← The evidence ledger
Evidence row 71438
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://base-facts.yankii.fr/v1/tx
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 9525ffbef5c114b9436a4b263020eeee34ca5929dd2ccb1abba7521db900f7e8
- Leaf
- 0x3048dfebf5de37c92b7ee055c2c6b804976ef41a4414a15ee3bb3d5b738df643
What was observed
{
"endpoints": [
[
"x402",
"https://base-facts.yankii.fr/v1/tx"
]
],
"name": "Transaction Info",
"owner_address": "0x40661d56c2bf416c5946a8b21098eaf8d33459a2",
"raw": {
"accepts": [
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x40661D56c2Bf416c5946A8b21098eaF8D33459A2",
"scheme": "exact"
}
],
"description": "Get transaction status, fee, and decoded ERC20 Transfer events",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"hash": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"blockNumber": "52130000",
"contractAddress": null,
"effectiveGasPrice": "100000000",
"erc20Transfers": [],
"feeEth": "0.000000021",
"from": "0x...",
"gasUsed": "21000",
"hash": "0x...",
"source": "base-mainnet-rpc",
"status": "success",
"timestamp": "1700000000",
"to": "0x..."
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"hash": {
"description": "0x-prefixed 32-byte transaction hash",
"type": "string"
}
},
"required": [
"hash"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"blockNumber": {
"type": "string"
},
"contractAddress": {
"type": [
"string",
"null"
]
},
"effectiveGasPrice": {
"type": "string"
},
"erc20Transfers": {
"items": {
"properties": {
"from": {
"type": "string"
},
"rawAmount": {
"type": "string"
},
"to": {
"type": "string"
},
"token": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"feeEth": {
"type": "string"
},
"from": {
"type": "string"
},
"gasUsed": {
"type": "string"
},
"hash": {
"type": "string"
},
"source": {
"type": "string"
},
"status": {
"type": "string"
},
"timestamp": {
"type": "string"
},
"to": {
"type": [
"string",
"null"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-04T10:01:53.396Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-04T10:01:51.836Z"
},
"resource": "https://base-facts.yankii.fr/v1/tx",
"serviceName": "Transaction Info",
"tags": [
"base",
"tx",
"transfer"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Get transaction status, fee, and decoded ERC20 Transfer events"
}What the leaf hashes
{"body":"9525ffbef5c114b9436a4b263020eeee34ca5929dd2ccb1abba7521db900f7e8","id":71438,"kind":"listing","method":"baseline/1","observed_us":1793025482153852,"prev":null,"subject":"x402_bazaar:https://base-facts.yankii.fr/v1/tx","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.