← The evidence ledger
Evidence row 1035825
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:x402-tools-vercel-app
- Recorded
- Previous row
- #525903
- Body SHA-256
- 67de0acda6676d51eaf45e9ad0ad3521cd683b61834697b46a85eb3b6d4fb8c1
- Leaf
- 0xff2f9a320d1eb02a7face2fed2d885484d152b01ab5e6a7f95e8689cdc3b5c16
What was observed
{
"endpoints": [
[
"x402",
"https://x402-tools.vercel.app/api/concerts"
],
[
"x402",
"https://x402-tools.vercel.app/api/horoscope"
],
[
"x402",
"https://x402-tools.vercel.app/api/polymarket/historical"
],
[
"x402",
"https://x402-tools.vercel.app/api/polymarket/trending"
]
],
"name": "x402-tools.vercel.app",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:8453"
],
"category": "",
"description": "",
"domain": "x402-tools.vercel.app",
"endpoints": [
{
"description": "Search for upcoming concerts. Supports city, date range, genre, and artist filtering.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "US",
"group": "query",
"name": "countryCode",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "0",
"group": "query",
"name": "page",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "6",
"l30DaysUniquePayers": "6"
},
"serviceName": "",
"tags": [],
"url": "https://x402-tools.vercel.app/api/concerts"
},
{
"description": "Get a daily horoscope for any zodiac sign. Optionally request a specific date.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "today",
"group": "query",
"name": "date",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "aries",
"group": "query",
"name": "sign",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://x402-tools.vercel.app/api/horoscope"
},
{
"description": "Get resolved/historical prediction markets from Polymarket. Filter by date range, slug, or category.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "5",
"group": "query",
"name": "limit",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "0",
"group": "query",
"name": "offset",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://x402-tools.vercel.app/api/polymarket/historical"
},
{
"description": "Get the top trending prediction markets on Polymarket, sorted by 24h volume. Returns up to 5 markets by default.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "5",
"group": "query",
"name": "limit",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "0",
"group": "query",
"name": "offset",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://x402-tools.vercel.app/api/polymarket/trending"
}
],
"enriched": false,
"iconUrl": "",
"id": "x402-tools-vercel-app",
"integrationType": "",
"isNew": false,
"name": "x402-tools.vercel.app",
"networks": [
"Base"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.01",
"currency": "USDC",
"maxAmount": "0.01",
"minAmount": "0.01"
},
"provider": "x402-tools.vercel.app",
"providerUrl": "",
"serviceName": "",
"tags": []
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"67de0acda6676d51eaf45e9ad0ad3521cd683b61834697b46a85eb3b6d4fb8c1","id":1035825,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793297733293107,"prev":525903,"subject":"agentic_market:x402-tools-vercel-app","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (242798 rows).
- 0xff2f4687708e35e533467faefc6712b2a505e431c8a06923eaf4adb0439a1d91
- 0x7841edf42fff5945d879add7bd1a9137f11f2ca8b2cc57a6985d6c11643c278c
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- 0x44a9a2a663fac46a3bd9dbb0bfe5b34d2ce977b1f2e5ee15e60055b683e7eabf
- 0x5353b3be3f7806a5aa8f28b716817fe40636c7005fc3caff95d969ef67e1124f
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- 0xb42af89b06148c65fa3840e6cddd4a34637baa9fbb4e2f2f9c0fcfceb03ad6a7
- 0xfbf2792cca7685956b30b6c58301376dd1e786a9c1377f6b152417d12e0b25de
- 0xf708469bc3aba85a4a4875a16834cb1ef22f7d55f1823cedb60f00dfa15f77df
- 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
- 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
- 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785
- Day root
- 0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c
- Chained
- 0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6
- Published
- On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1