← The evidence ledger
Evidence row 61308
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agent-evidence-api.thx93.workers.dev/v1/evidence
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- df8ea380749efbf39ddc3f14eb2d17d51ba4250921302e226c3e8c9f99d362f6
- Leaf
- 0xf86dd753426ffebe7fcb0d06f2e7ee590e272162b581af0c3d21f4a1522b374a
What was observed
{
"endpoints": [
[
"x402",
"https://agent-evidence-api.thx93.workers.dev/v1/evidence"
]
],
"name": "Agent Evidence API & US Weather",
"owner_address": "0x9c0e2b44180439294fa30ae2b2a94f8655455fd0",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x9c0e2B44180439294Fa30Ae2B2a94f8655455FD0",
"scheme": "exact"
}
],
"description": "Verify a claim or fact check a statement against public web sources: send a question and up to 5 URLs, get cited evidence - passages that support, contradict or fail to settle it. Claim verification with a citation for every excerpt: source URL, retrieval time, content hash. Never charges when nothing is retrieved. Free to evaluate: the `sample` tool returns one real response at no cost, so you can judge the output before paying for your own question.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"language": "auto",
"max_sources": 5,
"mode": "evidence",
"question": "Is Company X a manufacturer of centrifugal pumps?",
"urls": [
"https://company.example/about",
"https://company.example/products"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"assessment": {
"basis": "1 source(s) contained passages matching the question (company.example) with no contradicting passages found.",
"status": "supported"
},
"limitations": [
"Assessment is derived from deterministic lexical matching, not semantic reasoning."
],
"processing_ms": 812,
"question": "Is Company X a manufacturer of centrifugal pumps?",
"request_id": "req_1f2e3d4c5b6a7988",
"sources": [
{
"canonical_url": "https://company.example/about",
"content_hash_sha256": "9f2c…",
"content_type": "text/html; charset=utf-8",
"evidence": [
{
"context": "h2:Products > p[1]",
"excerpt": "Company X manufactures centrifugal pumps at its facility.",
"relevance": "direct"
}
],
"final_url": "https://company.example/about",
"language": "en",
"publisher": "Company X",
"requested_url": "https://company.example/about",
"retrieved_at": "2026-01-01T00:00:00.000Z",
"status": 200,
"title": "Company X - About",
"warnings": [],
"word_count": 412
}
],
"version": "1"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {}
},
"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": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-20T21:08:02.707Z",
"quality": {
"l30DaysTotalCalls": 12,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-20T21:08:02.049Z"
},
"resource": "https://agent-evidence-api.thx93.workers.dev/v1/evidence",
"serviceName": "Agent Evidence API & US Weather",
"tags": [
"claim-verification",
"fact-checking",
"web-evidence",
"source-verification",
"citations"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Verify a claim or fact check a statement against public web sources: send a question and up to 5 URLs, get cited evidence - passages that support, contradict or fail to settle it. Claim verification with a citation for every excerpt: source URL, retrieval time, content hash. Never charges when nothing is retrieved. Free to evaluate: the `sample` tool returns one real response at no cost, so you can judge the output before paying for your own question."
}What the leaf hashes
{"body":"df8ea380749efbf39ddc3f14eb2d17d51ba4250921302e226c3e8c9f99d362f6","id":61308,"kind":"listing","method":"baseline/1","observed_us":1793025450458927,"prev":null,"subject":"x402_bazaar:https://agent-evidence-api.thx93.workers.dev/v1/evidence","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.