← The evidence ledger
Evidence row 785506
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://x402-agent-tools.nerolabs.workers.dev/logo
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 0bed7af2bdd55a35c844aaf824e46a1d26670448a7259cdc2067ef51fc199698
- Leaf
- 0xa092f0aae0aa1473ce4ac3385749f4096479dc88b59ae59a88ef247ed1f98ae7
What was observed
{
"endpoints": [
[
"x402",
"https://x402-agent-tools.nerolabs.workers.dev/logo"
]
],
"name": "Nero Labs Agent Tools",
"owner_address": "0xa969a3127dcc74b2989a4b4e45ae61b81093164a",
"raw": {
"accepts": [
{
"amount": "4000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 270,
"network": "eip155:8453",
"payTo": "0xA969a3127DcC74B2989a4b4e45Ae61B81093164A",
"scheme": "exact"
}
],
"description": "Finds the logo file (from schema.org data or the header), the best square icon (apple-touch-icon, web app manifest or favicon, largest first) and the favicon of up to 50 websites, each downloaded and checked to be a real image, with measured width, height and format, plus site name and brand theme colour. A Clearbit logo API alternative. $0.002 per website where something is found; a call where nothing is found is not charged. Runs nerolabs/logo-favicon-finder.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"websites": [
"stripe.com",
"notion.so"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"count": 2,
"rows": [
{
"domain": "apify.com",
"faviconUrl": "https://apify.com/favicon.ico?favicon.2653ilt32bing.ico?dpl=4cea6c448f",
"iconFormat": "png",
"iconHeight": 180,
"iconSource": "apple-touch-icon",
"iconUrl": "https://apify.com/apple-icon.png?apple-icon.1qabm0kj8blk6.png?dpl=4cea6c448f",
"iconWidth": 180,
"logoFormat": "svg",
"logoHeight": 200,
"logoSource": "json-ld",
"logoUrl": "https://apify.com/img/apify-logo/apify-symbol-200x200.svg",
"logoWidth": 200,
"rowNumber": 1,
"siteName": "Apify",
"status": "ok",
"statusDetail": null,
"themeColor": "#020202",
"website": "https://apify.com"
},
{
"domain": "stripe.com",
"faviconUrl": "https://assets.stripeassets.com/fzn2n1nzq965/nu0iR4KqmkdJ52fgRts09/c3a10df318e7ffb1f516073daadea625/favicon.ico",
"iconFormat": "png",
"iconHeight": 180,
"iconSource": "apple-touch-icon",
"iconUrl": "https://images.stripeassets.com/fzn2n1nzq965/4vVgZi0ZMoEzOhkcv7EVwK/8cce6fdcf2733b2ec8e99548908847ed/favicon.png?w=180&h=180",
"iconWidth": 180,
"logoFormat": "svg",
"logoHeight": 512,
"logoSource": "json-ld",
"logoUrl": "https://images.stripeassets.com/fzn2n1nzq965/1hgcBNd12BfT9VLgbId7By/01d91920114b124fb4cf6d448f9f06eb/favicon.svg",
"logoWidth": 512,
"rowNumber": 2,
"siteName": "Stripe",
"status": "ok",
"statusDetail": null,
"themeColor": null,
"website": "stripe.com"
}
]
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"includeAllIcons": {
"default": false,
"description": "Also list every icon the site declares (allIcons), largest first.",
"type": "boolean"
},
"websites": {
"description": "Websites or bare domains to check, for example [\"acme.com\", \"https://www.example.org\"].",
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"websites"
],
"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": {
"count": {
"type": "integer"
},
"rows": {
"items": {
"properties": {
"domain": {
"type": "string"
},
"faviconUrl": {
"type": "string"
},
"iconFormat": {
"type": "string"
},
"iconHeight": {
"type": "integer"
},
"iconSource": {
"type": "string"
},
"iconUrl": {
"type": "string"
},
"iconWidth": {
"type": "integer"
},
"logoFormat": {
"type": "string"
},
"logoHeight": {
"type": "integer"
},
"logoSource": {
"type": "string"
},
"logoUrl": {
"type": "string"
},
"logoWidth": {
"type": "integer"
},
"rowNumber": {
"type": "integer"
},
"siteName": {
"type": "string"
},
"status": {
"type": "string"
},
"statusDetail": {},
"themeColor": {},
"website": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792616069/bazaar-icons/0a5b056fde952fc0.png",
"lastUpdated": "2026-10-28T12:14:20.519Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-28T12:14:14.01Z"
},
"resource": "https://x402-agent-tools.nerolabs.workers.dev/logo",
"serviceName": "Nero Labs Agent Tools",
"tags": [
"logo",
"favicon",
"company logo",
"brand",
"clearbit alternative"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Finds the logo file (from schema.org data or the header), the best square icon (apple-touch-icon, web app manifest or favicon, largest first) and the favicon of up to 50 websites, each downloaded and checked to be a real image, with measured width, height and format, plus site name and brand theme colour. A Clearbit logo API alternative. $0.002 per website where something is found; a call where nothing is found is not charged. Runs nerolabs/logo-favicon-finder."
}What the leaf hashes
{"body":"0bed7af2bdd55a35c844aaf824e46a1d26670448a7259cdc2067ef51fc199698","id":785506,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211223217077,"prev":null,"subject":"x402_bazaar:https://x402-agent-tools.nerolabs.workers.dev/logo","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).
- 0xa092e809def37fdee2eee86138a1349bdf797d17d6b3513389282b25d4e0d5dc
- 0x611408cc97b9823e6caedb4e1dbb43f8cae9513c4da42cc91ed29610abd8c2f2
- 0x714ad22213ca0080d64dddb48186e760706635b355228f09febf047cb766796a
- 0x51eee7aacff7181804d3d887871086f50302f30156106008f9a712f29ea72968
- 0x94a32b120a54a1b192cb318f6327b2c194c8b10125c4c788f3f1da4984e0d85c
- 0x739c8e6c0349b127a85b92463993fff84ea71f2ff09314e413f3f42d8d68eabc
- 0xe5350b51bfca5c7b827c4ae64a101c3e75194563df2ef317a9307e546fe1419c
- 0xdc9bf80b989c4c85d511620b68d4f2f6efa39d1da76f37e59e18c441a177bc91
- 0xb5a4be53e8803a60e031779e8bd93b0f4079a1b65cc7187b66d390597997dcea
- 0x2cd73face6deedd839f84fc609f66a6e7a208d969794d556504dc094a5b47ed5
- 0x1c4c6d976a39c2b9f34d408f5559444dade7a0ca6f241d87549c4aec0976d745
- 0x9ad41ad6fb87c51fe544b1778909c03f41ac2424c196c84a0b78024f6a9df13d
- 0xa938e25481f6c2bb7474d5ed23c3e6616105250a53a3f98587d0ebff02240902
- 0xc4674b97eec0bfb92cf9c2ffb4427d455d9f902b5fe3ea0be83ee462202d7416
- 0xcf313ac43fef601c9e46f82a687b6a3c655f47c31675c1791c49de20295be63d
- 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
- 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
- 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af
- Day root
- 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
- Chained
- 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
- Published
- On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae