← The evidence ledger
Evidence row 2201796
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://geo-calc.x402tookit.com/pluscode-decode
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 9ee28b7ca222f7dd4d30b41d888ec6ae7b0f3829182495f97909ef2a24423fa8
- Leaf
- 0xc54999ff4f579e3f00d22cea478c785713fad73e6b5936e78bdad780945e4e1c
What was observed
{
"endpoints": [
[
"x402",
"https://geo-calc.x402tookit.com/pluscode-decode"
]
],
"name": "Geo Calc",
"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": "Decode a Plus Code (Open Location Code) to its area and center; recovers short codes near a reference point.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"code": "8FVC9G8F+6W"
},
"type": "http"
},
"output": {
"example": {
"asOf": "2026-10-11T08:41:07.274Z",
"bounds": {
"east": 8.524875,
"north": 47.365625,
"south": 47.3655,
"west": 8.52475
},
"centerLat": 47.3655625,
"centerLon": 8.5248125,
"code": "8FVC9G8F+6W",
"degraded": false,
"digits": 10,
"disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
"fullCode": "8FVC9G8F+6W",
"notChecked": [
"whether the place exists",
"a short code resolves to the match nearest the reference point, which may not be the place intended if the reference is far off (a 6 digit short code is only unique within about 40 km)"
],
"reasons": [
"Full code decoded directly."
],
"short": false,
"source": "Open Location Code specification (Google, Apache-2.0), computed locally",
"summary": "8FVC9G8F+6W covers 47.3655 to 47.365625 N and 8.52475 to 8.524875 E; center (47.3655625, 8.5248125).",
"valid": true,
"verdict": "DECODED"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"code": {
"description": "Full code like 8FVC9G8F+6W or a short one like 9G8F+6W",
"type": "string"
},
"refLat": {
"description": "Reference latitude, needed for short codes",
"type": "number"
},
"refLon": {
"description": "Reference longitude, needed for short codes",
"type": "number"
}
},
"required": [
"code"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"asOf": {
"type": [
"null",
"string"
]
},
"bounds": {
"properties": {
"east": {
"type": [
"null",
"number"
]
},
"north": {
"type": [
"null",
"number"
]
},
"south": {
"type": [
"null",
"number"
]
},
"west": {
"type": [
"null",
"number"
]
}
},
"type": [
"null",
"object"
]
},
"centerLat": {
"type": [
"null",
"number"
]
},
"centerLon": {
"type": [
"null",
"number"
]
},
"code": {
"type": [
"null",
"string"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"digits": {
"type": [
"null",
"number"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"fullCode": {
"type": [
"null",
"string"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"short": {
"type": [
"boolean",
"null"
]
},
"source": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"valid": {
"type": [
"boolean",
"null"
]
},
"verdict": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-01T23:25:25.84Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-11-01T23:25:25.691Z"
},
"resource": "https://geo-calc.x402tookit.com/pluscode-decode",
"serviceName": "Geo Calc",
"tags": [
"plus-code",
"olc",
"geocoding",
"coordinates"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Decode a Plus Code (Open Location Code) to its area and center; recovers short codes near a reference point."
}What the leaf hashes
{"body":"9ee28b7ca222f7dd4d30b41d888ec6ae7b0f3829182495f97909ef2a24423fa8","id":2201796,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646808933388,"prev":null,"subject":"x402_bazaar:https://geo-calc.x402tookit.com/pluscode-decode","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).
- 0xc54982508ce60dca7be24faf91a0330d8399819bcb242fa7abd6a001c42cc20b
- 0x33043dbed7f8f0e308bd5f25142732b45c30cfc0c2ed25ab2d81fb9d5ce9d21f
- 0x7f7b8185b356c9a5f416196ef8a80167d1eafcee694a82b25496130b2cb942f7
- 0x5f40adb9dd53c3fcea547a4975c4e9a9572e732e0096f4e66a0ac9a9c3f84c81
- 0x60781da2adf1e3626e97729cf7ad2c692322a6cf3f9622e01185ee12f8693ac4
- 0x32646b51db8524ef198f65e0bc1a89d7fe60e83d5faf5fb29f4957cab1aedf1c
- 0xd70cb83ba77b51d1bc50d34b40fa29a8b73e8cac3d0b0bc21f3cae8a62509917
- 0xb92b269e2b00c4dcf57f2fe37fb9b2976374a8f5199be202780eb641942ee026
- 0x092f785e02ec13db8e225c21f17bbee075b84ef1c8d7a38ef758488f8f5b8547
- 0xa688d2dc9e2b296fcb5a6d5b1ab46f6f41503b93ac47f63f3f31ed2021be895a
- 0x842f383cbb44caf166d2b21caf5381c244aa3e938a540c1b81d2052f2e5f8850
- 0x7aa0065f9bcb7fcade26c7f3b9489f82eec110abf81d620f345f0a889dc13028
- 0x61ee210f299fdcda2ea75817592c9621ccbd35e0e4358cb705a10dd284df07af
- 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
- 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
- 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
- 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
- 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af