← The evidence ledger
Evidence row 63747
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agents.rtrvr.ai/zcj/t1qe0s43k6fy/scrape
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ed27b5c27be30b68c87b1245aa3d7ee465a4e9c376fd2b78e6d187788872e0e6
- Leaf
- 0x227fe53bfbfe542ea4d5df7c13aadae9f792575757ce7879541d7b945f9b0c6e
What was observed
{
"endpoints": [
[
"x402",
"https://agents.rtrvr.ai/zcj/t1qe0s43k6fy/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_KPzVhNRgUfkUo66QcYZd9",
"kind": "transaction",
"zcRequestId": "zcreq_tN3UXio1HRZ5kp4TwFZUu"
}
},
"maxTimeoutSeconds": 1800,
"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_KPzVhNRgUfkUo66QcYZd9"
},
"requestId": "zcreq_tN3UXio1HRZ5kp4TwFZUu",
"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"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792793381/bazaar-icons/ce7b3053c80c61b8.png",
"lastUpdated": "2026-10-25T16:21:11.365Z",
"quality": {
"l30DaysTotalCalls": 6,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-25T16:21:10.742Z"
},
"resource": "https://agents.rtrvr.ai/zcj/t1qe0s43k6fy/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":"ed27b5c27be30b68c87b1245aa3d7ee465a4e9c376fd2b78e6d187788872e0e6","id":63747,"kind":"listing","method":"baseline/1","observed_us":1793025455376573,"prev":null,"subject":"x402_bazaar:https://agents.rtrvr.ai/zcj/t1qe0s43k6fy/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).
- 0x227fce19de54868bf4a32c749543e06eacd534392888e302ded336bb22b092a2
- 0x1284e14cce8c89adbab53c082db32e303be4becaf765382abb8ddd83370f4693
- 0xb7444ebe8ae4bbe5261e8ef956bc35c5382ed7423f85ee9b3358217266241a58
- 0x09a1cab98665352cf1170dbf6ee89fb42d46a35cc94d81a0cc5c03199aa868a4
- 0x90a621553d6ba904ad61da016ba632cdb04fe663100d214dd021c3ef0a42b8c8
- 0x49ddb96e09f555075b4f4dcabf22e83c4165b79f6572e13a0c4046193c35573c
- 0x74ec04d22f77388d83a4a11047b6d63a452d18434f06a688040bf31ebc16a16a
- 0xba7abf095b465e1c8fa9766d9d0ab36fc14cdcd9f62f102c5603b654b163ff99
- 0x6e3e7d9cc99aaae71515776adecc401c1876743e11252f00e02ea65f8494b6fc
- 0xd81c3cf131471d45d342b29a60570fa24072a4e8fc4286cf312da4677e4d486d
- 0xda2a271b0447c8ac22315d2ea7582e04968ddef46c7cbd29d7462934a9b3b37a
- 0xac5b705d705b0f1bc42cf2ad1a7f1f197ea96178ce0704432cbb5d556e8671a4
- 0x9d75d4d3ab6219edefa04be60b32fdd56be7a7672f370a5115f02f7b098ecd27
- 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
- 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae