← The evidence ledger
Evidence row 2696089
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://x402serps.com/api/v1/research
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 14a33e51dbc9faf1f7af50628ee6d19d086d236f59d63d569311dfe8a472386f
- Leaf
- 0xfd85b4f7ea70db0e3548981fcaea632c650947cea0d798d458bf181ab3f4ba91
What was observed
{
"endpoints": [
[
"x402",
"https://x402serps.com/api/v1/research"
]
],
"name": "x402serps.com/api/v1/research",
"owner_address": "0x4473c593876d7e4313ef09bd6d5f04cf54258b02",
"raw": {
"accepts": [
{
"amount": "80000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x4473c593876D7E4313Ef09Bd6D5f04cF54258B02",
"scheme": "exact"
},
{
"amount": "80000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"transactionVersions": [
0
]
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "99V43C6cN5fxidQLNzZf2nCiC1FQ6SDUFaB3Deeq8wtm",
"scheme": "exact"
}
],
"description": "x402serps: deep research — Google search, extract the top 3-8 pages in parallel, return a concise cited brief (extractive key sentences) plus source excerpts",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"q": "example query"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"elapsedMs": 1,
"keyPoints": [
{
"source": 1,
"text": "string"
}
],
"method": "string",
"provider": "string",
"query": "string",
"related": [
{
"title": "string",
"url": "string"
}
],
"sources": [
{
"error": "string",
"excerpts": [
"string"
],
"extracted": false,
"id": 1,
"position": 1,
"snippet": "string",
"title": "string",
"url": "string"
}
],
"summary": "string"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"maxChars": {
"description": "Max chars read per page, default 20000",
"type": "number"
},
"n": {
"description": "Pages to read 3-8, default 5",
"type": "number"
},
"q": {
"description": "Research question (alias: query)",
"type": "string"
}
},
"required": [
"q"
],
"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": {
"properties": {
"elapsedMs": {
"type": "number"
},
"keyPoints": {
"items": {
"properties": {
"source": {
"type": "number"
},
"text": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"method": {
"type": "string"
},
"provider": {
"type": "string"
},
"query": {
"type": "string"
},
"related": {
"items": {
"properties": {
"title": {
"type": "string"
},
"url": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"sources": {
"items": {
"properties": {
"error": {
"type": "string"
},
"excerpts": {
"items": {
"type": "string"
},
"type": "array"
},
"extracted": {
"type": "boolean"
},
"id": {
"type": "number"
},
"position": {
"type": "number"
},
"snippet": {
"type": "string"
},
"title": {
"type": "string"
},
"url": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"summary": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-03T19:34:56.427Z",
"quality": {
"lastCalledAt": "2026-11-03T19:34:56.427Z"
},
"resource": "https://x402serps.com/api/v1/research",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "x402serps: deep research — Google search, extract the top 3-8 pages in parallel, return a concise cited brief (extractive key sentences) plus source excerpts"
}What the leaf hashes
{"body":"14a33e51dbc9faf1f7af50628ee6d19d086d236f59d63d569311dfe8a472386f","id":2696089,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793735730698509,"prev":null,"subject":"x402_bazaar:https://x402serps.com/api/v1/research","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).
- 0xfd85cb96292a8baa6ba55c399367b48e0e535785a4923620de89d3b5bd84841b
- 0x398d819cec97dd5c3d7bc8522f9a963a4c3c8fded08a1aee7e264e1c2e574631
- 0x1f9573107752032c67c88b4f0831dcc31c3b1d3ef8fe08d0de0befe7afad0e71
- 0xfe37cd5b29bead497432fa3d0dccc050faa37333f4d1797778569925e6df8d0f
- 0x423e152154f9bcfe6dbd9d0dd95e5ec2b3aeeafd85fc99638361f973a75ad1f9
- 0x4522dee9c7623e8a0835c04660be78babf489dbc710ec6a9770d4125cac5701c
- 0x3a95be260f6fcbe61132bef3c397750f52bdfc166dc233245ecb56c642131ff0
- 0xa51edd5b56e6d02030ed8668994461df46084fa82cb491893ea58481bfa544e8
- 0x1132eb8533df781e86549a41d74676af6d8168a2668ef58ba241b2591f2798c3
- 0x499c2ded4b2cfc429a59bf6508e177087d773e2fe340e957f0f283ad76a16f55
- 0xfc6e95a3aa08288dc966a0cc9b3319e1e1943030f6154b3a614ecf3eec6261a8
- 0x9beebae23e6ebd6d6b0bb00c7002e82c7e42625499974c6c936c5fe24f9a0f37
- 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
- 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
- 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
- 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
- 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7