← The evidence ledger
Evidence row 1262168
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://chainlead.onrender.com/v1/leads/discover
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- d3e759c95f89558b0b72cc0ef8c6879d51b3c8de35114cadedd665c263a646e3
- Leaf
- 0x6b7fd2519a492a139d367060fea504f88034f4cc6ec522f113b75dacef76bb23
What was observed
{
"endpoints": [
[
"x402",
"https://chainlead.onrender.com/v1/leads/discover"
]
],
"name": "ChainLead",
"owner_address": "0x93714d5970f511ac22f0e5635d3fbf538f717cd4",
"raw": {
"accepts": [
{
"amount": "500000",
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x93714D5970f511Ac22f0E5635D3fBF538f717cd4",
"scheme": "exact"
}
],
"description": "Web3 lead discovery: ranked projects from GitHub, official websites and read-only onchain checks, with evidence links, lead and opportunity scores and a qualified, review or rejected decision per project.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"github_queries": [
"topic:cross-chain solidity"
],
"max_candidates": 5,
"max_leads": 3,
"offer": "bridge_dev",
"target_chains": [
8453
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"complete": true,
"leads": [
{
"project": {
"name": "Example Bridge"
},
"rank": 1,
"scores": {
"lead": {
"total": 72.5
},
"opportunity": {
"total": 81
}
},
"status": "qualified"
}
],
"offer": "Cross-chain / bridge integration",
"payment": {
"amount_usdc": "0.50",
"status": "settled"
},
"qualified": 1,
"rejected": 2,
"review": 2,
"status": "completed"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"freshness_days": {
"default": 90,
"maximum": 365,
"minimum": 7,
"type": "integer"
},
"github_queries": {
"description": "GitHub repository search queries, e.g. 'topic:cross-chain solidity'.",
"items": {
"maxLength": 120,
"minLength": 2,
"type": "string"
},
"maxItems": 3,
"minItems": 1,
"type": "array"
},
"include_markdown": {
"default": false,
"description": "Also return each Opportunity Brief as Markdown.",
"type": "boolean"
},
"lang": {
"default": "en",
"enum": [
"en",
"fa"
],
"type": "string"
},
"max_candidates": {
"default": 6,
"maximum": 8,
"minimum": 1,
"type": "integer"
},
"max_leads": {
"default": 5,
"maximum": 5,
"minimum": 1,
"type": "integer"
},
"offer": {
"description": "What you sell; it defines what a good lead is.",
"enum": [
"bridge_dev",
"onchain_analytics",
"security_audit",
"smart_contract_dev"
],
"type": "string"
},
"seed_projects": {
"description": "Projects to include explicitly.",
"items": {
"additionalProperties": false,
"properties": {
"github_org": {
"maxLength": 39,
"type": "string"
},
"name": {
"maxLength": 80,
"type": "string"
},
"repos": {
"items": {
"maxLength": 140,
"type": "string"
},
"maxItems": 3,
"type": "array"
},
"website": {
"maxLength": 200,
"type": "string"
}
},
"type": "object"
},
"maxItems": 5,
"type": "array"
},
"target_chains": {
"default": [
8453
],
"description": "EVM chain ids (8453 = Base).",
"items": {
"enum": [
1,
10,
137,
8453,
42161
],
"type": "integer"
},
"maxItems": 5,
"type": "array"
},
"target_sectors": {
"default": [
"defi",
"infrastructure"
],
"items": {
"maxLength": 40,
"type": "string"
},
"maxItems": 10,
"type": "array"
}
},
"required": [
"offer",
"github_queries"
],
"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"
},
"output": {
"properties": {
"example": {
"description": "Ranked Web3 leads with auditable evidence (source URL and observation time for every claim), lead/opportunity/data-confidence scores and a qualified | review | rejected decision. Signals indicate a possible need, not proof of budget or purchase intent.",
"properties": {
"candidates_found": {
"type": "integer"
},
"complete": {
"description": "false when the time budget cut the run short",
"type": "boolean"
},
"content_notice": {
"type": "string"
},
"duration_s": {
"type": "number"
},
"errors": {
"items": {
"type": "string"
},
"type": "array"
},
"generated_at": {
"type": "string"
},
"leads": {
"items": {
"properties": {
"contacts": {
"type": "array"
},
"markdown": {
"type": "string"
},
"opportunity": {
"type": "object"
},
"people": {
"type": "array"
},
"project": {
"type": "object"
},
"rank": {
"type": "integer"
},
"scores": {
"type": "object"
},
"signals": {
"type": "array"
},
"status": {
"enum": [
"qualified",
"review",
"rejected"
],
"type": "string"
},
"status_reasons": {
"items": {
"type": "string"
},
"type": "array"
},
"suggested_action": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"offer": {
"type": "string"
},
"payment": {
"description": "Settled x402 payment",
"type": "object"
},
"projects_after_dedup": {
"type": "integer"
},
"qualified": {
"type": "integer"
},
"rejected": {
"type": "integer"
},
"request_id": {
"type": "string"
},
"review": {
"type": "integer"
},
"sources_used": {
"items": {
"type": "string"
},
"type": "array"
},
"status": {
"enum": [
"completed"
],
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793328104/bazaar-icons/90c6cb5dd98868af.png",
"lastUpdated": "2026-10-30T02:41:42.328Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-30T02:41:42.156Z"
},
"resource": "https://chainlead.onrender.com/v1/leads/discover",
"serviceName": "ChainLead",
"tags": [
"ai",
"web3",
"leads",
"sales",
"business-development"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Web3 lead discovery: ranked projects from GitHub, official websites and read-only onchain checks, with evidence links, lead and opportunity scores and a qualified, review or rejected decision per project."
}What the leaf hashes
{"body":"d3e759c95f89558b0b72cc0ef8c6879d51b3c8de35114cadedd665c263a646e3","id":1262168,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385520467530,"prev":null,"subject":"x402_bazaar:https://chainlead.onrender.com/v1/leads/discover","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (243099 rows).
- 0x6b7f97dd95be8b524c0a2d6a2c3198a6d0757a20e84f1d8421f13d27df63ec2f
- 0xfa8d9df0cd0becdab9cbc2658ed924f495e479f7f0a4a63f482242ab851563a8
- 0x1b39ef6169891afcb81b941fe1be5f9b31d054453065da67b3a534a187ab1db9
- 0x55301020cb5686b24ea5ade78eb900551213c9c1094e6434df333cc969912b24
- 0x8cc58c19ed7a5e87086d11f0828fdb09a63677720aa1f9864f1613c93d3edc29
- 0x6ebaf9a0071302890620db03b8e633ece085600e91397c7719e113843d782f5e
- 0x3755b14745f178f4d310cbea58f5918d1069bcb50427b59ed15e5a99e17d1c9e
- 0x21c215bbaa695b1640e9b50cb5802c9d119653b1e3c0cb06afe29ea7ec6a3d2d
- 0x995ff8ab034e465d79a06da72e1a44b0097ee8054b952548fae29b7d7449239d
- 0x2cf0955f2288501843843376c1626c27afe0e937b90a455dd07b0d5db2b27ffc
- 0xc3c5b052c2fc893af086f305ca510b5f3efb9ac87bbbb8bf61974b574851fd2d
- 0xcf8f4b7145c5008e7219c27af9b227d364f022718fcb13718adca3db6b8000c6
- 0x8ce6a3a19daf96525814209e150e1fd875a37f28ce52951d53a32ccf708706c2
- 0x8202f11cea96bc04aa8008604bab4ab58756d5320e52685eb327ac1bb08a0ee6
- 0xdf25f5d38e3fb54d3e66e3bf876db529f619041e0d21f0bc35b80003418e3d9c
- 0xdbaaffa44665d1fa60d33d2c4075bd87629b76d01a6ee63e621e78590303b56d
- 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
- 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147
- Day root
- 0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
- Chained
- 0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
- Published
- On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861