },
      "prev_hash": "a04ef898b56454ee9aad901da7dd98907f14f4a0aa6bfd6004306410fa31eb10",
      "hash": "af459e18818d73e42245656b53ed8660773fce1200191bb069f267a28c27adf6",
      "created_at": "2026-10-23T09:58:30.648Z"
    }
  ],
  "verification": {
    "algorithm": "SHA-256 over RFC 8785 canonical JSON",
    "receipts": 5,
    "chain_intact": true,
    "verified_at": "2026-10-23T13:18:03.466Z"
  }
}