← The evidence ledger
Evidence row 125555
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://x402.agentindex.world/base/block
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 7a9035861592c4408001a5ae03873a2b139fdb2775fefddc67a8ee4cc8b53c99
- Leaf
- 0x9e4c40e5854ca83f652ee43ef947d927dc76670c452133cdab1e5df750e5310c
What was observed
{
"endpoints": [
[
"x402",
"https://x402.agentindex.world/base/block"
]
],
"name": "base-block",
"owner_address": "0xb3f32bdfe8d07825bc0d7387295ab1d7559ba69d",
"raw": {
"accepts": [
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xb3F32bdfe8D07825BC0D7387295aB1D7559BA69d",
"scheme": "exact"
}
],
"description": "Fetch a Base mainnet block header and transaction hashes by number, tag (latest/earliest/safe/finalized), or hash via eth_getBlockByNumber/eth_getBlockByHash.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"number": 0
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"base_fee_per_gas": 1000000000,
"gas_limit": 30000000,
"gas_used": 0,
"hash": "0xf712aa9241cc24369b143cf6dce85f0902a9731e70d66818a3a5845b296c73dd",
"miner": "0x4200000000000000000000000000000000000011",
"number": 0,
"parent_hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"timestamp": 1686789347,
"transaction_count": 0,
"transaction_hashes": []
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"hash": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Hash"
},
"number": {
"anyOf": [
{},
{
"type": "null"
}
],
"default": null,
"title": "Number"
}
},
"title": "BlockInput",
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"base_fee_per_gas": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"title": "Base Fee Per Gas"
},
"gas_limit": {
"title": "Gas Limit",
"type": "integer"
},
"gas_used": {
"title": "Gas Used",
"type": "integer"
},
"hash": {
"title": "Hash",
"type": "string"
},
"miner": {
"title": "Miner",
"type": "string"
},
"number": {
"title": "Number",
"type": "integer"
},
"parent_hash": {
"title": "Parent Hash",
"type": "string"
},
"timestamp": {
"title": "Timestamp",
"type": "integer"
},
"transaction_count": {
"title": "Transaction Count",
"type": "integer"
},
"transaction_hashes": {
"items": {
"type": "string"
},
"title": "Transaction Hashes",
"type": "array"
}
},
"required": [
"number",
"hash",
"parent_hash",
"timestamp",
"miner",
"gas_used",
"gas_limit",
"transaction_count",
"transaction_hashes"
],
"title": "BlockOutput",
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-08T06:09:16.276Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-10-08T06:09:16.076Z"
},
"resource": "https://x402.agentindex.world/base/block",
"serviceName": "base-block",
"tags": [
"base rpc",
"block header",
"base mainnet",
"eth_getBlockByNumber",
"eth_getBlockByHash"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Fetch a Base mainnet block header and transaction hashes by number, tag (latest/earliest/safe/finalized), or hash via eth_getBlockByNumber/eth_getBlockByHash."
}What the leaf hashes
{"body":"7a9035861592c4408001a5ae03873a2b139fdb2775fefddc67a8ee4cc8b53c99","id":125555,"kind":"listing","method":"baseline/1","observed_us":1793025626468720,"prev":null,"subject":"x402_bazaar:https://x402.agentindex.world/base/block","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.