← The evidence ledger
Evidence row 4572
Observed , by baseline/1.
- Kind
- listing
- About
- source_record agentic_market:x402-service-production-e242-up-railway-app
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 4bddb1bc953676743e79426e8555e5c6b333ba25db262f887d01502c6161de08
- Leaf
- 0xc82a8c1f361192d900534611317a819f2152ad2a4064b0c194ba7e9d6a0a2ae5
What was observed
{
"endpoints": [
[
"x402",
"https://x402-service-production-e242.up.railway.app/buy-beer"
],
[
"x402",
"https://x402-service-production-e242.up.railway.app/domain-trust"
],
[
"x402",
"https://x402-service-production-e242.up.railway.app/earthquake-risk"
],
[
"x402",
"https://x402-service-production-e242.up.railway.app/flood-risk"
],
[
"x402",
"https://x402-service-production-e242.up.railway.app/insurance-location-score"
],
[
"x402",
"https://x402-service-production-e242.up.railway.app/severe-weather-history"
],
[
"x402",
"https://x402-service-production-e242.up.railway.app/vehicle-safety"
],
[
"x402",
"https://x402-service-production-e242.up.railway.app/vin-decode"
],
[
"x402",
"https://x402-service-production-e242.up.railway.app/vin-decode-batch"
],
[
"x402",
"https://x402-service-production-e242.up.railway.app/wildfire-risk"
]
],
"name": "x402-service-production-e242.up.railway.app",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:8453",
"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
],
"category": "",
"description": "",
"domain": "x402-service-production-e242.up.railway.app",
"endpoints": [
{
"description": "Novelty tip route -- lets a human reward their own AI agent with a $0.05 beer. No data returned beyond a fun confirmation message and image.",
"method": "POST",
"parameters": [],
"pricing": {
"amount": "0.05",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://x402-service-production-e242.up.railway.app/buy-beer"
},
{
"description": "Email and domain trust check. Give an email address or a domain, get one risk level (low, medium, high) with plain-language flags and the facts behind them: domain age, registrar, expiry and hold status (RDAP); MX, SPF and DMARC policy; the live TLS certificate; and for emails, syntax, disposable-provider and role-address checks. Judges the domain: does not verify that the mailbox exists and does not check DKIM.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "test@mailinator.com",
"group": "query",
"name": "email",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "12",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://x402-service-production-e242.up.railway.app/domain-trust"
},
{
"description": "USGS earthquake hazard and historical activity lookup by street address or lat/lon coordinates.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.25",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://x402-service-production-e242.up.railway.app/earthquake-risk"
},
{
"description": "FEMA flood-zone lookup by street address or lat/lng coordinates.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "4",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://x402-service-production-e242.up.railway.app/flood-risk"
},
{
"description": "Insurance location risk score for a US street address or lat/lon. One 0-100 natural hazard score plus a score, tier and underlying factors for each of four perils: flood (FEMA flood zone), earthquake (USGS ASCE 7-22), wildfire (USFS Wildfire Risk to Communities, California and Utah state hazard zones) and hail (NOAA storm reports within 10 miles over 20 years). For property underwriting and real estate due diligence.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.5",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://x402-service-production-e242.up.railway.app/insurance-location-score"
},
{
"description": "Hail, damaging wind and tornado history for a US street address or lat/lon. Every NOAA Storm Prediction Center storm report within a radius (1-50 miles, default 10) over a lookback window (default 20 years, back to 1955): counts, hail days, largest hail, strongest wind, tornado ratings and track distance, a year-by-year table, and each event with distance and direction.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.25",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://x402-service-production-e242.up.railway.app/severe-weather-history"
},
{
"description": "Vehicle safety report by VIN or make/model/year from NHTSA: recall campaigns (vehicle vs aftermarket-equipment, park-it flags), complaint totals (crashes, fires, injuries, deaths, top components), NCAP 5-star ratings, and investigation count. Model-level data -- not VIN-specific open-recall status.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.1",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "7",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://x402-service-production-e242.up.railway.app/vehicle-safety"
},
{
"description": "Single VIN decode via NHTSA vPIC: make, model, year, trim, engine, transmission, drivetrain, GVWR, plant country. Spec data only -- no accident/title/odometer history.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "1HGCM82633A004352",
"group": "query",
"name": "vin",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://x402-service-production-e242.up.railway.app/vin-decode"
},
{
"description": "Batch VIN decode via NHTSA vPIC, up to 25 VINs per call -- same fields as single decode, returned per VIN. Built for fleet underwriting.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "1HGCM82633A004352;WBA3A5C50DF123456",
"group": "query",
"name": "vins",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.02",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://x402-service-production-e242.up.railway.app/vin-decode-batch"
},
{
"description": "Wildfire risk report by street address or lat/lon. USFS Wildfire Risk to Communities values for the point (annual burn probability, risk to structures, exposure type, flame length, hazard potential class) plus the state-designated hazard zone where one exists: California Fire Hazard Severity Zones (SRA and LRA) and Utah High Risk WUI.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.25",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://x402-service-production-e242.up.railway.app/wildfire-risk"
}
],
"enriched": false,
"iconUrl": "",
"id": "x402-service-production-e242-up-railway-app",
"integrationType": "",
"isNew": false,
"name": "x402-service-production-e242.up.railway.app",
"networks": [
"Base",
"solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.144",
"currency": "USDC",
"maxAmount": "0.5",
"minAmount": "0.005"
},
"provider": "x402-service-production-e242.up.railway.app",
"providerUrl": "",
"serviceName": "",
"tags": []
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"4bddb1bc953676743e79426e8555e5c6b333ba25db262f887d01502c6161de08","id":4572,"kind":"listing","method":"baseline/1","observed_us":1793025278137208,"prev":null,"subject":"agentic_market:x402-service-production-e242-up-railway-app","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).
- 0xc82acecc7c4b7764f2ecb3d6a4fb6ae282090e9a31306e7bfb39b7e9cde3a3c7
- 0xa40ea502426bfa402e82ec6bc68d40918ec57a6519f988143718dafcc8937e87
- 0xbec308908b14f03c6556644b657c0ba0383bdab7e78f45a8332c6a896f8aa78e
- 0x030652e5ff5f7b8227f3f09fd9b9e8d8cbbf7e900783614cd220e9668db325e4
- 0x5eb1084f44a59934d5cb5212ecbbb07291087a9d1643f211b101d0300adf6bbb
- 0x912b47be0adc5fdaf9e50e8782615ff772f055139c022ea94a71a82f3553ac2e
- 0x593dbcfa5ef8fea2372c534737a0723ca90cd00ca9e9dbea90aab0118b7dc845
- 0x9871204d5b6ab9d041c9093b0297517bb47bce11119288a0f740443232971c74
- 0x469a34c3c97adfe074d09a0783fee6072aec7957eb78f6ee3e2dfb639a2ffb62
- 0x675ae978905879f96dab2ece83376d01eb27968f2044719307dbc7f840ae0cec
- 0xac575d7ca8c3c7e88957908dda0517fbb35f0894886bb91a97cff3aa71fa23e9
- 0xde09984239f27618a13932caf48f5d39831fc5021500b0581dce0dabd570bd6e
- 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
- 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
- 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
- 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae