← The evidence ledger
Evidence row 125564
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://x402.agentindex.world/base/erc20-transfers
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- abc3271ab8d821e15fe00c38c8f2884c64efe123457ee5f0c21e3e2d72d5a5a5
- Leaf
- 0x6bdde44c9459a8e16932aaf6b8c538a29ebbaf832cdeba25bcefc16133e4ebef
What was observed
{
"endpoints": [
[
"x402",
"https://x402.agentindex.world/base/erc20-transfers"
]
],
"name": "base-erc20-transfers",
"owner_address": "0xb3f32bdfe8d07825bc0d7387295ab1d7559ba69d",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xb3F32bdfe8D07825BC0D7387295aB1D7559BA69d",
"scheme": "exact"
}
],
"description": "ERC20 Transfer event logs for one token over a Base mainnet block range (max 2,000 blocks) via eth_getLogs.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"from_block": 52118214,
"to_block": 52118214,
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"from_block": 52118214,
"to_block": 52118214,
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"transfers": [
{
"block_number": 52118214,
"from_address": "0x3cedc3cba49c3809ee46b9bf60da75d6607b45ec",
"log_index": 234,
"to_address": "0xb3f32bdfe8d07825bc0d7387295ab1d7559ba69d",
"transaction_hash": "0xc2490a8a0aedd1196617a0e52111f82d6059986db7f1713ab23221c91c42f5c4",
"value_raw": "1000"
}
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"from_block": {
"minimum": 0,
"title": "From Block",
"type": "integer"
},
"to_block": {
"minimum": 0,
"title": "To Block",
"type": "integer"
},
"token": {
"title": "Token",
"type": "string"
}
},
"required": [
"token",
"from_block",
"to_block"
],
"title": "Erc20TransfersInput",
"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": {
"from_block": {
"title": "From Block",
"type": "integer"
},
"to_block": {
"title": "To Block",
"type": "integer"
},
"token": {
"title": "Token",
"type": "string"
},
"transfers": {
"items": {
"properties": {
"block_number": {
"title": "Block Number",
"type": "integer"
},
"from_address": {
"title": "From Address",
"type": "string"
},
"log_index": {
"title": "Log Index",
"type": "integer"
},
"to_address": {
"title": "To Address",
"type": "string"
},
"transaction_hash": {
"title": "Transaction Hash",
"type": "string"
},
"value_raw": {
"title": "Value Raw",
"type": "string"
}
},
"required": [
"block_number",
"transaction_hash",
"log_index",
"from_address",
"to_address",
"value_raw"
],
"title": "TransferEvent",
"type": "object"
},
"title": "Transfers",
"type": "array"
}
},
"required": [
"token",
"from_block",
"to_block",
"transfers"
],
"title": "Erc20TransfersOutput",
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-08T06:09:20.761Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-10-08T06:09:20.565Z"
},
"resource": "https://x402.agentindex.world/base/erc20-transfers",
"serviceName": "base-erc20-transfers",
"tags": [
"erc20 transfers base",
"transfer events",
"base rpc",
"eth_getLogs",
"token activity"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "ERC20 Transfer event logs for one token over a Base mainnet block range (max 2,000 blocks) via eth_getLogs."
}What the leaf hashes
{"body":"abc3271ab8d821e15fe00c38c8f2884c64efe123457ee5f0c21e3e2d72d5a5a5","id":125564,"kind":"listing","method":"baseline/1","observed_us":1793025626477843,"prev":null,"subject":"x402_bazaar:https://x402.agentindex.world/base/erc20-transfers","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).
- 0x6bdde072230488f2dae2046fa6ffe17f970867f5324f6d59a16cfbbf324b42a9
- 0xb273bcaa3a82d31c273df975da77897ad30c7de76706587a8b4bdbd2cd58c6ad
- 0xdab9b6aa1d718bca020a1ce26b0d350a3ccc61e5bb1f4e90726afca95d5f6379
- 0x5b4e374a40992f778fb45ecc6e0861c709d29f00552c3f3edd7a8bb43deb844c
- 0x2b5177ab222f15ba7c5f362c7e92d1cbc910b07d5cdd957e6f3820414cf67e24
- 0xe56e56173ecbc655993498c582d418e5efe72387134a4a9b652f19353f5dd8b2
- 0x275036bad6f2d13c29f65229e7b415729227346588e3690d9814909dc7cc986b
- 0x288174e53436b3cb4530a63a9b515c97f3dc33e7603a5d9f8c342fc14e6227be
- 0x4094053e5ab988e2bf8c0a3177628d39bdc8b14096a2009d67346fc43158c4e6
- 0x6a9d75996732347a0b42cd7298726bdcf5ff4155144ec98135ea4de4fe5b6666
- 0xdfaea4285192101e7ab6e8e71853c71cef08df31a416be7a9f92f34cf897e13e
- 0x2a304c51963b65e3ca818b638b2e9a98297b7d6b6a3e14ecca2501aa13b9f556
- 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
- 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
- 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
- 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae