← The evidence ledger
Evidence row 124984
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/search
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ab6160ca2bb16bed433c65dd14751783277b96d8716f3434755107a9f88f3025
- Leaf
- 0x5e802765407d56b639fd58acd8a1ff89fdbbd5284db64280cdd90ccbcc108e3d
What was observed
{
"endpoints": [
[
"x402",
"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/search"
]
],
"name": "P0 x402 Market Index",
"owner_address": "0xeca891e34b3e5873181fb779672564e198c55354",
"raw": {
"accepts": [
{
"amount": "40000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"description": "Use when an agent needs search x402 services by capability. Returns ranked service search by capability: up to 50 services with 30-day calls, unique payers and price, plus a receipt",
"extra": {
"bazaar": {
"category": "market-data",
"serviceName": "P0 x402 Market Index",
"tags": [
"x402",
"search",
"discovery",
"services",
"ranking",
"market-data"
]
},
"name": "USD Coin",
"version": "2"
},
"maxAmountRequired": "40000",
"maxTimeoutSeconds": 300,
"mimeType": "application/json",
"network": "eip155:8453",
"outputSchema": {
"input": {
"discoverable": true,
"method": "GET",
"queryParams": {
"limit": "5",
"q": "weather"
},
"type": "http"
},
"output": {
"properties": {
"mode": {
"type": "string"
},
"query": {
"type": "string"
},
"results": {
"items": {
"properties": {
"calls30d": {
"type": "number"
},
"description": {
"type": "string"
},
"name": {
"type": "string"
},
"network": {
"type": "string"
},
"payers30d": {
"type": "number"
},
"priceUsd": {
"type": "number"
},
"resource": {
"type": "string"
},
"score": {
"type": "number"
},
"tags": {
"items": {
"type": "string"
},
"type": "array"
}
},
"type": "object"
},
"type": "array"
}
},
"required": [
"query",
"mode",
"results"
],
"type": "object"
}
},
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"resource": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/search",
"scheme": "exact"
},
{
"amount": "40000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "40000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "40000",
"asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:43114",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "40000",
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:10",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "40000",
"asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42220",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "40000",
"asset": "0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9",
"extra": {
"name": "USD₮0",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "40000",
"asset": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:1",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "48",
"asset": "SM3VDXK3WZZSA84XXFKAFAF15NNZX32CTSG82JFQ4.sbtc-token",
"description": "ranked service search by capability: up to 50 services with 30-day calls, unique payers and price, plus a receipt",
"maxTimeoutSeconds": 60,
"mimeType": "application/json",
"network": "stacks:1",
"payTo": "SP34GH04YTB01AMXF4CAQ10Y5B7G4E0119N99W986",
"resource": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/search",
"scheme": "exact"
}
],
"description": "Use when an agent needs search x402 services by capability. Returns ranked service search by capability: up to 50 services with 30-day calls, unique payers and price, plus a receipt",
"extensions": {
"bazaar": {
"discoverable": true,
"info": {
"input": {
"method": "GET",
"queryParams": {
"limit": 5,
"q": "weather"
},
"type": "http"
},
"output": {
"example": {
"mode": "relevance",
"query": "weather",
"results": [
{
"calls30d": 310,
"description": "hourly forecast by city",
"name": "forecast api",
"network": "eip155:8453",
"payers30d": 42,
"priceUsd": 0.01,
"resource": "https://api.example.com/forecast",
"score": 8.4,
"tags": [
"weather"
]
}
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"limit": {
"default": 10,
"maximum": 50,
"minimum": 1,
"type": "integer"
},
"network": {
"description": "chain filter, e.g. eip155:8453",
"type": "string"
},
"q": {
"description": "capability to search for",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"mode": {
"type": "string"
},
"query": {
"type": "string"
},
"results": {
"items": {
"properties": {
"calls30d": {
"type": "number"
},
"description": {
"type": "string"
},
"name": {
"type": "string"
},
"network": {
"type": "string"
},
"payers30d": {
"type": "number"
},
"priceUsd": {
"type": "number"
},
"resource": {
"type": "string"
},
"score": {
"type": "number"
},
"tags": {
"items": {
"type": "string"
},
"type": "array"
}
},
"type": "object"
},
"type": "array"
}
},
"required": [
"query",
"mode",
"results"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type",
"example"
],
"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/v1791211459/bazaar-icons/21d1fe61cabe5452.png",
"lastUpdated": "2026-10-11T17:25:02.127Z",
"quality": {
"l30DaysTotalCalls": 20,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-11T17:25:25.738Z"
},
"resource": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/search",
"serviceName": "P0 x402 Market Index",
"tags": [
"x402",
"search",
"discovery",
"services",
"ranking"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Use when an agent needs search x402 services by capability. Returns ranked service search by capability: up to 50 services with 30-day calls, unique payers and price, plus a receipt"
}What the leaf hashes
{"body":"ab6160ca2bb16bed433c65dd14751783277b96d8716f3434755107a9f88f3025","id":124984,"kind":"listing","method":"baseline/1","observed_us":1793025625541709,"prev":null,"subject":"x402_bazaar:https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/search","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).
- 0x5e8017d31f07c6e89d5c126ba4a135f07faeee849e48fa969e436bb4224ba6ed
- 0xdf271b88530bd78d53575743404960e1b5cbc6d30b23c873f1402db972e3e7e9
- 0xa5e085a4475a79e629865b12983d4bc7e28c4771763883d2dd84aae77f734a25
- 0x1dead78eecfa31ee6d2cb47361497263d19af31297751113d54e124eb663cf27
- 0x3fa08bb87027ffa43f3e24171e5e1a40ca255847c61eb44629b993a58cfed58c
- 0xd076ece5857135844945241901813ea3bd73a69cebfa0fce175ea5f0320e57b4
- 0xfe0fdfeea11c13fda3343fc954a7dbc162d9b9bc9d0bcf923c222fe4eb509bb4
- 0xa0583da3bb70b728d934b5f97f69c956fc5b5cc4d012759c615bdb666b0962ad
- 0x77163b46f4e52a08632ea8c24bbe9055658e8322d1f228a48ab784b218719e7a
- 0x33f025c13618ed53fc05a5cb528fef06abae42e7afa58ecfa04868e98e6879bf
- 0x49cc8f2035ca48165d187499d4442647d0afe9d3c61547728b03e4a0494752eb
- 0x5ab25c2fdf4695beeefb0726a5fc73e189b68f8d9fb2a3f6321ff7223b166fdd
- 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
- 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
- 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
- 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae