← The evidence ledger
Evidence row 117613
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://onchaincheck.dev/eth/contract
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 75976e2ec078db3b8ca26c8338dfdec610cb8b39427b56fa86c7833ec10a9d4d
- Leaf
- 0x8bed833ac3afd20e840ec611a5b985e1b4f429a53c00f37d223c4e8f208d7fde
What was observed
{
"endpoints": [
[
"x402",
"https://onchaincheck.dev/eth/contract"
]
],
"name": "Ethereum Onchain Data",
"owner_address": "0x2ecb9e1fcca7a62758c679f11bc3241466d181d8",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x2ECB9E1fcca7A62758c679F11bC3241466d181d8",
"scheme": "exact"
}
],
"description": "Identify what lives at a Ethereum address: wallet (EOA, including EIP-7702 delegation) or contract, which token standard it implements (ERC-20, ERC-721, ERC-1155), name and symbol, upgradeable-proxy implementation and admin, smart-wallet proxies, bytecode size, nonce and ETH balance.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
},
"type": "http"
},
"output": {
"example": {
"address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"bytecodeBytes": 2186,
"chain": "eth",
"decimals": 6,
"isContract": true,
"kind": "ERC-20 token",
"name": "USD Coin",
"nativeBalance": "0",
"proxy": {
"admin": "0x807a96288A1A408dBC13DE2b1d087d10356395d2",
"implementation": "0x43506849D7C04F9138D1A2050bbF3A0c054402dd",
"upgradeable": true
},
"standards": {
"erc1155": false,
"erc165": false,
"erc20": true,
"erc721": false
},
"symbol": "USDC",
"totalSupply": "48016325237.499139"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"address": {
"description": "Any address on Ethereum",
"pattern": "^0x[0-9a-fA-F]{40}$",
"type": "string"
}
},
"required": [
"address"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-24T08:39:13.848Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-24T08:39:13.374Z"
},
"resource": "https://onchaincheck.dev/eth/contract",
"serviceName": "Ethereum Onchain Data",
"tags": [
"ethereum",
"onchain",
"erc20",
"token",
"wallet"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Identify what lives at a Ethereum address: wallet (EOA, including EIP-7702 delegation) or contract, which token standard it implements (ERC-20, ERC-721, ERC-1155), name and symbol, upgradeable-proxy implementation and admin, smart-wallet proxies, bytecode size, nonce and ETH balance."
}What the leaf hashes
{"body":"75976e2ec078db3b8ca26c8338dfdec610cb8b39427b56fa86c7833ec10a9d4d","id":117613,"kind":"listing","method":"baseline/1","observed_us":1793025611680061,"prev":null,"subject":"x402_bazaar:https://onchaincheck.dev/eth/contract","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.