← The evidence ledger
Evidence row 124939
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-evidence
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 4d7dc6c9c44022d36509bc6203f5f022603bb0c9db540b106d5ad5544346ee4b
- Leaf
- 0x6a1888b037158d64d0dc851d23a049a452650ac8cae70f0a84504da67748a92a
What was observed
{
"endpoints": [
[
"x402",
"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-evidence"
]
],
"name": "P0 x402 Market Index",
"owner_address": "0xeca891e34b3e5873181fb779672564e198c55354",
"raw": {
"accepts": [
{
"amount": "8000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"description": "Use when an agent needs the top x402 services tagged 'evidence'. Returns Highest-demand x402 services tagged 'evidence': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 743 providers and 765 paying wallets measured in this tag.",
"extra": {
"bazaar": {
"category": "market-data",
"serviceName": "P0 x402 Market Index",
"tags": [
"x402",
"bazaar",
"rank",
"evidence",
"market-data"
]
},
"name": "USD Coin",
"version": "2"
},
"maxAmountRequired": "8000",
"maxTimeoutSeconds": 300,
"mimeType": "application/json",
"network": "eip155:8453",
"outputSchema": {
"input": {
"discoverable": true,
"method": "GET",
"queryParams": {},
"type": "http"
},
"output": {
"properties": {
"count": {
"type": "number"
},
"declaredBy": {
"type": "string"
},
"generatedAt": {
"type": "string"
},
"matched": {
"type": "number"
},
"query": {
"properties": {
"by": {
"type": "string"
},
"limit": {
"type": "number"
},
"op": {
"type": "string"
},
"where": {
"properties": {
"tag": {
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
},
"route": {
"type": "string"
},
"services": {
"items": {
"properties": {
"calls30d": {
"type": "number"
},
"name": {
"type": "string"
},
"network": {
"type": "string"
},
"payers30d": {
"type": "number"
},
"priceUsd": {
"type": "number"
},
"resource": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
}
},
"required": [
"generatedAt",
"route",
"declaredBy",
"query",
"matched",
"count",
"services"
],
"type": "object"
}
},
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"resource": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-evidence",
"scheme": "exact"
},
{
"amount": "8000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "8000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "8000",
"asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:43114",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "8000",
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:10",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "8000",
"asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42220",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "8000",
"asset": "0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9",
"extra": {
"name": "USD₮0",
"version": "1"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "8000",
"asset": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:1",
"payTo": "0xECa891e34b3E5873181Fb779672564E198C55354",
"scheme": "exact"
},
{
"amount": "10",
"asset": "SM3VDXK3WZZSA84XXFKAFAF15NNZX32CTSG82JFQ4.sbtc-token",
"description": "Highest-demand x402 services tagged 'evidence': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 743 providers and 765 paying wallets measured in this tag.",
"maxTimeoutSeconds": 60,
"mimeType": "application/json",
"network": "stacks:1",
"payTo": "SP34GH04YTB01AMXF4CAQ10Y5B7G4E0119N99W986",
"resource": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-evidence",
"scheme": "exact"
}
],
"description": "Use when an agent needs the top x402 services tagged 'evidence'. Returns Highest-demand x402 services tagged 'evidence': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 743 providers and 765 paying wallets measured in this tag.",
"extensions": {
"bazaar": {
"discoverable": true,
"info": {
"input": {
"method": "GET",
"queryParams": {},
"type": "http"
},
"output": {
"example": {
"count": 25,
"declaredBy": "agent",
"generatedAt": "2026-09-17T12:00:00.000Z",
"matched": 359,
"query": {
"by": "payers",
"limit": 25,
"op": "top",
"where": {
"tag": "evidence"
}
},
"route": "/in-evidence",
"services": [
{
"calls30d": 310,
"name": "forecast api",
"network": "eip155:8453",
"payers30d": 42,
"priceUsd": 0.01,
"resource": "https://api.example.com/forecast"
}
]
},
"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": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"count": {
"type": "number"
},
"declaredBy": {
"type": "string"
},
"generatedAt": {
"type": "string"
},
"matched": {
"type": "number"
},
"query": {
"properties": {
"by": {
"type": "string"
},
"limit": {
"type": "number"
},
"op": {
"type": "string"
},
"where": {
"properties": {
"tag": {
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
},
"route": {
"type": "string"
},
"services": {
"items": {
"properties": {
"calls30d": {
"type": "number"
},
"name": {
"type": "string"
},
"network": {
"type": "string"
},
"payers30d": {
"type": "number"
},
"priceUsd": {
"type": "number"
},
"resource": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
}
},
"required": [
"generatedAt",
"route",
"declaredBy",
"query",
"matched",
"count",
"services"
],
"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": "2026-10-07T20:55:50.585Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-07T20:55:48.52Z"
},
"resource": "https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-evidence",
"serviceName": "P0 x402 Market Index",
"tags": [
"x402",
"bazaar",
"rank",
"evidence",
"market-data"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Use when an agent needs the top x402 services tagged 'evidence'. Returns Highest-demand x402 services tagged 'evidence': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 743 providers and 765 paying wallets measured in this tag."
}What the leaf hashes
{"body":"4d7dc6c9c44022d36509bc6203f5f022603bb0c9db540b106d5ad5544346ee4b","id":124939,"kind":"listing","method":"baseline/1","observed_us":1793025625474295,"prev":null,"subject":"x402_bazaar:https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-evidence","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).
- 0x6a18c7e073e572a53fea736ecb01dd6216d9c0e39120e9c820767f32032c9afe
- 0xe00275d3a02767c41caee9cce055b2eacde5670199ed0a054b53e9d2056b4358
- 0xb810c28925bf0e5eff4ee3576b1b913e1cc5849f5561646d4bf9532366122beb
- 0x3835c9d7dc5f12613cc7c5183baec106d759805be34620fa32e074c27380ae32
- 0xb8ac5a77f92090a4f75426ecaa56303b48847eefa9acadd20320e06af2cd507e
- 0x527760b2b7cb14212b94a88d2716d6b6d9d1b88533074af243f95821ccc0e4f9
- 0x0fd9c1b14eb5627ee1b7f71e1b39c803a112dff166e71c2f778af22aff3e81bc
- 0x541d65fbe29358c5d17bc2ff24a17731e2b72e69be3f265ad2b41eeb2ad4cef4
- 0x11d1fc3e009ce9cbdbc644ed88dc5547619bf405e76d349e3fe60ac3ba81753d
- 0xdeb16a4852b1c249628d0590c012fe1adebc9195ddf46ba3cbf8dcba07af7c93
- 0xe8b20383a9232d45872f50d7c4c484b3ffe756328a5a1e2d63218cd46b95695c
- 0x9483a0a7a066ffc2fb890c8f34dbc91bf373e546e4a3800b76064288b3cc4875
- 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
- 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
- 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
- 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae