← The evidence ledger
Evidence row 121918
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://staging.kushbitx.com/api/agentproof-quick-check
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 4bb2197e28007fb0051c7405f71ef4e85f7176a8d1f513372e2826d9660a30e9
- Leaf
- 0xbbb7c3e9ed305418c76e7123a067dacd46c334f6ec253647a56b968565344343
What was observed
{
"endpoints": [
[
"x402",
"https://staging.kushbitx.com/api/agentproof-quick-check"
]
],
"name": "KushBitx AgentProof",
"owner_address": "0x0d68028d06af13379c872fee032568b4be712f22",
"raw": {
"accepts": [
{
"amount": "1000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x0d68028d06af13379C872FEE032568B4Be712f22",
"scheme": "exact"
}
],
"description": "A deterministic Base chain identity and official USDC contract-presence check. No request body. Not a token-risk report, transaction simulation, or payment proof.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {},
"type": "http"
},
"output": {
"example": {
"checks": {
"chainId": {
"expected": 8453,
"match": true,
"observed": 8453
},
"usdcContract": {
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"codePresent": true
}
},
"network": "eip155:8453",
"service": "agentproof-quick-check",
"status": "PASS"
},
"type": "json"
}
},
"schema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"input": {
"properties": {
"method": {
"const": "GET",
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"const": "json",
"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/v1792922515/bazaar-icons/74277a0859c04842.png",
"lastUpdated": "2026-10-25T10:01:55.483Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T10:01:55.294Z"
},
"resource": "https://staging.kushbitx.com/api/agentproof-quick-check",
"serviceName": "KushBitx AgentProof",
"tags": [
"base",
"usdc",
"verification",
"agents"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "A deterministic Base chain identity and official USDC contract-presence check. No request body. Not a token-risk report, transaction simulation, or payment proof."
}What the leaf hashes
{"body":"4bb2197e28007fb0051c7405f71ef4e85f7176a8d1f513372e2826d9660a30e9","id":121918,"kind":"listing","method":"baseline/1","observed_us":1793025620668048,"prev":null,"subject":"x402_bazaar:https://staging.kushbitx.com/api/agentproof-quick-check","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.