← The evidence ledger
Evidence row 279207
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://serp402.com/api/v1/google-maps-contributor-reviews
- Recorded
- Previous row
- #262356
- Body SHA-256
- 6741169e3d1bed302c2ad84e0eaa2000e87a60412acd264f42beb8ea718633e9
- Leaf
- 0x0e581d10cfe2e6974edfc37389895d7182511b38bd37ddd71b0509259e5dcbff
What was observed
{
"endpoints": [
[
"x402",
"https://serp402.com/api/v1/google-maps-contributor-reviews"
]
],
"name": "serp402",
"owner_address": "0xaa1252d726567293cffe6ca495e32c6aecfdc56d",
"raw": {
"accepts": [
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0xAA1252D726567293cffE6Ca495e32c6AEcfDC56d",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"maxTimeoutSeconds": 120,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "6srFz6v3mSUWBmz6Fx2XUaHQGHCNFJ59z85Cp9UDCvbK",
"scheme": "exact"
}
],
"description": "Google Maps Contributor Reviews: Contributor information and review list are available. Structured JSON, USD 0.05 per call in USDC — no API key, no account, no subscription, no minimum. Not affiliated with, endorsed by or an official channel of any of the services the results come from. All trademarks and copyright remain the property of their respective owners.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"contributor_id": "109736708296406538146"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"endpoint": "google-maps-contributor-reviews",
"meta": {
"latencyMs": 1400
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": true,
"properties": {
"contributor_id": {
"description": "Google Maps Contributor ID. It's a series of digits which can be found in the contributor reviews URL. For example, the contributor ID for the URL…",
"type": "string"
},
"gl": {
"description": "country to use for the Google Maps Contributor Reviews search. It's a two-letter country code. (e.g., us for the United States, uk for United Kingdom, or fr…",
"type": "string"
},
"hl": {
"description": "language to use for the Google Maps Contributor Reviews search. It's a two or three-letter language code. (e.g., en for English, es for Spanish, or fr for…",
"type": "string"
},
"num": {
"description": "maximum number of results to return. (e.g., 10 (default) returns 10 results, and 200 returns 200 results). This parameter should not be larger than 200 .",
"type": "string"
}
},
"required": [
"contributor_id"
],
"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"
},
"output": {
"properties": {
"example": {
"additionalProperties": true,
"description": "Google Maps Contributor Reviews results as structured JSON. The shape follows the source, so fields differ between endpoints; identifiers and routing belonging to the collection layer are stripped.",
"properties": {
"attribution": {
"description": "Where the data comes from and what was done to it. Keep it with the results if you pass them on.",
"type": "object"
},
"endpoint": {
"description": "Which endpoint answered.",
"type": "string"
},
"meta": {
"description": "How long the call took.",
"type": "object"
},
"paid": {
"description": "The settled transaction and network.",
"type": "object"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"offer-receipt": {
"info": {
"offers": [
{
"acceptIndex": 0,
"format": "eip712",
"payload": {
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"network": "eip155:8453",
"payTo": "0xAA1252D726567293cffE6Ca495e32c6AEcfDC56d",
"resourceUrl": "https://serp402.com/api/v1/google-maps-contributor-reviews",
"scheme": "exact",
"validUntil": 1793028909,
"version": 1
},
"signature": "0xa5afdb409a970e7b87232a6bc7002a27d67562eba704a5482006532f0a3ff3795dfdf1a0e8d56958e98260dad3ffe22bd9a233dff165d7e1f598d0dffe4086ff1c"
},
{
"acceptIndex": 1,
"format": "eip712",
"payload": {
"amount": "50000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "6srFz6v3mSUWBmz6Fx2XUaHQGHCNFJ59z85Cp9UDCvbK",
"resourceUrl": "https://serp402.com/api/v1/google-maps-contributor-reviews",
"scheme": "exact",
"validUntil": 1793028909,
"version": 1
},
"signature": "0xe87bfe7401343318202d94ba98f01615d0361c07c7a449959d37398a81626c481f49a9c9ad1d457bbd8e93f40d933934eebadee83649e9892361c8a38067ab201c"
}
]
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"offers": {
"items": {
"properties": {
"acceptIndex": {
"type": "integer"
},
"format": {
"type": "string"
},
"payload": {
"properties": {
"amount": {
"type": "string"
},
"asset": {
"type": "string"
},
"network": {
"type": "string"
},
"payTo": {
"type": "string"
},
"resourceUrl": {
"type": "string"
},
"scheme": {
"type": "string"
},
"validUntil": {
"type": "integer"
},
"version": {
"type": "integer"
}
},
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"type": "object"
},
"signature": {
"type": "string"
}
},
"required": [
"format",
"signature"
],
"type": "object"
},
"type": "array"
}
},
"required": [
"offers"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-26T15:33:09.69Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-26T15:33:09.559Z"
},
"resource": "https://serp402.com/api/v1/google-maps-contributor-reviews",
"serviceName": "serp402",
"tags": [
"local",
"google",
"maps",
"contributor",
"reviews"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Google Maps Contributor Reviews: Contributor information and review list are available. Structured JSON, USD 0.05 per call in USDC — no API key, no account, no subscription, no minimum. Not affiliated with, endorsed by or an official channel of any of the services the results come from. All trademarks and copyright remain the property of their respective owners."
}What the leaf hashes
{"body":"6741169e3d1bed302c2ad84e0eaa2000e87a60412acd264f42beb8ea718633e9","id":279207,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042182424954,"prev":262356,"subject":"x402_bazaar:https://serp402.com/api/v1/google-maps-contributor-reviews","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).
- 0x0e583677ce9588ed3dbb131c4f414193039448a52b1a4894e34b04fb42ea0ed0
- 0xc6bffbd54f1470d380b38ce5e04791ee2ccd8d64783d97f83d6a7bbb0383404f
- 0xb2b48f07b6cf88ed3a1d96dee74b4b20539062a9832397103498785bbf1cb68b
- 0x3f77cb2f37ed7a5e320c987c970bafd43b893c8651986dadc84f40dde1c2373a
- 0x16c6bb21e90628cb7547279e420b7e0553af318b2b213b34054f36ad3564fd93
- 0xaf36c16415e3665ed5937780e050c69daaf107c47a9e0378dc760e0ae527a459
- 0x9ec7a32ba5f3d5755b9f062a0be53bd086d45f919e86cfcef2c684b2f3b85013
- 0xd203a5359e9497778c5a5444354ae33ffe183fd7492f9e7de2671d89d2578f2b
- 0x29aa9bda43042865701ed0cc9fe05ec0d53aefe00b0bc25ef73772496ea16be6
- 0x36de94df31980769366d6459ea42b641bdc51120bfd8317d0101e69404feba8e
- 0x1e6a5f0042a4b7776e54cf79ce729b60eac17c4eb209cc9613fcd31c9fa0d26c
- 0x129649b2ec48fbc611fb055c3f5627bda42692beb65d09e853d75bcda4e06239
- 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
- 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
- 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
- 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae