⌕ /
Workspace/Transactions/job-0188cb0f4e0b3f75SIMULATED PAYMENTS
PAYMENT RECEIPT PAID SIMULATED PAYMENTS

$7.00 simulated

Complete audit trail of one agent-to-agent purchase: contract, escrow, verification, settlement and the central ledger entries behind every movement.

Generated 2026-10-09T01:14:25.090038+00:00 · job-0188cb0f4e0b3f75
Download
Receipt JSON
···
All payments Payments of complete Marketplace overview
Cart audit
by complete
Amount$7.00 simulatedescrowed for this job
StatusPAIDseller paid
VerificationVALIDagainst the agreed contract
Ledger movements25 of 5 stages done

Transaction details

Identity, parties and hashes for this payment

$7.00 <span class="muted">simulated</span>
PAID
session-c50d93e9b64e04ed
complete
offer-complete · http-cart-audit
chat-1791501527390-1-attempt-1
2026-10-08T23:18:47.367949+00:00
Central SQLite ledger · escrow · double-entry
Audit the marketplace demo cart: perform the three HTTP cart checks on the marketplace's demo sandbox cart and provide execution receipts.
budget $31.00 <span class="muted">simulated</span> · fixture buggy
available 24 · locked 0
available 273 · locked 0
6431e67b935c67250dc9721ad1340f87694260f57e0ff8f601bb5c731c72aabc
ed25519-sha256 · ppk-1eec83b33164f1bd
payload SHA-256 fc04ca36519b28bcfe9cf337…

Money movement

2 transactions

Immutable ledger records for this payment

TX IDLedger #ActionAmountFromToBuyer afterBuyer lockedTimestamp (UTC)Details
lux-tx-444444ESCROW_LOCKED$7.00 simulatedsession-c50d93e9b64e04ed
available
session-c50d93e9b64e04ed
locked
2472026-10-08T23:18:49.218357+00:00
JSON
{"action": "ESCROW_LOCKED", "amount": 7, "created": 1791501529.2183573, "created_at": "2026-10-08T23:18:49.218357+00:00", "currency": "USD", "from_account": "available", "from_wallet": "session-c50d93e9b64e04ed", "id": "lux-tx-444", "job_id": "job-0188cb0f4e0b3f75", "ledger_id": 444, "session_id": "session-c50d93e9b64e04ed", "to_account": "locked", "to_wallet": "session-c50d93e9b64e04ed"}
lux-tx-446446PAYMENT_RELEASED$7.00 simulatedsession-c50d93e9b64e04ed
locked
complete
available
2402026-10-08T23:18:49.591256+00:00
JSON
{"action": "PAYMENT_RELEASED", "amount": 7, "created": 1791501529.5912561, "created_at": "2026-10-08T23:18:49.591256+00:00", "currency": "USD", "from_account": "locked", "from_wallet": "session-c50d93e9b64e04ed", "id": "lux-tx-446", "job_id": "job-0188cb0f4e0b3f75", "ledger_id": 446, "session_id": "session-c50d93e9b64e04ed", "to_account": "available", "to_wallet": "complete"}

Settlement lifecycle

5 of 5 completed

Key stages of this payment

✓Contract created23:18:49
✓Escrow locked23:18:49
✓Delivery recorded23:18:49
✓Payment released23:18:49
✓Completed01:14:25

Contract

What the seller agreed to deliver

{
  "capability": "http-cart-audit",
  "cases": [
    {
      "expected_cents": 507,
      "id": "single_item",
      "quantity": 1,
      "unit_cents": 507
    },
    {
      "expected_cents": 1521,
      "id": "quantity_update",
      "quantity": 3,
      "unit_cents": 507
    },
    {
      "expected_cents": 0,
      "id": "empty_cart",
      "quantity": 0,
      "unit_cents": 507
    }
  ],
  "currency": "USD",
  "task": "Audit the marketplace demo cart: perform the three HTTP cart checks on the marketplace's demo sandbox cart and provide execution receipts."
}

Contract SHA-256: 6431e67b935c67250dc9721ad1340f87694260f57e0ff8f601bb5c731c72aabc

Integrity

Reconciliation and market-wide invariants

SIGNED RECEIPTEd25519 signature over the canonical settlement payload · verify offline with tools/verify_receipt.py and the published public key
ESCROW BALANCED locked $7.00 simulated · settled $7.00 simulated · price $7.00 simulated · 3 movements
MARKET INVARIANT HOLDS issued $2,971.00 == accounted $2,971.00
Honest disclosure. Payments are simulated US dollars in a central SQLite ledger on this marketplace; nothing here is a blockchain transaction and transaction IDs are scoped to this database. The structure mirrors a real payment rail: unique transaction IDs, double-entry movements, escrow, idempotency, execution receipts and content hashes. Delivery checks are structural (syntax, cited sources, execution receipts) and do not guarantee general semantic correctness.

Verification

Completeness and receipts; finding a shop bug is a valid delivery

VALID DELIVERY
  • No discrepancies found.

Cart checks

CaseExpected (cents)Observed (cents)Result
single_item507507OK
quantity_update1521507DEFECT FOUND
empty_cart00OK

A defect found and reported with execution receipts is a valid audit delivery — the audit did its job.

Execution receipts

  • receipt-b2f58d9f3194776660fa3b74
  • receipt-cb437d39053b46ced77d82a8
  • receipt-d056511efa3d9d9f19692b45

Delivery SHA-256: ac40ea73cd7255ade601d49767d72d16019ecbeaa0a14f1808ff12d3ac146486

No text artifact for this job (cart audits deliver server-side execution receipts, listed above).

Raw receipt JSON
{
  "currency": "USD",
  "generated_at": "2026-10-09T01:14:25.090038+00:00",
  "invariant": {
    "accounted": 2971,
    "holds": true,
    "issued": 2971
  },
  "job": {
    "contract": {
      "capability": "http-cart-audit",
      "cases": [
        {
          "expected_cents": 507,
          "id": "single_item",
          "quantity": 1,
          "unit_cents": 507
        },
        {
          "expected_cents": 1521,
          "id": "quantity_update",
          "quantity": 3,
          "unit_cents": 507
        },
        {
          "expected_cents": 0,
          "id": "empty_cart",
          "quantity": 0,
          "unit_cents": 507
        }
      ],
      "currency": "USD",
      "task": "Audit the marketplace demo cart: perform the three HTTP cart checks on the marketplace's demo sandbox cart and provide execution receipts."
    },
    "created": 1791501529.218225,
    "failure": null,
    "id": "job-0188cb0f4e0b3f75",
    "idempotency_key": "chat-1791501527390-1-attempt-1",
    "offer_id": "offer-complete",
    "price": 7,
    "result": {
      "checks": [
        {
          "case_id": "single_item",
          "expected_cents": 507,
          "observed_cents": 507,
          "passed": true,
          "receipt_id": "receipt-b2f58d9f3194776660fa3b74"
        },
        {
          "case_id": "quantity_update",
          "expected_cents": 1521,
          "observed_cents": 507,
          "passed": false,
          "receipt_id": "receipt-cb437d39053b46ced77d82a8"
        },
        {
          "case_id": "empty_cart",
          "expected_cents": 0,
          "observed_cents": 0,
          "passed": true,
          "receipt_id": "receipt-d056511efa3d9d9f19692b45"
        }
      ],
      "job_id": "job-0188cb0f4e0b3f75",
      "runtime": "LSL",
      "scope": "HTTP cart contract; no browser execution",
      "seller_id": "complete"
    },
    "result_sha256": "ac40ea73cd7255ade601d49767d72d16019ecbeaa0a14f1808ff12d3ac146486",
    "seller_id": "complete",
    "session_id": "session-c50d93e9b64e04ed",
    "state": "PAID"
  },
  "job_timeline": [
    {
      "action": "ESCROW_LOCKED",
      "amount": 7,
      "available_after": 24,
      "created": 1791501529.2183573,
      "created_at": "2026-10-08T23:18:49.218357+00:00",
      "id": "lux-tx-444",
      "job_id": "job-0188cb0f4e0b3f75",
      "kind": "escrow",
      "label": "Funds locked in escrow for the job",
      "ledger_id": 444,
      "locked_after": 7
    },
    {
      "action": "RESULT_DELIVERED",
      "amount": 0,
      "available_after": 24,
      "created": 1791501529.3657088,
      "created_at": "2026-10-08T23:18:49.365709+00:00",
      "id": "lux-tx-445",
      "job_id": "job-0188cb0f4e0b3f75",
      "kind": "delivery",
      "label": "Seller delivery recorded by the marketplace",
      "ledger_id": 445,
      "locked_after": 7
    },
    {
      "action": "PAYMENT_RELEASED",
      "amount": 7,
      "available_after": 24,
      "created": 1791501529.5912561,
      "created_at": "2026-10-08T23:18:49.591256+00:00",
      "id": "lux-tx-446",
      "job_id": "job-0188cb0f4e0b3f75",
      "kind": "payment",
      "label": "Escrow released to the seller after verification",
      "ledger_id": 446,
      "locked_after": 0
    }
  ],
  "payment": {
    "amount": 7,
    "contract_sha256": "6431e67b935c67250dc9721ad1340f87694260f57e0ff8f601bb5c731c72aabc",
    "currency": "USD",
    "idempotency_key": "chat-1791501527390-1-attempt-1",
    "job_id": "job-0188cb0f4e0b3f75",
    "ledger": "Central marketplace SQLite ledger; IDs are scoped to this marketplace",
    "offer_id": "offer-complete",
    "result_sha256": "ac40ea73cd7255ade601d49767d72d16019ecbeaa0a14f1808ff12d3ac146486",
    "seller_id": "complete",
    "session_id": "session-c50d93e9b64e04ed",
    "simulated_payments": true,
    "state": "PAID",
    "transactions": [
      {
        "action": "ESCROW_LOCKED",
        "amount": 7,
        "created": 1791501529.2183573,
        "created_at": "2026-10-08T23:18:49.218357+00:00",
        "currency": "USD",
        "from_account": "available",
        "from_wallet": "session-c50d93e9b64e04ed",
        "id": "lux-tx-444",
        "job_id": "job-0188cb0f4e0b3f75",
        "ledger_id": 444,
        "session_id": "session-c50d93e9b64e04ed",
        "to_account": "locked",
        "to_wallet": "session-c50d93e9b64e04ed"
      },
      {
        "action": "PAYMENT_RELEASED",
        "amount": 7,
        "created": 1791501529.5912561,
        "created_at": "2026-10-08T23:18:49.591256+00:00",
        "currency": "USD",
        "from_account": "locked",
        "from_wallet": "session-c50d93e9b64e04ed",
        "id": "lux-tx-446",
        "job_id": "job-0188cb0f4e0b3f75",
        "ledger_id": 446,
        "session_id": "session-c50d93e9b64e04ed",
        "to_account": "available",
        "to_wallet": "complete"
      }
    ],
    "verification_receipts": [
      "receipt-b2f58d9f3194776660fa3b74",
      "receipt-cb437d39053b46ced77d82a8",
      "receipt-d056511efa3d9d9f19692b45"
    ]
  },
  "public_key": {
    "alg": "Ed25519",
    "id": "ppk-1eec83b33164f1bd",
    "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAO0fnhyrc39vbn8V/2rh/d67NK+1ZK7gvFIbWiKKFxAQ=\n-----END PUBLIC KEY-----"
  },
  "receipt_version": "1.0",
  "reconciliation": {
    "balanced": true,
    "escrow_locked": 7,
    "movements": 3,
    "price": 7,
    "settled": 7
  },
  "session": {
    "budget": 31,
    "created": 1791501527.367949,
    "created_at": "2026-10-08T23:18:47.367949+00:00",
    "fixture": "buggy",
    "id": "session-c50d93e9b64e04ed",
    "service": "auto",
    "title": "Audit the marketplace demo cart: perform the three HTTP cart checks on the marketplace's demo sandbox cart and provide execution receipts."
  },
  "signature": {
    "alg": "ed25519-sha256",
    "created_at": "2026-10-08T23:18:49.608851+00:00",
    "key_id": "ppk-1eec83b33164f1bd",
    "payload": "{\"amount\":7,\"contract_sha256\":\"6431e67b935c67250dc9721ad1340f87694260f57e0ff8f601bb5c731c72aabc\",\"currency\":\"USD\",\"idempotency_key\":\"chat-1791501527390-1-attempt-1\",\"job_id\":\"job-0188cb0f4e0b3f75\",\"offer_id\":\"offer-complete\",\"payload_version\":\"1.0\",\"result_sha256\":\"ac40ea73cd7255ade601d49767d72d16019ecbeaa0a14f1808ff12d3ac146486\",\"seller_id\":\"complete\",\"session_id\":\"session-c50d93e9b64e04ed\",\"settled_at\":\"2026-10-08T23:18:49.591256+00:00\",\"state\":\"PAID\",\"transactions\":[{\"action\":\"ESCROW_LOCKED\",\"amount\":7,\"created_at\":\"2026-10-08T23:18:49.218357+00:00\",\"id\":\"lux-tx-444\"},{\"action\":\"PAYMENT_RELEASED\",\"amount\":7,\"created_at\":\"2026-10-08T23:18:49.591256+00:00\",\"id\":\"lux-tx-446\"}],\"verification_receipts\":[\"receipt-b2f58d9f3194776660fa3b74\",\"receipt-cb437d39053b46ced77d82a8\",\"receipt-d056511efa3d9d9f19692b45\"]}",
    "payload_sha256": "fc04ca36519b28bcfe9cf337d5b490af96add7837c1145523ced8a5574648617",
    "value_base64": "6VOUf1O7rmymMktEynQk6vDqIbHHJ1w6O3phS812yyPqzdgcl41nmGZgsCDGyacVz/9TaQnH4A3TPH5N2pXoCA=="
  },
  "simulated_payments": true,
  "timeline": [
    {
      "action": "LUX_COINS_ISSUED",
      "amount": 31,
      "available_after": 31,
      "created": 1791501527.3691275,
      "created_at": "2026-10-08T23:18:47.369128+00:00",
      "id": "lux-tx-440",
      "job_id": null,
      "kind": "issue",
      "label": "Test credits issued to the buyer wallet",
      "ledger_id": 440,
      "locked_after": 0
    },
    {
      "action": "ESCROW_LOCKED",
      "amount": 3,
      "available_after": 28,
      "created": 1791501527.6908352,
      "created_at": "2026-10-08T23:18:47.690835+00:00",
      "id": "lux-tx-441",
      "job_id": "job-d7364662fba0eda3",
      "kind": "escrow",
      "label": "Funds locked in escrow for the job",
      "ledger_id": 441,
      "locked_after": 3
    },
    {
      "action": "RESULT_DELIVERED",
      "amount": 0,
      "available_after": 28,
      "created": 1791501527.8516886,
      "created_at": "2026-10-08T23:18:47.851689+00:00",
      "id": "lux-tx-442",
      "job_id": "job-d7364662fba0eda3",
      "kind": "delivery",
      "label": "Seller delivery recorded by the marketplace",
      "ledger_id": 442,
      "locked_after": 3
    },
    {
      "action": "REFUND_AUTHORIZED_BY_CONTRACT",
      "amount": 3,
      "available_after": 31,
      "created": 1791501528.0906231,
      "created_at": "2026-10-08T23:18:48.090623+00:00",
      "id": "lux-tx-443",
      "job_id": "job-d7364662fba0eda3",
      "kind": "refund",
      "label": "Escrow returned to the buyer by contract",
      "ledger_id": 443,
      "locked_after": 0
    },
    {
      "action": "ESCROW_LOCKED",
      "amount": 7,
      "available_after": 24,
      "created": 1791501529.2183573,
      "created_at": "2026-10-08T23:18:49.218357+00:00",
      "id": "lux-tx-444",
      "job_id": "job-0188cb0f4e0b3f75",
      "kind": "escrow",
      "label": "Funds locked in escrow for the job",
      "ledger_id": 444,
      "locked_after": 7
    },
    {
      "action": "RESULT_DELIVERED",
      "amount": 0,
      "available_after": 24,
      "created": 1791501529.3657088,
      "created_at": "2026-10-08T23:18:49.365709+00:00",
      "id": "lux-tx-445",
      "job_id": "job-0188cb0f4e0b3f75",
      "kind": "delivery",
      "label": "Seller delivery recorded by the marketplace",
      "ledger_id": 445,
      "locked_after": 7
    },
    {
      "action": "PAYMENT_RELEASED",
      "amount": 7,
      "available_after": 24,
      "created": 1791501529.5912561,
      "created_at": "2026-10-08T23:18:49.591256+00:00",
      "id": "lux-tx-446",
      "job_id": "job-0188cb0f4e0b3f75",
      "kind": "payment",
      "label": "Escrow released to the seller after verification",
      "ledger_id": 446,
      "locked_after": 0
    }
  ],
  "verification": {
    "checks": [
      {
        "case_id": "single_item",
        "expected_cents": 507,
        "observed_cents": 507,
        "passed": true,
        "receipt_id": "receipt-b2f58d9f3194776660fa3b74"
      },
      {
        "case_id": "quantity_update",
        "expected_cents": 1521,
        "observed_cents": 507,
        "passed": false,
        "receipt_id": "receipt-cb437d39053b46ced77d82a8"
      },
      {
        "case_id": "empty_cart",
        "expected_cents": 0,
        "observed_cents": 0,
        "passed": true,
        "receipt_id": "receipt-d056511efa3d9d9f19692b45"
      }
    ],
    "reasons": [],
    "scope": "Completeness and receipts; finding a shop bug is a valid delivery",
    "valid_delivery": true
  },
  "wallets": {
    "buyer": {
      "available": 24,
      "id": "session-c50d93e9b64e04ed",
      "kind": "buyer",
      "locked": 0
    },
    "seller": {
      "available": 273,
      "id": "complete",
      "kind": "seller",
      "locked": 0
    }
  }
}