← The evidence ledger
Evidence row 2202044
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://country-facts.x402tookit.com/country-profile
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 90b779f20884f96bf6248b6918614e8d1e286280de2b589c0494afb21aee8739
- Leaf
- 0xb60f937d182e256957abfe8b1396c963476d6cb0fd89b63936fc6bbd32c89384
What was observed
{
"endpoints": [
[
"x402",
"https://country-facts.x402tookit.com/country-profile"
]
],
"name": "Country Facts",
"owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
"raw": {
"accepts": [
{
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"transactionVersions": [
0
]
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
}
],
"description": "Country fact sheet by code or name: region, capital, area, borders, currencies, languages, calling code, driving side, zones.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"country": "Germany"
},
"type": "http"
},
"output": {
"example": {
"alpha2": "DE",
"alpha3": "DEU",
"areaKm2": 357114,
"asOf": "2026-10-12T00:54:58.218Z",
"borders": [
{
"alpha2": "AT",
"alpha3": "AUT",
"name": "Austria"
},
{
"alpha2": "BE",
"alpha3": "BEL",
"name": "Belgium"
}
],
"callingCode": "+49",
"capital": [
"Berlin"
],
"centrePoint": {
"lat": 51,
"lon": 9,
"note": "approximate centre of the country, not the capital"
},
"currencies": [
{
"code": "EUR",
"name": "Euro",
"symbol": "€"
}
],
"degraded": false,
"demonym": "German",
"disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
"drivingSide": "right",
"independent": true,
"internetTld": [
".de"
],
"landlocked": false,
"languages": [
{
"code": "deu",
"name": "German"
}
],
"name": "Germany",
"notChecked": [
"population, GDP or any statistic (not in the tables)",
"borders of overseas territories (France shows only its European land borders)",
"…2 more"
],
"numeric": "276",
"officialName": "Federal Republic of Germany",
"reasons": [
"Built 2026-10-12 from mledoze/countries (ODbL), the IANA time zone database and Wikidata (CC0)."
],
"region": "Europe",
"source": "Embedded country tables (mledoze/countries, IANA tz database, Wikidata)",
"status": "officially-assigned",
"subregion": "Western Europe",
"summary": "Germany (DE/DEU): Western Europe, capital Berlin, 9 land neighbour(s), drives on the right side.",
"timezones": [
{
"area": "most of Germany",
"zone": "Europe/Berlin"
},
{
"area": "Busingen",
"zone": "Europe/Busingen"
}
],
"unMember": true,
"verdict": "FOUND"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"country": {
"description": "ISO alpha-2/alpha-3/numeric code or English name, e.g. DE or Germany",
"type": "string"
}
},
"required": [
"country"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"alpha2": {
"type": [
"null",
"string"
]
},
"alpha3": {
"type": [
"null",
"string"
]
},
"areaKm2": {
"type": [
"null",
"number"
]
},
"asOf": {
"type": [
"null",
"string"
]
},
"borders": {
"items": {
"properties": {
"alpha2": {
"type": [
"null",
"string"
]
},
"alpha3": {
"type": [
"null",
"string"
]
},
"name": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"callingCode": {
"type": [
"null",
"string"
]
},
"capital": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"centrePoint": {
"properties": {
"lat": {
"type": [
"null",
"number"
]
},
"lon": {
"type": [
"null",
"number"
]
},
"note": {
"type": [
"null",
"string"
]
}
},
"type": [
"null",
"object"
]
},
"currencies": {
"items": {
"properties": {
"code": {
"type": [
"null",
"string"
]
},
"name": {
"type": [
"null",
"string"
]
},
"symbol": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"demonym": {
"type": [
"null",
"string"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"drivingSide": {
"type": [
"null",
"string"
]
},
"independent": {
"type": [
"boolean",
"null"
]
},
"internetTld": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"landlocked": {
"type": [
"boolean",
"null"
]
},
"languages": {
"items": {
"properties": {
"code": {
"type": [
"null",
"string"
]
},
"name": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"name": {
"type": [
"null",
"string"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"numeric": {
"type": [
"null",
"string"
]
},
"officialName": {
"type": [
"null",
"string"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"region": {
"type": [
"null",
"string"
]
},
"source": {
"type": [
"null",
"string"
]
},
"status": {
"type": [
"null",
"string"
]
},
"subregion": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"timezones": {
"items": {
"properties": {
"area": {
"type": [
"null",
"string"
]
},
"zone": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"unMember": {
"type": [
"boolean",
"null"
]
},
"verdict": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-01T22:45:24.778Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-11-01T22:45:24.511Z"
},
"resource": "https://country-facts.x402tookit.com/country-profile",
"serviceName": "Country Facts",
"tags": [
"countries",
"profile",
"geography"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Country fact sheet by code or name: region, capital, area, borders, currencies, languages, calling code, driving side, zones."
}What the leaf hashes
{"body":"90b779f20884f96bf6248b6918614e8d1e286280de2b589c0494afb21aee8739","id":2202044,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646812293084,"prev":null,"subject":"x402_bazaar:https://country-facts.x402tookit.com/country-profile","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0xb60fc75ec7f8a3e20817e1f42cc5bbb1ccaf1a72c303b4119a5fa5297193eace
- 0x12842a9dece5234f1118bbca4d73c7f6b86e3ecf2701cc44f758a139650a99b3
- 0x266fe638559637fb92e02d408dc9d96fa5b371178ea1f10ca5856989669c928a
- 0xd34b87f0e172659b790e2b9e02b99f42f32c341259137688f33a2d069f9b0443
- 0x16d40b1af59990f662b061a23df35f17de7456a182b283b9f0ad9b89dc2873bf
- 0x2be1d64b745510f177018d891f4bcfaa5450e27d79b7ebf0a320e1a7adade472
- 0xadf34f40be292ca6de3c86b6ef58f0aa9fe7a32311200ef490a38361ff9a7fa8
- 0x3dc2d1e17c4c949aa4afea72ffc8a2cea3652c0d18c919295d85dd97f6985c0d
- 0xc6ac3a94c33347ab0cdbe010836cd79487966ddb6e6fb9b77fcfdf950be97f6d
- 0x10a6fe2fe9fb5fac8d8417e6be1f8baaade4ff99951fcaaefad29101bd5f96b9
- 0x2555efb378c6b7cb5811b4ecf07798a08091d65ce945f40c90426df04f88ecf4
- 0x5d48d61efa15a1eaabc2b8fe3288726baac176ec765001989034339357eb596c
- 0x030e61e00342e920981555e2e665fa5ec4a741b10a078f282daa829896c87583
- 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
- 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
- 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
- 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
- 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af