← The evidence ledger
Evidence row 2201257
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://phone-tools.x402tookit.com/phone-example
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 04c6df7ab0284faa1e099987b788ab47b468787e4de0e324bf29f475102d7c1a
- Leaf
- 0xb587a9fc30a0968b13443d530d989bd848fe56dffd8c488b6299d532b219d22c
What was observed
{
"endpoints": [
[
"x402",
"https://phone-tools.x402tookit.com/phone-example"
]
],
"name": "Phone Number Tools",
"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": "Example phone numbers per region and type (fixed line, mobile, toll free, premium) taken from libphonenumber metadata.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"region": "DE",
"type": "mobile"
},
"type": "http"
},
"output": {
"example": {
"asOf": "2026-10-21T05:54:57.952Z",
"attribution": "Phone number metadata from Google's libphonenumber project (Apache 2.0)",
"countryCode": 49,
"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.",
"examples": [
{
"e164": "+4915123456789",
"international": "+49 1512 3456789",
"national": "01512 3456789",
"nationalNumber": "15123456789",
"rfc3966": "tel:+49-1512-3456789",
"type": "mobile"
}
],
"metadataBuiltOn": "2026-10-21",
"metadataSource": "https://github.com/google/libphonenumber",
"notChecked": [
"that the example is unassigned: these are format examples, not guaranteed unused numbers, so never dial them",
"regions without an example for the requested type"
],
"reasons": [
"These are documentation examples from the metadata; do not call or message them."
],
"region": "DE",
"source": "Google libphonenumber metadata (Apache 2.0), bundled snapshot",
"summary": "1 example number for DE, e.g. +49 1512 3456789 (mobile).",
"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": {
"region": {
"description": "ISO region such as DE, or 001 for non-geographic",
"type": "string"
},
"type": {
"description": "fixed_line, mobile, toll_free, premium_rate, shared_cost, voip, personal_number, pager, uan, voicemail",
"type": "string"
}
},
"required": [
"region"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"asOf": {
"type": [
"null",
"string"
]
},
"attribution": {
"type": [
"null",
"string"
]
},
"countryCode": {
"type": [
"null",
"number"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"examples": {
"items": {
"properties": {
"e164": {
"type": [
"null",
"string"
]
},
"international": {
"type": [
"null",
"string"
]
},
"national": {
"type": [
"null",
"string"
]
},
"nationalNumber": {
"type": [
"null",
"string"
]
},
"rfc3966": {
"type": [
"null",
"string"
]
},
"type": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"metadataBuiltOn": {
"type": [
"null",
"string"
]
},
"metadataSource": {
"type": [
"null",
"string"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"region": {
"type": [
"null",
"string"
]
},
"source": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"verdict": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-02T04:07:12.05Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T04:07:11.801Z"
},
"resource": "https://phone-tools.x402tookit.com/phone-example",
"serviceName": "Phone Number Tools",
"tags": [
"phone",
"example",
"test-data",
"libphonenumber"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Example phone numbers per region and type (fixed line, mobile, toll free, premium) taken from libphonenumber metadata."
}What the leaf hashes
{"body":"04c6df7ab0284faa1e099987b788ab47b468787e4de0e324bf29f475102d7c1a","id":2201257,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646803076953,"prev":null,"subject":"x402_bazaar:https://phone-tools.x402tookit.com/phone-example","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).
- 0xb58890005ddaf8b3fa9460232da949429e8344209193a1c0849a1ae05ffc2008
- 0xbb19221db79eec6d7af09b1cd47d18af8278b78b6ae5b9649e1ae0957e7b9896
- 0x01bb47514fc33a46ea56fd17789a43126c53666249eeca2e09149bafbf5fe78b
- 0x3226f4e97c8463a0c376093eda279d03dd5ba0a43a81a5b8228d6cad56f50609
- 0xc743c1fd51ea6ae5ee7f08aca3849fb96f3553391c7ba670ce964ab31a13c746
- 0x13510106634c2604996a55e5621b80feb9c2f1ffaec5d6fa85261a5349eb5f59
- 0xa2608dc3d95de63ec0573921fbfa3657dbea0da124640b1feb86525571d7f5e6
- 0xe1841f8bc6a571064791523e1ecc164f07b5d4aa445043ea16aca3b6495ed4b5
- 0x740aeb25b0ac86dd7d0f606f6953115989cde5852f98e9982c60fee7d85ec0dd
- 0xb9162279c072453309bc738cc1fb27b0213eae6bee034018314445d739701095
- 0xf7e87ac559af2cfc5f27158cbcf0e96bb750fd5ab51330b9fb71fbec1012b4e0
- 0x5d48d61efa15a1eaabc2b8fe3288726baac176ec765001989034339357eb596c
- 0x030e61e00342e920981555e2e665fa5ec4a741b10a078f282daa829896c87583
- 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
- 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
- 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
- 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
- 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af