← The evidence ledger
Evidence row 63743
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agents.rtrvr.ai/zcj/rk4v6a2ckwtp/scrape
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 1a1a5ac75066cb3ab5f008c45ef273c7302066b3e3aca0a820c76fd4be59d5e9
- Leaf
- 0xb4c45f5ab7941b8c388d4e25f5ba73cbe2295bccf804fdcd4ab07b538ea5b04a
What was observed
{
"endpoints": [
[
"x402",
"https://agents.rtrvr.ai/zcj/rk4v6a2ckwtp/scrape"
]
],
"name": "Retriever AI",
"owner_address": "0xd4e4192495bea3101309c00c3be523fd19313d87",
"raw": {
"accepts": [
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"billing": {
"description": "amount is the price and is charged in full when you pay, and is not returned if delivery fails: this rail settles once and cannot give change. (Exact entries appear only on fixed-price requests - ceiling-priced requests are offered the reserve-and-pay-actual entry instead.)",
"model": "prepaid"
},
"name": "USD Coin",
"version": "2",
"zeroclick": {
"agentPaymentId": "apay_Mi7zlzcGi5wV6AclSxVjB",
"kind": "transaction",
"zcRequestId": "zcreq_RC-g7XwWwq0fLAgh5p-AD"
}
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xd4e4192495bea3101309c00c3be523fd19313d87",
"scheme": "exact"
}
],
"description": "Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"urls": [
"https://example.com"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"example": {
"urls": [
"https://example.com"
]
},
"properties": {
"options": {
"properties": {
"ui": {
"properties": {
"emitEvents": {
"default": false,
"description": "Write progress events for SSE or polling clients.",
"type": "boolean"
}
},
"type": "object"
}
},
"type": "object"
},
"response": {
"properties": {
"inlineOutputMaxBytes": {
"default": 1048576,
"description": "Cap on the inline JSON. Larger results return per-tab previews plus metadata.responseRef for the full payload.",
"type": "integer"
}
},
"type": "object"
},
"settings": {
"description": "Per-call overrides merged over the stored profile.",
"properties": {
"extractionConfig": {
"properties": {
"disableAutoScroll": {
"description": "Skip the scroll pass that triggers lazy-loaded content.",
"type": "boolean"
},
"maxParallelTabs": {
"description": "How many URLs load at once.",
"type": "integer"
},
"onlyTextContent": {
"description": "Return extracted text only and omit the accessibility tree and link record.",
"type": "boolean"
},
"pageLoadDelay": {
"description": "Extra wait after page load before extraction.",
"type": "number"
}
},
"type": "object"
},
"proxyConfig": {
"properties": {
"mode": {
"description": "Proxy mode for the page loads. default uses Retriever AI's rotating proxies.",
"enum": [
"none",
"default",
"custom",
"device"
],
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
},
"trajectoryId": {
"description": "Optional stable id to group related scrapes for your own analytics.",
"type": "string"
},
"urls": {
"description": "Absolute URLs to load. One tab comes back per URL, in the same order.",
"items": {
"format": "uri",
"type": "string"
},
"minItems": 1,
"type": "array"
},
"webhooks": {
"description": "Endpoints to POST the result to when the scrape succeeds, fails, or is cancelled.",
"items": {
"properties": {
"auth": {
"description": "Bearer token or basic credentials for the receiving endpoint.",
"properties": {
"password": {
"type": "string"
},
"token": {
"type": "string"
},
"type": {
"enum": [
"bearer",
"basic"
],
"type": "string"
},
"username": {
"type": "string"
}
},
"type": "object"
},
"events": {
"description": "Events to deliver. Defaults to all three.",
"items": {
"enum": [
"rtrvr.scrape.succeeded",
"rtrvr.scrape.failed",
"rtrvr.scrape.cancelled"
],
"type": "string"
},
"type": "array"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"description": "Extra headers on each delivery.",
"type": "object"
},
"retry": {
"properties": {
"mode": {
"description": "default retries with backoff, none delivers once.",
"enum": [
"default",
"none"
],
"type": "string"
}
},
"type": "object"
},
"secret": {
"description": "HMAC secret. When set, deliveries carry an X-Rtrvr-Signature header.",
"type": "string"
},
"timeoutMs": {
"default": 8000,
"description": "Delivery timeout in milliseconds.",
"type": "integer"
},
"url": {
"description": "HTTPS endpoint that receives the JSON envelope.",
"format": "uri",
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
},
"type": "array"
}
},
"required": [
"urls"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"terms": {
"info": {
"links": [
{
"kind": "platform_terms_of_service",
"url": "https://www.zeroclick.ai/legal/buyer-terms-of-service"
}
],
"note": "By paying this challenge, whether directly or through an agent acting on your behalf, you accept the platform's buyer terms of service; an agent's payment and acceptance are attributed to you and bind you as if you had taken them yourself."
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"links": {
"items": {
"properties": {
"kind": {
"enum": [
"terms_of_service",
"privacy_policy",
"additional_terms",
"platform_terms_of_service"
],
"type": "string"
},
"url": {
"type": "string"
}
},
"required": [
"kind",
"url"
],
"type": "object"
},
"type": "array"
},
"note": {
"type": "string"
}
},
"required": [
"links"
],
"type": "object"
}
},
"zeroclick": {
"info": {
"payment": {
"amountUsd": "0.050000",
"id": "apay_Mi7zlzcGi5wV6AclSxVjB"
},
"requestId": "zcreq_RC-g7XwWwq0fLAgh5p-AD",
"service": "scrape"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"agentId": {
"type": "string"
},
"payment": {
"properties": {
"amountUsd": {
"type": "string"
},
"id": {
"type": "string"
}
},
"required": [
"id",
"amountUsd"
],
"type": "object"
},
"requestId": {
"type": "string"
},
"service": {
"type": "string"
}
},
"required": [
"payment"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-02T00:55:55.144Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-02T00:55:54.52Z"
},
"resource": "https://agents.rtrvr.ai/zcj/rk4v6a2ckwtp/scrape",
"serviceName": "Retriever AI",
"tags": [
"scraping",
"web-data",
"browser",
"extraction",
"proxies"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Opens each URL in a cloud browser and returns one tab per URL, in input order, with the title, content type, extracted text, the accessibility tree and a link map. Results over the inline size limit return a preview per tab plus a download reference. Each call is one request."
}What the leaf hashes
{"body":"1a1a5ac75066cb3ab5f008c45ef273c7302066b3e3aca0a820c76fd4be59d5e9","id":63743,"kind":"listing","method":"baseline/1","observed_us":1793025455367650,"prev":null,"subject":"x402_bazaar:https://agents.rtrvr.ai/zcj/rk4v6a2ckwtp/scrape","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).
- 0xb4c46d81304815a9ecccb035d74d1f7b599a2e5e1be9b0302bce3c13ebead36b
- 0x7da8182cee2cf1304a4de6d61eb4f89a35e7f1a8cccc23f99d1161dc972a6dcb
- 0x2976a78100f90ddc9a1da34b56dc0aa9fbf9338dc392be34265269770b440cfb
- 0x495164c4219450ece60a98fe8d944d87eb33554f062e09487fa588d73cb2922c
- 0x1f4225d1060bedff0ed9ddf21607cf442a84fd658c3c4eaf0b3936637aac568e
- 0xa53916f33b4971ded09f202e40da2ffe48d0bfc87d417cb79315b2ed630468ed
- 0x81922d965733ff04f99e4b62ae3e2c5c4abd16dc21e09d417e684925d8df9b64
- 0x4d6a61dc52b7b1bb8ff74c4c68c3de50ecb38affa11e72faca397fe314d8ab91
- 0x4d46b8fa19a0b84162be5782f0d978f6f85c12c8c43d9dd691482f37900ed54e
- 0x3a9c6702af5bb205f746160745b1ff440cc33b1b113d3f6b7c1c96033f9df602
- 0x559555135675e39701c05a4d63d274b59d60cf1dc8421a68215c770867d00aff
- 0x7a0f1751de1946feff7d8c8afc737dcc4d35f110809c15aa0fdb8363a9e31b2b
- 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
- 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
- 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
- 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae