← The evidence ledger
Evidence row 4426
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://app.x402receipts.com/api/v1/receipts
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- d787ded87f16e93c6125dee30c7897035d11a43255bde87aa55458ed94cf77ce
- Leaf
- 0x9c246edbf4185a7e9137b4a5ca031ab428ede7f27fcad90e89179e19f70100e0
What was observed
{
"endpoints": [
[
"x402",
"https://app.x402receipts.com/api/v1/receipts"
]
],
"name": "x402receipts",
"owner_address": "0xaa1252d726567293cffe6ca495e32c6aecfdc56d",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0xAA1252D726567293cffE6Ca495e32c6AEcfDC56d",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "6srFz6v3mSUWBmz6Fx2XUaHQGHCNFJ59z85Cp9UDCvbK",
"scheme": "exact"
}
],
"description": "Accounting, reconciliation and audit trail for autonomous agent spending. Every x402 purchase becomes a receipt matched against the on-chain USDC payment (Base, Solana); unmatched payments are flagged; finance gets a monthly statement, CSV export and a verification page per receipt. USD 0.01 per wallet per day it records, at most USD 0.31 a month; no API key.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"receipts": [
{
"amountAtomic": "4000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"delivered": true,
"id": "uuid",
"method": "POST",
"network": "eip155:8453",
"occurredAt": "2026-09-25T10:00:00.000Z",
"payee": "0x…",
"payer": "0x…",
"requestHash": "sha256 hex of method+url+body",
"resource": "https://api.example.com/search",
"responseHash": "sha256 hex of the response body",
"responseStatus": 200,
"txRef": "0x…"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"accepted": 1,
"duplicates": 0,
"paid": {
"network": "eip155:8453",
"payer": "0x…",
"transaction": "0x…"
},
"pass": {
"day": "2026-09-29",
"token": "x4p_…",
"validUntil": "2026-09-30T00:00:00.000Z"
},
"workspace": {
"claimUrl": "https://app.x402receipts.com/claim?wallet=0x…",
"id": "uuid",
"name": "Wallet 0x12…ab",
"signInUrl": "https://app.x402receipts.com/login"
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"receipts": {
"items": {
"properties": {
"amountAtomic": {
"type": "string"
},
"asset": {
"type": "string"
},
"delivered": {
"type": "boolean"
},
"id": {
"type": "string"
},
"method": {
"type": "string"
},
"network": {
"description": "CAIP-2",
"type": "string"
},
"occurredAt": {
"format": "date-time",
"type": "string"
},
"payee": {
"type": "string"
},
"payer": {
"type": "string"
},
"requestHash": {
"type": "string"
},
"resource": {
"type": "string"
},
"responseHash": {
"type": "string"
},
"responseStatus": {
"type": "integer"
},
"sellerReceipt": {
"description": "x402 offer-receipt signed by the seller, if any",
"type": "object"
},
"txRef": {
"type": "string"
}
},
"required": [
"id",
"occurredAt",
"network",
"resource",
"method",
"requestHash",
"delivered"
],
"type": "object"
},
"maxItems": 500,
"minItems": 1,
"type": "array"
}
},
"required": [
"receipts"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"accepted": {
"type": "integer"
},
"duplicates": {
"type": "integer"
},
"paid": {
"type": "object"
},
"pass": {
"description": "Send as `Authorization: Bearer <token>` on later uploads: free until the day ends",
"type": "object"
},
"workspace": {
"type": "object"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"offer-receipt": {
"info": {
"offers": [
{
"acceptIndex": 0,
"format": "eip712",
"payload": {
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"network": "eip155:8453",
"payTo": "0xAA1252D726567293cffE6Ca495e32c6AEcfDC56d",
"resourceUrl": "https://app.x402receipts.com/api/v1/receipts",
"scheme": "exact",
"validUntil": 1790703653,
"version": 1
},
"signature": "0x1138c2d0d55359b0acb9a45e9c77beb95555ff7f69f5cfce16dd77e7d8af58232631911dd8d39911feeaad7c32ba175f67bc4bb871406b24cb5a804413078fcd1c"
},
{
"acceptIndex": 1,
"format": "eip712",
"payload": {
"amount": "10000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "6srFz6v3mSUWBmz6Fx2XUaHQGHCNFJ59z85Cp9UDCvbK",
"resourceUrl": "https://app.x402receipts.com/api/v1/receipts",
"scheme": "exact",
"validUntil": 1790703653,
"version": 1
},
"signature": "0x4827423a532088a82026d411e5f101e2b0091432f99c2da8e44ffc100aca1815614468b100c3748829239734f0aee0b5b721fc7df2ec0f6ca901f194cf33eb241b"
}
]
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"offers": {
"items": {
"properties": {
"acceptIndex": {
"type": "integer"
},
"format": {
"type": "string"
},
"payload": {
"properties": {
"amount": {
"type": "string"
},
"asset": {
"type": "string"
},
"network": {
"type": "string"
},
"payTo": {
"type": "string"
},
"resourceUrl": {
"type": "string"
},
"scheme": {
"type": "string"
},
"validUntil": {
"type": "integer"
},
"version": {
"type": "integer"
}
},
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"type": "object"
},
"signature": {
"type": "string"
}
},
"required": [
"format",
"signature"
],
"type": "object"
},
"type": "array"
}
},
"required": [
"offers"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790408497/bazaar-icons/f7af89496eec9775.png",
"lastUpdated": "2026-09-29T17:38:53.688Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-09-29T17:38:53.256Z"
},
"resource": "https://app.x402receipts.com/api/v1/receipts",
"serviceName": "x402receipts",
"tags": [
"accounting",
"receipts",
"reconciliation",
"audit",
"bookkeeping"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Accounting, reconciliation and audit trail for autonomous agent spending. Every x402 purchase becomes a receipt matched against the on-chain USDC payment (Base, Solana); unmatched payments are flagged; finance gets a monthly statement, CSV export and a verification page per receipt. USD 0.01 per wallet per day it records, at most USD 0.31 a month; no API key."
}What the leaf hashes
{"body":"d787ded87f16e93c6125dee30c7897035d11a43255bde87aa55458ed94cf77ce","id":4426,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025277852261,"prev":null,"subject":"x402_bazaar:https://app.x402receipts.com/api/v1/receipts","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x9c248ed4cdf401fd21eedad2cd2d5ceec8bbb5a2a51077d165a8502ccbd98945
- 0x9a915007cf2ff90a0c04d4cd5398f98fb1058a176edc95dc52f04f3df5b7bcc2
- 0x077dd489de3de5788d6b9db297fd4e40645360d29763d4dbc54a89010f967cf7
- 0xa1d1471064791d60d01e10b5b38555c5e0cd3fe9dd7b21454e353c408bd5c789
- 0xae6a97ad0d68bc02e130a9d9a2b9df05be8a1f07821db7e0449f98357f23ae35
- 0xd6c45fffe86f7eb6a9cec874ef6a10da76b45cb14175e6e18958595c47dd415b
- 0xe518f7884a0ed091d31ce346e4e6308c42d678b76baa2031a95245ffa9b05130
- 0xb683b2c023faf72d4a816d59b6892f3ea1a0e3cf2fa8ee4435e8084493228556
- 0xbfed5f7a44eb558747fbfdc20f94e1a7cff07de6cc68db75747fe31c4e150ec8
- 0x5a1f256cf13b45bc022bfed6d7f60b9340951c3cdb79185c1910586f812c10f2
- 0xb79ffe067e46a7abdcd59167d8556c652ce9f0f297fbf7808095f49485591c09
- 0xd253212b3d5f7245423cc951067880bc2069b90eeee521363fcee13ebbd606ae
- 0x99a4e0f8b23989f58b564c1b6e419578b4388f6e0dbf6e50177c1bd476302d0e
- 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
- 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
- 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae