← The evidence ledger
Evidence row 121933
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://stall-row-production.up.railway.app/v1/tx-decoder
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- cda165383dd0d20f10e902d25aeac547ea54d0be0d824579b9db4c8fc03663c0
- Leaf
- 0x758efc89ae6b9409b26d0d56149a66b37dd1fc02824868607915bf854394bbe5
What was observed
{
"endpoints": [
[
"x402",
"https://stall-row-production.up.railway.app/v1/tx-decoder"
]
],
"name": "stall-row",
"owner_address": "0x097f9685d1e0752bf8b02d61e5ce9be7ea0fba7f",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x097f9685D1e0752bF8B02d61E5Ce9be7eA0FBA7F",
"scheme": "exact"
}
],
"description": "Decode one Base transaction into plain English: sender, receiver, ETH value, status, the known method behind the selector, every ERC-20 transfer it made, and a one-sentence summary. Use this when an agent needs to explain or verify what a transaction actually did before acting on it.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"tx_hash": "0xabababababababababababababababababababababababababababababababab"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"block_number": 22104511,
"erc20_transfers": [
{
"amount_raw": "12500000",
"from": "0x1111111111111111111111111111111111111111",
"to": "0x2222222222222222222222222222222222222222",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
],
"from": "0x1111111111111111111111111111111111111111",
"gas_used": 51604,
"method": "transfer",
"method_description": "ERC-20 transfer(to, amount)",
"method_id": "0xa9059cbb",
"status": "success",
"summary": "ERC-20 transfer(to, amount) from 0x1111111111111111111111111111111111111111 to 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 with 1 ERC-20 transfer(s) — status: success.",
"to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"tx_hash": "0xabababababababababababababababababababababababababababababababab",
"value_eth": "0"
},
"schema": {
"properties": {
"block_number": {
"type": [
"integer",
"null"
]
},
"erc20_transfers": {
"items": {
"properties": {
"amount_raw": {
"type": [
"string",
"null"
]
},
"from": {
"type": "string"
},
"to": {
"type": "string"
},
"token": {
"type": [
"string",
"null"
]
}
},
"required": [
"from",
"to"
],
"type": "object"
},
"type": "array"
},
"from": {
"type": [
"string",
"null"
]
},
"gas_used": {
"type": [
"integer",
"null"
]
},
"method": {
"type": [
"string",
"null"
]
},
"method_description": {
"type": [
"string",
"null"
]
},
"method_id": {
"type": [
"string",
"null"
]
},
"status": {
"type": "string"
},
"summary": {
"type": "string"
},
"to": {
"type": [
"string",
"null"
]
},
"tx_hash": {
"type": "string"
},
"value_eth": {
"type": "string"
}
},
"required": [
"tx_hash",
"value_eth",
"status",
"erc20_transfers",
"summary"
],
"type": "object"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"tx_hash": {
"type": "string"
}
},
"required": [
"tx_hash"
],
"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": {
"block_number": {
"type": [
"integer",
"null"
]
},
"erc20_transfers": {
"items": {
"properties": {
"amount_raw": {
"type": [
"string",
"null"
]
},
"from": {
"type": "string"
},
"to": {
"type": "string"
},
"token": {
"type": [
"string",
"null"
]
}
},
"required": [
"from",
"to"
],
"type": "object"
},
"type": "array"
},
"from": {
"type": [
"string",
"null"
]
},
"gas_used": {
"type": [
"integer",
"null"
]
},
"method": {
"type": [
"string",
"null"
]
},
"method_description": {
"type": [
"string",
"null"
]
},
"method_id": {
"type": [
"string",
"null"
]
},
"status": {
"type": "string"
},
"summary": {
"type": "string"
},
"to": {
"type": [
"string",
"null"
]
},
"tx_hash": {
"type": "string"
},
"value_eth": {
"type": "string"
}
},
"required": [
"tx_hash",
"value_eth",
"status",
"erc20_transfers",
"summary"
],
"type": "object"
},
"schema": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-25T21:04:03.604Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-10-25T21:04:03.407Z"
},
"resource": "https://stall-row-production.up.railway.app/v1/tx-decoder",
"serviceName": "stall-row",
"tags": [
"base",
"transactions",
"decode",
"data",
"agents"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Decode one Base transaction into plain English: sender, receiver, ETH value, status, the known method behind the selector, every ERC-20 transfer it made, and a one-sentence summary. Use this when an agent needs to explain or verify what a transaction actually did before acting on it."
}What the leaf hashes
{"body":"cda165383dd0d20f10e902d25aeac547ea54d0be0d824579b9db4c8fc03663c0","id":121933,"kind":"listing","method":"baseline/1","observed_us":1793025620685456,"prev":null,"subject":"x402_bazaar:https://stall-row-production.up.railway.app/v1/tx-decoder","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).
- 0x758eb9fbbf4136c6651dfe3ca38897bbc6ab0f225d643fe809018532217e28f9
- 0x46cf74363f58e08874942cb5c80a1eabace2d2d6b3db29846f898543be79dd03
- 0x54483f55298a5374f4ee65efe1e44e45e4c58e61dddcd5e423d3b1676b0e75f3
- 0x8f9ab0ad198d050474f55a2bb64ca5cc75f2c3fdbace63c4526405c3b7595b2a
- 0x37154789983275013699d90a8ba491782b4264c581ecce35aa6e9e5fe9429213
- 0xc97516db943a1fd0c2aab8f35094d7869cc006748384624f46457c617b914631
- 0x4441452791875baa2fb5e73afc95e57a0371677c9e4b375e82bfa968c550f795
- 0x0a2559f1905977cce6e163161d8d95a75eada3daae878a93691642bdfc3b4e13
- 0x528dd18f50b92eaed3d5ec141250b283a7673bd8a60d7bab710c19253b03bfda
- 0x32fc3b4924b2ed62acb146c2238d1a5ccc6a451511d89297319be57be5e16c50
- 0x93bf58b59f9e2faa3bacdd73462869691f5329b6fe90d298d0df66b6273fb710
- 0x43ccc5fffcdb82bff6ecf4ac7157c905b45d2f0362e7f7fbe908de1250b9533c
- 0xdef3cab0b4070d8ad7f4f91288da4881d19789f131b1b353621df79df04a0617
- 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
- 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
- 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae