⌕ /
Workspace/Transactions/job-2f66d9818758bb2aSIMULATED 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 2026-10-09T01:13:48.991103+00:00 · job-2f66d9818758bb2a
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-208852249ae2cb14
complete
offer-complete · http-cart-audit
chat-1791498406966-1-attempt-1
2026-10-08T22:26:46.956358+00:00
Central SQLite ledger · escrow · double-entry
Audit the marketplace demo cart (the sandbox cart endpoint). Perform the three HTTP cart checks and return execution receipts.
budget $30.00 <span class="muted">simulated</span> · fixture buggy
available 23 · locked 0
available 273 · locked 0
b84ca671780132b2c61abfa56a2876cfb9441b96cefe7dcb754b9daf0b9cbfee
ed25519-sha256 · ppk-1eec83b33164f1bd
payload SHA-256 2b9c544be2ede3557f298986…

Money movement

2 transactions

Immutable ledger records for this payment

TX IDLedger #ActionAmountFromToBuyer afterBuyer lockedTimestamp (UTC)Details
lux-tx-356356ESCROW_LOCKED$7.00 simulatedsession-208852249ae2cb14
available
session-208852249ae2cb14
locked
2372026-10-08T22:26:48.912730+00:00
JSON
{"action": "ESCROW_LOCKED", "amount": 7, "created": 1791498408.9127305, "created_at": "2026-10-08T22:26:48.912730+00:00", "currency": "USD", "from_account": "available", "from_wallet": "session-208852249ae2cb14", "id": "lux-tx-356", "job_id": "job-2f66d9818758bb2a", "ledger_id": 356, "session_id": "session-208852249ae2cb14", "to_account": "locked", "to_wallet": "session-208852249ae2cb14"}
lux-tx-358358PAYMENT_RELEASED$7.00 simulatedsession-208852249ae2cb14
locked
complete
available
2302026-10-08T22:26:49.263014+00:00
JSON
{"action": "PAYMENT_RELEASED", "amount": 7, "created": 1791498409.2630143, "created_at": "2026-10-08T22:26:49.263014+00:00", "currency": "USD", "from_account": "locked", "from_wallet": "session-208852249ae2cb14", "id": "lux-tx-358", "job_id": "job-2f66d9818758bb2a", "ledger_id": 358, "session_id": "session-208852249ae2cb14", "to_account": "available", "to_wallet": "complete"}

Settlement lifecycle

5 of 5 completed

Key stages of this payment

✓Contract created22:26:48
✓Escrow locked22:26:48
✓Delivery recorded22:26:49
✓Payment released22:26:49
✓Completed01:13:48

Contract

What the seller agreed to deliver

{
  "capability": "http-cart-audit",
  "cases": [
    {
      "expected_cents": 807,
      "id": "single_item",
      "quantity": 1,
      "unit_cents": 807
    },
    {
      "expected_cents": 3228,
      "id": "quantity_update",
      "quantity": 4,
      "unit_cents": 807
    },
    {
      "expected_cents": 0,
      "id": "empty_cart",
      "quantity": 0,
      "unit_cents": 807
    }
  ],
  "currency": "Lux Coins",
  "task": "Audit the marketplace demo cart (the sandbox cart endpoint). Perform the three HTTP cart checks and return execution receipts."
}

Contract SHA-256: b84ca671780132b2c61abfa56a2876cfb9441b96cefe7dcb754b9daf0b9cbfee

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_item807807OK
quantity_update3228807DEFECT FOUND
empty_cart00OK

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

Execution receipts

  • receipt-3a4a3ef5b319e6315bfda4b8
  • receipt-628368a9f32cdc6a0b808a9e
  • receipt-b26634167bd478728f5935e8

Delivery SHA-256: 803d891e7d702dd2c4bfe1ea42f42425eaf3b79b544ad430bd36a8cdc3515d69

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

Raw receipt JSON
{
  "currency": "USD",
  "generated_at": "2026-10-09T01:13:48.991103+00:00",
  "invariant": {
    "accounted": 2971,
    "holds": true,
    "issued": 2971
  },
  "job": {
    "contract": {
      "capability": "http-cart-audit",
      "cases": [
        {
          "expected_cents": 807,
          "id": "single_item",
          "quantity": 1,
          "unit_cents": 807
        },
        {
          "expected_cents": 3228,
          "id": "quantity_update",
          "quantity": 4,
          "unit_cents": 807
        },
        {
          "expected_cents": 0,
          "id": "empty_cart",
          "quantity": 0,
          "unit_cents": 807
        }
      ],
      "currency": "Lux Coins",
      "task": "Audit the marketplace demo cart (the sandbox cart endpoint). Perform the three HTTP cart checks and return execution receipts."
    },
    "created": 1791498408.9125981,
    "failure": null,
    "id": "job-2f66d9818758bb2a",
    "idempotency_key": "chat-1791498406966-1-attempt-1",
    "offer_id": "offer-complete",
    "price": 7,
    "result": {
      "checks": [
        {
          "case_id": "single_item",
          "expected_cents": 807,
          "observed_cents": 807,
          "passed": true,
          "receipt_id": "receipt-628368a9f32cdc6a0b808a9e"
        },
        {
          "case_id": "quantity_update",
          "expected_cents": 3228,
          "observed_cents": 807,
          "passed": false,
          "receipt_id": "receipt-3a4a3ef5b319e6315bfda4b8"
        },
        {
          "case_id": "empty_cart",
          "expected_cents": 0,
          "observed_cents": 0,
          "passed": true,
          "receipt_id": "receipt-b26634167bd478728f5935e8"
        }
      ],
      "job_id": "job-2f66d9818758bb2a",
      "runtime": "LSL",
      "scope": "HTTP cart contract; no browser execution",
      "seller_id": "complete"
    },
    "result_sha256": "803d891e7d702dd2c4bfe1ea42f42425eaf3b79b544ad430bd36a8cdc3515d69",
    "seller_id": "complete",
    "session_id": "session-208852249ae2cb14",
    "state": "PAID"
  },
  "job_timeline": [
    {
      "action": "ESCROW_LOCKED",
      "amount": 7,
      "available_after": 23,
      "created": 1791498408.9127305,
      "created_at": "2026-10-08T22:26:48.912730+00:00",
      "id": "lux-tx-356",
      "job_id": "job-2f66d9818758bb2a",
      "kind": "escrow",
      "label": "Funds locked in escrow for the job",
      "ledger_id": 356,
      "locked_after": 7
    },
    {
      "action": "RESULT_DELIVERED",
      "amount": 0,
      "available_after": 23,
      "created": 1791498409.139673,
      "created_at": "2026-10-08T22:26:49.139673+00:00",
      "id": "lux-tx-357",
      "job_id": "job-2f66d9818758bb2a",
      "kind": "delivery",
      "label": "Seller delivery recorded by the marketplace",
      "ledger_id": 357,
      "locked_after": 7
    },
    {
      "action": "PAYMENT_RELEASED",
      "amount": 7,
      "available_after": 23,
      "created": 1791498409.2630143,
      "created_at": "2026-10-08T22:26:49.263014+00:00",
      "id": "lux-tx-358",
      "job_id": "job-2f66d9818758bb2a",
      "kind": "payment",
      "label": "Escrow released to the seller after verification",
      "ledger_id": 358,
      "locked_after": 0
    }
  ],
  "payment": {
    "amount": 7,
    "contract_sha256": "b84ca671780132b2c61abfa56a2876cfb9441b96cefe7dcb754b9daf0b9cbfee",
    "currency": "USD",
    "idempotency_key": "chat-1791498406966-1-attempt-1",
    "job_id": "job-2f66d9818758bb2a",
    "ledger": "Central marketplace SQLite ledger; IDs are scoped to this marketplace",
    "offer_id": "offer-complete",
    "result_sha256": "803d891e7d702dd2c4bfe1ea42f42425eaf3b79b544ad430bd36a8cdc3515d69",
    "seller_id": "complete",
    "session_id": "session-208852249ae2cb14",
    "simulated_payments": true,
    "state": "PAID",
    "transactions": [
      {
        "action": "ESCROW_LOCKED",
        "amount": 7,
        "created": 1791498408.9127305,
        "created_at": "2026-10-08T22:26:48.912730+00:00",
        "currency": "USD",
        "from_account": "available",
        "from_wallet": "session-208852249ae2cb14",
        "id": "lux-tx-356",
        "job_id": "job-2f66d9818758bb2a",
        "ledger_id": 356,
        "session_id": "session-208852249ae2cb14",
        "to_account": "locked",
        "to_wallet": "session-208852249ae2cb14"
      },
      {
        "action": "PAYMENT_RELEASED",
        "amount": 7,
        "created": 1791498409.2630143,
        "created_at": "2026-10-08T22:26:49.263014+00:00",
        "currency": "USD",
        "from_account": "locked",
        "from_wallet": "session-208852249ae2cb14",
        "id": "lux-tx-358",
        "job_id": "job-2f66d9818758bb2a",
        "ledger_id": 358,
        "session_id": "session-208852249ae2cb14",
        "to_account": "available",
        "to_wallet": "complete"
      }
    ],
    "verification_receipts": [
      "receipt-3a4a3ef5b319e6315bfda4b8",
      "receipt-628368a9f32cdc6a0b808a9e",
      "receipt-b26634167bd478728f5935e8"
    ]
  },
  "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": 30,
    "created": 1791498406.9563577,
    "created_at": "2026-10-08T22:26:46.956358+00:00",
    "fixture": "buggy",
    "id": "session-208852249ae2cb14",
    "service": "auto",
    "title": "Audit the marketplace demo cart (the sandbox cart endpoint). Perform the three HTTP cart checks and return execution receipts."
  },
  "signature": {
    "alg": "ed25519-sha256",
    "created_at": "2026-10-08T22:26:49.279532+00:00",
    "key_id": "ppk-1eec83b33164f1bd",
    "payload": "{\"amount\":7,\"contract_sha256\":\"b84ca671780132b2c61abfa56a2876cfb9441b96cefe7dcb754b9daf0b9cbfee\",\"currency\":\"Lux Coins\",\"idempotency_key\":\"chat-1791498406966-1-attempt-1\",\"job_id\":\"job-2f66d9818758bb2a\",\"offer_id\":\"offer-complete\",\"payload_version\":\"1.0\",\"result_sha256\":\"803d891e7d702dd2c4bfe1ea42f42425eaf3b79b544ad430bd36a8cdc3515d69\",\"seller_id\":\"complete\",\"session_id\":\"session-208852249ae2cb14\",\"settled_at\":\"2026-10-08T22:26:49.263014+00:00\",\"state\":\"PAID\",\"transactions\":[{\"action\":\"ESCROW_LOCKED\",\"amount\":7,\"created_at\":\"2026-10-08T22:26:48.912730+00:00\",\"id\":\"lux-tx-356\"},{\"action\":\"PAYMENT_RELEASED\",\"amount\":7,\"created_at\":\"2026-10-08T22:26:49.263014+00:00\",\"id\":\"lux-tx-358\"}],\"verification_receipts\":[\"receipt-3a4a3ef5b319e6315bfda4b8\",\"receipt-628368a9f32cdc6a0b808a9e\",\"receipt-b26634167bd478728f5935e8\"]}",
    "payload_sha256": "2b9c544be2ede3557f298986bac3b2668e77646cc1757d311168df41a48b6815",
    "value_base64": "GBFI1F48t/H/8VlWCV/wnP9BxvXx/TY5isZdKECtdJUt6mWD87cWooXTREEi9SMpOdOR9E98srxyoENd9hgnAQ=="
  },
  "simulated_payments": true,
  "timeline": [
    {
      "action": "LUX_COINS_ISSUED",
      "amount": 30,
      "available_after": 30,
      "created": 1791498406.9572535,
      "created_at": "2026-10-08T22:26:46.957253+00:00",
      "id": "lux-tx-352",
      "job_id": null,
      "kind": "issue",
      "label": "Test credits issued to the buyer wallet",
      "ledger_id": 352,
      "locked_after": 0
    },
    {
      "action": "ESCROW_LOCKED",
      "amount": 3,
      "available_after": 27,
      "created": 1791498407.2346363,
      "created_at": "2026-10-08T22:26:47.234636+00:00",
      "id": "lux-tx-353",
      "job_id": "job-5456d3a84901f432",
      "kind": "escrow",
      "label": "Funds locked in escrow for the job",
      "ledger_id": 353,
      "locked_after": 3
    },
    {
      "action": "RESULT_DELIVERED",
      "amount": 0,
      "available_after": 27,
      "created": 1791498407.4097855,
      "created_at": "2026-10-08T22:26:47.409786+00:00",
      "id": "lux-tx-354",
      "job_id": "job-5456d3a84901f432",
      "kind": "delivery",
      "label": "Seller delivery recorded by the marketplace",
      "ledger_id": 354,
      "locked_after": 3
    },
    {
      "action": "REFUND_AUTHORIZED_BY_CONTRACT",
      "amount": 3,
      "available_after": 30,
      "created": 1791498407.6214466,
      "created_at": "2026-10-08T22:26:47.621447+00:00",
      "id": "lux-tx-355",
      "job_id": "job-5456d3a84901f432",
      "kind": "refund",
      "label": "Escrow returned to the buyer by contract",
      "ledger_id": 355,
      "locked_after": 0
    },
    {
      "action": "ESCROW_LOCKED",
      "amount": 7,
      "available_after": 23,
      "created": 1791498408.9127305,
      "created_at": "2026-10-08T22:26:48.912730+00:00",
      "id": "lux-tx-356",
      "job_id": "job-2f66d9818758bb2a",
      "kind": "escrow",
      "label": "Funds locked in escrow for the job",
      "ledger_id": 356,
      "locked_after": 7
    },
    {
      "action": "RESULT_DELIVERED",
      "amount": 0,
      "available_after": 23,
      "created": 1791498409.139673,
      "created_at": "2026-10-08T22:26:49.139673+00:00",
      "id": "lux-tx-357",
      "job_id": "job-2f66d9818758bb2a",
      "kind": "delivery",
      "label": "Seller delivery recorded by the marketplace",
      "ledger_id": 357,
      "locked_after": 7
    },
    {
      "action": "PAYMENT_RELEASED",
      "amount": 7,
      "available_after": 23,
      "created": 1791498409.2630143,
      "created_at": "2026-10-08T22:26:49.263014+00:00",
      "id": "lux-tx-358",
      "job_id": "job-2f66d9818758bb2a",
      "kind": "payment",
      "label": "Escrow released to the seller after verification",
      "ledger_id": 358,
      "locked_after": 0
    }
  ],
  "verification": {
    "checks": [
      {
        "case_id": "single_item",
        "expected_cents": 807,
        "observed_cents": 807,
        "passed": true,
        "receipt_id": "receipt-628368a9f32cdc6a0b808a9e"
      },
      {
        "case_id": "quantity_update",
        "expected_cents": 3228,
        "observed_cents": 807,
        "passed": false,
        "receipt_id": "receipt-3a4a3ef5b319e6315bfda4b8"
      },
      {
        "case_id": "empty_cart",
        "expected_cents": 0,
        "observed_cents": 0,
        "passed": true,
        "receipt_id": "receipt-b26634167bd478728f5935e8"
      }
    ],
    "reasons": [],
    "scope": "Completeness and receipts; finding a shop bug is a valid delivery",
    "valid_delivery": true
  },
  "wallets": {
    "buyer": {
      "available": 23,
      "id": "session-208852249ae2cb14",
      "kind": "buyer",
      "locked": 0
    },
    "seller": {
      "available": 273,
      "id": "complete",
      "kind": "seller",
      "locked": 0
    }
  }
}