← The evidence ledger
Evidence row 126122
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://x402.forgemesh.io/vin-decoder
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 316efc443225e97d8f84dc7f86ad1f11be1b80ddce895240a783ae5a003d13bc
- Leaf
- 0x111ec391b2e7f7445804ea4e1c150963685305c4322c0ad120cf47e1cef37542
What was observed
{
"endpoints": [
[
"x402",
"https://x402.forgemesh.io/vin-decoder"
]
],
"name": "x402.forgemesh.io/vin-decoder",
"owner_address": "0x850363a27f0ac6feb9c7a3ec4c1d295262df9432",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
"scheme": "exact"
}
],
"description": "Vehicle identification number decoder: full 17-character or partial VIN in, structured vehicle record out — make, model, model year, trim, series, engine, transmission, drive type, doors, and gross vehicle weight rating. Built for car marketplaces, fleet tools, and diagnostics agents that need authoritative specs.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"vin": "1HGCM82633A004352"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"attribution": "US DOT vehicle identification database (public domain)",
"body_class": "Coupe",
"decode_status": "0 - VIN decoded clean. Check Digit (9th position) is correct",
"engine": {
"cylinders": "6",
"displacement_l": "2.998832712",
"fuel_type": "Gasoline"
},
"make": "HONDA",
"model": "Accord",
"model_year": "2003",
"offers": {
"disclosure": "Affiliate links: they fund the free data; the price is the same for you.",
"history_reports": [
{
"adds": "title brands, accidents, odometer readings, prior sales",
"label": "EpicVIN vehicle history report",
"partner": "epicvin",
"pricing": "per report",
"url": "https://forgemesh.io/go/epicvin?vin=1HGCM82633A004352"
},
{
"adds": "title brands, accident and damage records, odometer readings, prior sales",
"label": "Detailed Vehicle History report (10% off)",
"partner": "dvh",
"pricing": "per report, coupon applied",
"url": "https://forgemesh.io/go/dvh?vin=1HGCM82633A004352"
}
],
"note": "Our data above is free public NHTSA/EPA data for the model year. Whether THIS VIN was wrecked, flooded, rolled back or branded salvage lives in licensed title databases; these partners sell that per VIN."
},
"plant": {
"country": "UNITED STATES (USA)"
},
"trim": "EX-V6",
"vin": "1HGCM82633A004352"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"model_year": {
"description": "optional 4-digit model year hint, improves partial-VIN decodes",
"type": "string"
},
"vin": {
"description": "the VIN — full 17 chars or partial with * wildcards (min 6 chars)",
"type": "string"
}
},
"required": [
"vin"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"info": {
"required": false
},
"offer-receipt": {
"info": {
"offers": [
{
"acceptIndex": 0,
"format": "eip712",
"payload": {
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"network": "eip155:8453",
"payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
"resourceUrl": "https://x402.forgemesh.io/vin-decoder",
"scheme": "exact",
"validUntil": 1791438275,
"version": 1
},
"signature": "0xf6b5587fce37da9894633c217f471722ec301eba7b7422dce651ccfa9b7105237c97c0955b78c6e2607f4fdcd593ab6b987b9a4c43eef636af68eb46fadddb4c1b"
}
]
},
"schema": {
"$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"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"id": {
"maxLength": 128,
"minLength": 16,
"pattern": "^[a-zA-Z0-9_-]+$",
"type": "string"
},
"required": {
"type": "boolean"
}
},
"required": [
"required"
],
"type": "object"
}
},
"lastUpdated": "2026-10-08T05:39:35.57Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-08T05:39:35.396Z"
},
"resource": "https://x402.forgemesh.io/vin-decoder",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Vehicle identification number decoder: full 17-character or partial VIN in, structured vehicle record out — make, model, model year, trim, series, engine, transmission, drive type, doors, and gross vehicle weight rating. Built for car marketplaces, fleet tools, and diagnostics agents that need authoritative specs."
}What the leaf hashes
{"body":"316efc443225e97d8f84dc7f86ad1f11be1b80ddce895240a783ae5a003d13bc","id":126122,"kind":"listing","method":"baseline/1","observed_us":1793025627255666,"prev":null,"subject":"x402_bazaar:https://x402.forgemesh.io/vin-decoder","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).
- 0x111eb54f7abc029e7f2d432e987bf466774f4adc9c0fea5542a02383cf16d8f0
- 0x1b4108871c54cd164932e7d97bf7a370fcd2a046967b282b3c4b27b98649ee8b
- 0x04838d2d4067dc2fca53a33227e676db6ae503022e193d7dad6adb497e8e511f
- 0x5f18c3cea3f259731b913e1f6075c955ad92f3a1a6d3fb3ffea2f6f971027ceb
- 0xba51a9419cb3ef7e4938727f67345dc4287b467171191aaa3f275544e7384b15
- 0x21003afd2a76c722f6e696199eaa8b12864b0a938f8b58f602534bdbf1322e48
- 0x039455e368e85de428f1a4bd855984a50d1bf462435f30fe502600868c52369b
- 0xe2308168fafc03db75ac738ccbe262189b944e6b3f5679b3dd0746bbc7f6738e
- 0x6636667d35b8a5cad1e61d09b134d4162fabb1d272343782d568d56acb39a500
- 0x59eeaadc4738eed3343bd128dc8e9beeacada4d8b43799e35d914cb411b97394
- 0xb3d22f508aaf8117a0a5454390284c48363baa096e225b30af56d708d8dcd0b3
- 0xc02d9eff6ef94d46d90d54320548f18fc3f05787047265548577569253c19969
- 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
- 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
- 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
- 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae