← The evidence ledger
Evidence row 2204713
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://flow-kg4x.vercel.app/api/wallet-check
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- d8ac2005a5a053361f9ff44b338b320814a060a56b8b73fd8f04ba0d7c9b8ff9
- Leaf
- 0xb3ad2f1360abd27b144c2176f36fbc132018930e70513e7401143e68cefcc268
What was observed
{
"endpoints": [
[
"x402",
"https://flow-kg4x.vercel.app/api/wallet-check"
]
],
"name": "Flow",
"owner_address": "0xcf8a8350cb42a6680005ca7ff9e485bb55fa74fa",
"raw": {
"accepts": [
{
"amount": "50000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xcF8A8350cb42a6680005ca7FF9E485Bb55fa74FA",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xcF8A8350cb42a6680005ca7FF9E485Bb55fa74FA",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xcF8A8350cb42a6680005ca7FF9E485Bb55fa74FA",
"scheme": "exact"
},
{
"amount": "50000",
"asset": "0x79A02482A880bCe3F13E09da970dC34dB4cD24D1",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:480",
"payTo": "0xcF8A8350cb42a6680005ca7FF9E485Bb55fa74FA",
"scheme": "exact"
}
],
"description": "Use when an agent needs to know whether a Base wallet is safe to fund or keep using: an approval-exposure audit ($0.05). It reads the wallet's ERC-20 allowances (canonical token/spender pairs at the latest block; coverage stated in the report), grades every spender holding an allowance with the safety engine, flags unlimited approvals and approvals to EOAs, and returns SAFE / REVIEW / EXPOSED with a 0-100 score and the revoke calldata (approve(spender, 0)) for risky pairs. Body: { wallet }.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"wallet": "0x3D650013F46DD2d96B5afEFe4acAb7A7f2727561"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"allowances": [],
"fixes": [],
"score": 100,
"verdict": "SAFE"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"queryParams": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-02T09:45:34.239Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T09:45:34.129Z"
},
"resource": "https://flow-kg4x.vercel.app/api/wallet-check",
"serviceName": "Flow",
"tags": [
"trading",
"defi",
"base",
"dex",
"quotes"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Use when an agent needs to know whether a Base wallet is safe to fund or keep using: an approval-exposure audit ($0.05). It reads the wallet's ERC-20 allowances (canonical token/spender pairs at the latest block; coverage stated in the report), grades every spender holding an allowance with the safety engine, flags unlimited approvals and approvals to EOAs, and returns SAFE / REVIEW / EXPOSED with a 0-100 score and the revoke calldata (approve(spender, 0)) for risky pairs. Body: { wallet }."
}What the leaf hashes
{"body":"d8ac2005a5a053361f9ff44b338b320814a060a56b8b73fd8f04ba0d7c9b8ff9","id":2204713,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646928406773,"prev":null,"subject":"x402_bazaar:https://flow-kg4x.vercel.app/api/wallet-check","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0xb3ad68a9f470408e03d66db77e44d98522881c8b552cf09e85ae5aa2f1e35eeb
- 0xdde41ef98b32fa5b6ae546aed7c9703839802512be7a614c6205a0294d2d7143
- 0xc2fbfbcd4b29015dcef137b733ac944f96b21082ee1057d014e9aec4299f4e60
- 0xca6cd68c94029ff774c64296b485206c0e08d661d2414a54523c2485a6b23800
- 0x84f130fb82d6e8b11174d39e83760d2e542bd001bede55e8bb6a66213143c0c8
- 0x3964c783b29fb1a9fa8642dbcf762c8e6b22b7105169ef44074aeee523049991
- 0x592c4b7fbe6163cc0b03145f7fb708800484f380b47f4d591d2a1f994e720604
- 0x2de0c3459a8408953c338954451409f4352104856067a784686f9d846d595ac1
- 0x8ed9c5efd70d41268d029e9ba0e9e253b6a8f57c49e285f9666793d647826393
- 0x61706778c9036e81971ddefc8a76c5e11783a4a8cd03fbb252d5a11889713a91
- 0x4b73edf36be1455061b42d181bf1261a1a1aab171bf37e6107e4dae40d9756e1
- 0x21e290c87b8dfbee1c890c9b97a09ed0f5503884eaeabff86472db1c091c14cd
- 0x8f3b097427a1bfae26e9231cb5b00552011a27ad93aa4c0d3e267190fcbbb962
- 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
- 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
- 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
- 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
- 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af