← The evidence ledger
Evidence row 76561
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://hunter.x402.paywithlocus.com/hunter/email-finder
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- b13aa4ed8688c4568477825dfbc0c873227b5424def0084f7b7b9888147f09b9
- Leaf
- 0x65b4007d4637548f21c8c3a656fd71563aaea27426cdb2b74f496be2317144dd
What was observed
{
"endpoints": [
[
"x402",
"https://hunter.x402.paywithlocus.com/hunter/email-finder"
]
],
"name": "Locus x402 Services",
"owner_address": "0x3c5cbe28eca3b96023c45d3f877da834f1c7d5fa",
"raw": {
"accepts": [
{
"amount": "13000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"assetTransferMethod": "permit2",
"facilitatorAddress": "0x14fDa13953Fc30428938E6BF950d036e77214e52",
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 1800,
"network": "eip155:8453",
"payTo": "0x3C5CBe28ECA3b96023c45D3f877da834F1C7d5fA",
"scheme": "upto"
}
],
"description": "Locus public pay-per-use API",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"domain": "apple.com",
"full_name": "Tim Cook",
"max_duration": 10
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": true,
"allOf": [
{
"anyOf": [
{
"required": [
"domain"
]
},
{
"required": [
"company"
]
},
{
"required": [
"linkedin_handle"
]
}
]
},
{
"anyOf": [
{
"required": [
"full_name"
]
},
{
"required": [
"first_name",
"last_name"
]
},
{
"required": [
"linkedin_handle"
]
}
]
}
],
"properties": {
"company": {
"type": "string"
},
"domain": {
"type": "string"
},
"first_name": {
"type": "string"
},
"full_name": {
"type": "string"
},
"last_name": {
"type": "string"
},
"linkedin_handle": {
"type": "string"
},
"max_duration": {
"type": "number"
}
},
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"eip2612GasSponsoring": {
"info": {
"description": "The facilitator accepts EIP-2612 gasless Permit to `Permit2` canonical contract.",
"version": "1"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"amount": {
"description": "The amount to approve (uint256). Typically MaxUint.",
"pattern": "^[0-9]+$",
"type": "string"
},
"asset": {
"description": "The address of the ERC-20 token contract.",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"deadline": {
"description": "The timestamp at which the signature expires.",
"pattern": "^[0-9]+$",
"type": "string"
},
"from": {
"description": "The address of the sender.",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"nonce": {
"description": "The current nonce of the sender.",
"pattern": "^[0-9]+$",
"type": "string"
},
"signature": {
"description": "The 65-byte concatenated signature (r, s, v) as a hex string.",
"pattern": "^0x[a-fA-F0-9]+$",
"type": "string"
},
"spender": {
"description": "The address of the spender (Canonical Permit2).",
"pattern": "^0x[a-fA-F0-9]{40}$",
"type": "string"
},
"version": {
"description": "Schema version identifier.",
"pattern": "^[0-9]+(\\.[0-9]+)*$",
"type": "string"
}
},
"required": [
"from",
"asset",
"spender",
"amount",
"nonce",
"deadline",
"signature",
"version"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-23T18:00:27.08Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-23T18:00:26.706Z"
},
"resource": "https://hunter.x402.paywithlocus.com/hunter/email-finder",
"serviceName": "Locus x402 Services",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Locus public pay-per-use API"
}What the leaf hashes
{"body":"b13aa4ed8688c4568477825dfbc0c873227b5424def0084f7b7b9888147f09b9","id":76561,"kind":"listing","method":"baseline/1","observed_us":1793025492440326,"prev":null,"subject":"x402_bazaar:https://hunter.x402.paywithlocus.com/hunter/email-finder","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).
- 0x65b47249a9c427c3bf8dad56e963eadbc4f4d1fc6060995247aa1397d8ccb8cd
- 0x3598e515039d82f17759241d719658416b9309acdc47f57d100c42b2864faf4c
- 0xcd3148dc7acabfdd497c0d9f3fa489636a0d4253a51596be7998752c466ff585
- 0x205e9a10c2de8a87814d2a8f931704abcf6f09b38ee1b5918f60ac722d628039
- 0x11c0daf1fc7d0d7a8de07ecaf5e1749a07305434e07abe3d5fe757acde258c5c
- 0xdc8078430fcd39b1878b5818becb77c379d9971fa57bc472dff24f3dbcc14522
- 0xa4749000528ba50c89d84c808175aafce643a0760697b0362108bca6fde0f65f
- 0x2d3853d593e9d3722e1943818695c5ebbd034e5ecf8829fd8b084f77b9e350f5
- 0x61265e6f546630d1b2e8062415c704111501a1eb9cf68051cc6a4cdcc97f8f08
- 0x5296420e1acf9644fca56dfcfebe9911f7cbd593b603e3a280043d869ff6edc4
- 0x2184826674dda59cfc6d24bc12b2c70a5f4db29f874e67fded919c1410503d2e
- 0x611b1c1b68d04a71934006e383071a8f3836400d60beb86d81dd038bc102029f
- 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
- 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
- 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
- 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae