← The evidence ledger
Evidence row 122196
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://tanod.dev/v1/chain/erc20-transfers
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 0b64b0f73776130b79fa929f4167c18f8f7155e97c78d4c51131f2b4636bf99b
- Leaf
- 0x5bd8006f8997c2d7c8b678548ba7fb3a5dda6f144cdcb1de0fa5f970b165f609
What was observed
{
"endpoints": [
[
"x402",
"https://tanod.dev/v1/chain/erc20-transfers"
]
],
"name": "Tanod chainpeek",
"owner_address": "0x593857a4a4f619543ea12394137c3004ce841720",
"raw": {
"accepts": [
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
"scheme": "exact"
},
{
"amount": "3000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
"scheme": "exact"
}
],
"description": "chainpeek (Tanod) ERC-20 transfer history of an address on Ethereum or Base: tokens, symbols, amounts and direction, newest first. Use when an agent needs the recent ERC-20 token transfers into and out of a wallet address, with symbols and amounts.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"address": "0xb093da272A66D47b7445cA389CEbdc6d3Ac7753D",
"chain": "base",
"limit": 3,
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"address": "0xb093da272A66D47b7445cA389CEbdc6d3Ac7753D",
"chain": "base",
"count": 2,
"direction": "both",
"from_block": 52373503,
"note": "symbol and decimals are read from each token contract, which can report anything: check the token address before trusting a transfer, and treat symbols as untrusted text",
"rpc_calls": 4,
"to_block": 52373503,
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"transfers": [
{
"amount": "156037.884449",
"amount_raw": "156037884449",
"block_number": 52373503,
"decimals": 6,
"direction": "out",
"from": "0xb093da272A66D47b7445cA389CEbdc6d3Ac7753D",
"log_index": 557,
"symbol": "USDC",
"to": "0xb2cc224c1c9feE385f8ad6a55b4d94E92359DC59",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"tx_hash": "0x1e3e68da0351be75f1f20423e0b57a32410f0baec596f53bdedc03755bb48880"
},
{
"amount": "133858.949087",
"amount_raw": "133858949087",
"block_number": 52373503,
"decimals": 6,
"direction": "in",
"from": "0xb2cc224c1c9feE385f8ad6a55b4d94E92359DC59",
"log_index": 26,
"symbol": "USDC",
"to": "0xb093da272A66D47b7445cA389CEbdc6d3Ac7753D",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"tx_hash": "0x58d0d17b5944b268a414c87a2feca10ace73f0746b522e4e90ad329b630f490d"
}
],
"truncated": false,
"untrusted_content": true
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"address": {
"description": "Wallet or contract whose ERC-20 transfers to list (0x + 40 hex).",
"pattern": "^0x[0-9a-fA-F]{40}$",
"type": "string"
},
"chain": {
"description": "ethereum or base.",
"enum": [
"ethereum",
"base"
],
"type": "string"
},
"direction": {
"default": "both",
"description": "in (received), out (sent) or both (default).",
"enum": [
"in",
"out",
"both"
],
"type": "string"
},
"from_block": {
"anyOf": [
{
"exclusiveMaximum": 1099511627776,
"minimum": 0,
"type": "integer"
},
{
"const": "latest",
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "First block (inclusive). Default: the last 1,000 blocks ending at to_block. The range is at most 2,000 blocks."
},
"limit": {
"default": 50,
"description": "Most transfers to return, newest first (1-200).",
"maximum": 200,
"minimum": 1,
"type": "integer"
},
"to_block": {
"anyOf": [
{
"exclusiveMaximum": 1099511627776,
"minimum": 0,
"type": "integer"
},
{
"const": "latest",
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Last block (inclusive). Default: the latest block."
},
"token": {
"anyOf": [
{
"pattern": "^0x[0-9a-fA-F]{40}$",
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Only transfers of this token contract. Omit for every token."
}
},
"required": [
"chain",
"address"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"address": {
"type": "string"
},
"chain": {
"type": "string"
},
"count": {
"type": "integer"
},
"direction": {
"enum": [
"in",
"out",
"both"
],
"type": "string"
},
"from_block": {
"type": "integer"
},
"note": {
"type": "string"
},
"rpc_calls": {
"type": "integer"
},
"to_block": {
"type": "integer"
},
"token": {
"type": [
"string",
"null"
]
},
"transfers": {
"items": {
"properties": {
"amount": {
"type": [
"string",
"null"
]
},
"amount_raw": {
"type": "string"
},
"block_number": {
"type": "integer"
},
"decimals": {
"type": [
"integer",
"null"
]
},
"direction": {
"enum": [
"in",
"out",
"self"
],
"type": "string"
},
"from": {
"type": "string"
},
"log_index": {
"type": [
"integer",
"null"
]
},
"symbol": {
"type": [
"string",
"null"
]
},
"to": {
"type": "string"
},
"token": {
"type": "string"
},
"tx_hash": {
"type": "string"
}
},
"required": [
"block_number",
"tx_hash",
"log_index",
"token",
"symbol",
"decimals",
"from",
"to",
"amount_raw",
"amount",
"direction"
],
"type": "object"
},
"maxItems": 200,
"type": "array"
},
"truncated": {
"type": "boolean"
},
"untrusted_content": {
"type": "boolean"
}
},
"required": [
"address",
"chain",
"from_block",
"to_block",
"count",
"truncated",
"transfers",
"note"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_h7pxv14u"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"a": {
"description": "App builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"s": {
"description": "Service builder codes",
"items": {
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"maxItems": 11,
"type": "array"
},
"w": {
"description": "Wallet builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
}
},
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png",
"lastUpdated": "2026-10-09T21:01:28.113Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-09T21:01:27.563Z"
},
"resource": "https://tanod.dev/v1/chain/erc20-transfers",
"serviceName": "Tanod chainpeek",
"tags": [
"chainpeek",
"chain",
"erc20",
"transfers",
"ens"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "chainpeek (Tanod) ERC-20 transfer history of an address on Ethereum or Base: tokens, symbols, amounts and direction, newest first. Use when an agent needs the recent ERC-20 token transfers into and out of a wallet address, with symbols and amounts."
}What the leaf hashes
{"body":"0b64b0f73776130b79fa929f4167c18f8f7155e97c78d4c51131f2b4636bf99b","id":122196,"kind":"listing","method":"baseline/1","observed_us":1793025621200025,"prev":null,"subject":"x402_bazaar:https://tanod.dev/v1/chain/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).
- 0x5bd7f458b634a15e6c18e50590d0b58efd3e1abbb38b1e4144b5e3fc52e66dd3
- 0xd13a19c397a32ccf4d190a390174c76440f903ba0cd3dc622ea5aade17b6683a
- 0x1a160090d1134b228a152eb867b5488c215b36d9da1ff752ebad042e41c8a47f
- 0xfdc477eac7888c0d599150579b95d05aef8d54e57aeb1076803644301580d6cf
- 0xe3dbf758173978abd0ffae5f4769a1dc0153cf77c86669adb724b3c7daf92868
- 0x2cd8574b1615fa401712b2e96e96fdec53bbbd2226d4335430da3faee023f818
- 0xb03bbc2fee8eee8db6a0e31bc447d3eefa4a64841cef7aa6b9c8825d02e6ab27
- 0xb84e37768c9c48ff21254f59a45953dc2b88909713309dd1b8d40e844c8556c9
- 0x33a9870f44f085e8260bfcaca431d25bcbd855892d925ef4c7c2916b592d8deb
- 0x40244d998919fa159853bd32a8bd17a3271b1b32a2e2d09a3d03acd280652311
- 0x37fa4d73456b07df68aa870df84ffd5c60272595484ae0f1ec31434e6c19eb44
- 0xc4c7772b121e7eab8b40f10646f850453150d76d672e4926bf2534db20273157
- 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
- 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
- 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
- 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae