← The evidence ledger
Evidence row 2202048
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://country-facts.x402tookit.com/border-path
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8157370da297c7dc25433d04d0a15fbb63e1d9908755d318d02b51cafdb54fbb
- Leaf
- 0xfc245febc1f1e77689e4665f4baed4f99f12e837aca4b71a83d82e15ba64f616
What was observed
{
"endpoints": [
[
"x402",
"https://country-facts.x402tookit.com/border-path"
]
],
"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": "Fewest land border crossings between two countries, with the countries passed through, or NO_LAND_ROUTE.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"from": "Portugal",
"to": "Germany"
},
"type": "http"
},
"output": {
"example": {
"asOf": "2026-10-12T00:54:57.172Z",
"crossings": 3,
"degraded": false,
"disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
"from": {
"alpha2": "PT",
"alpha3": "PRT",
"name": "Portugal"
},
"notChecked": [
"roads, visas, open crossings, security or travel advisories",
"ferries, bridges and tunnels (for example the UK has no land link to France in this data)",
"…2 more"
],
"passesThrough": [
{
"alpha2": "ES",
"alpha3": "ESP",
"name": "Spain"
},
{
"alpha2": "FR",
"alpha3": "FRA",
"name": "France"
}
],
"path": [
{
"alpha2": "PT",
"alpha3": "PRT",
"name": "Portugal"
},
{
"alpha2": "ES",
"alpha3": "ESP",
"name": "Spain"
}
],
"reasons": [],
"source": "Embedded country tables (mledoze/countries)",
"summary": "Portugal to Germany: 3 border crossing(s) via Portugal > Spain > France > Germany.",
"to": {
"alpha2": "DE",
"alpha3": "DEU",
"name": "Germany"
},
"verdict": "LAND_ROUTE_EXISTS"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"from": {
"description": "Start country, ISO code or English name",
"type": "string"
},
"to": {
"description": "End country, ISO code or English name",
"type": "string"
}
},
"required": [
"from",
"to"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"asOf": {
"type": [
"null",
"string"
]
},
"crossings": {
"type": [
"null",
"number"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"from": {
"properties": {
"alpha2": {
"type": [
"null",
"string"
]
},
"alpha3": {
"type": [
"null",
"string"
]
},
"name": {
"type": [
"null",
"string"
]
}
},
"type": [
"null",
"object"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"passesThrough": {
"items": {
"properties": {
"alpha2": {
"type": [
"null",
"string"
]
},
"alpha3": {
"type": [
"null",
"string"
]
},
"name": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"path": {
"items": {
"properties": {
"alpha2": {
"type": [
"null",
"string"
]
},
"alpha3": {
"type": [
"null",
"string"
]
},
"name": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"reasons": {
"type": [
"array",
"null"
]
},
"source": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"to": {
"properties": {
"alpha2": {
"type": [
"null",
"string"
]
},
"alpha3": {
"type": [
"null",
"string"
]
},
"name": {
"type": [
"null",
"string"
]
}
},
"type": [
"null",
"object"
]
},
"verdict": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-01T22:45:13.641Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-11-01T22:45:13.335Z"
},
"resource": "https://country-facts.x402tookit.com/border-path",
"serviceName": "Country Facts",
"tags": [
"countries",
"borders",
"route"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Fewest land border crossings between two countries, with the countries passed through, or NO_LAND_ROUTE."
}What the leaf hashes
{"body":"8157370da297c7dc25433d04d0a15fbb63e1d9908755d318d02b51cafdb54fbb","id":2202048,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646812305044,"prev":null,"subject":"x402_bazaar:https://country-facts.x402tookit.com/border-path","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).
- 0xfc24c736e6c6dfa8ff6190f88c18e2003907c514763bb5b920ce0f05f02ceb25
- 0x2be6903203f99e65ff92744b5f908c2a36b83b2ef1bd565f3073d0a30f7f0b7a
- 0x6e5c98456a2ca8bf3a898191c6dda96b4720e4d1bc9eb3f2fba9c792f3f243cd
- 0x2951986bb7dfee94ad4fac180dd0b23ce44a468d0172b4f2f59330bf95f91b85
- 0x489402e659318bdf3bd7b71ccd359a4a1c38b0f5f6c47e5674159857e2a3f13f
- 0x6ed92e395a31107bacf4944c2952817e7ab4969b7e5a08ced206ca3e3b90e493
- 0x88b86efff5a78e528c3a1ad795d198accafeb92f3b91bacd7562065e25ac0bac
- 0x469fcb2ea9d0c5715a0a2cbef3625ca9b3fe35ce265d271121a828b6dd2a4bc9
- 0x6f7ab15788bdc8afa96c8b717facd6b5bef5baf988c7e30c8ddbf9a07abe16db
- 0x41415e29380e1775fa70f8ff127b2d9dd2e8ab1e4db6cf4fce84229cef601d2e
- 0xe5e5c6785b436e3e5dd2ec939dca42372d5b90c1f127c983a3c222f5b0b8d7a3
- 0xe600ed826c3a6308e95c2df107dc2afb9b3221f40683acc5d31f43293074b45f
- 0x53d9a703c9e9f252a5170e08d05e1b0117ac9e5b187b8d11c1fc275324818140
- 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
- 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
- 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
- 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af