Evidence row 527321

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentwholesale.vercel.app/api/v1/change-check"
    ],
    [
      "x402",
      "https://agentwholesale.vercel.app/api/v1/search"
    ],
    [
      "x402",
      "https://agentwholesale.vercel.app/api/v1/trends"
    ]
  ],
  "name": "agentwholesale.vercel.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "agentwholesale.vercel.app",
    "endpoints": [
      {
        "description": "Cheap agent-ready change check for one HTTPS page. Supply 1-5 watched field baselines; returns unchanged only when every enrolled baseline is still provably present, otherwise requires_fallback without falsely claiming a change.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "fields",
            "required": false,
            "type": "array"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com/pricing",
            "group": "body",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://agentwholesale.vercel.app/api/v1/change-check"
      },
      {
        "description": "Search the live web for current information. Returns fresh structured organic search results with titles, URLs, snippets, domains, and ranks for agent research and retrieval.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "US",
            "group": "body",
            "name": "country",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 5,
            "group": "body",
            "name": "limit",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "latest AI agent payment protocols",
            "group": "body",
            "name": "query",
            "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://agentwholesale.vercel.app/api/v1/search"
      },
      {
        "description": "Agent-ready keyword trend intelligence for 1-5 keywords in a country. Returns normalized relative-interest data. Not Google Trends.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "US",
            "group": "body",
            "name": "country",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "keywords",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "5",
          "l30DaysUniquePayers": "5"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://agentwholesale.vercel.app/api/v1/trends"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "agentwholesale-vercel-app",
    "integrationType": "",
    "isNew": false,
    "name": "agentwholesale.vercel.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.007333",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.002"
    },
    "provider": "agentwholesale.vercel.app",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"6399bcb22c8a4320880c9702b8e7f72d44f337c42db693f6ccd7604e6b49aeb4","id":527321,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793124799851695,"prev":613,"subject":"agentic_market:agentwholesale-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 2026-10-27 (273461 rows).

1. 0xfc0eaff283a4bbc29f2841d6236abca14a57cc58e390e03a7d24988eba6fbb10
2. 0xd5f7a0d89459116b8f856bdedfb906a353d746c3beb5be209850c4bf8141f3ff
3. 0xd8d1c029415d92df105d1652d9deba2b966b0fd549138995cd43cd9eadd544b8
4. 0xf67436f1f9123b0c22f83081697c427d3e1017ecf2ee818fe34db4876f6cbf3d
5. 0xf65f081985634d9378b3570bb14b160c06c53611d3efe5873ad1569dc16b433f
6. 0x1fa00d16b733506ff47d1b2c3b21578726e2f36b7d69833f5c5db455cc192ea3
7. 0x6d8d1ddbebe59bfe161400cb01fa241f7877603b06a66d25c8d22d4a70953400
8. 0x1c1bbc2de6ebaffdf7aaf42cb55b08f7f55925fc62c6fe51c937d71beb2eaad4
9. 0xa5defe1f1a79f77b04b18309e4803b22b34405282e3788f0256d78d791462333
10. 0x4dcf6d8a4f1e6bb73ab94022ec0e317eea2cf5fc629f68590944c9b051494f00
11. 0xcefdb19b0b337beca00b9fd7a48a1f5a4460d9248ad35867cf96e844d9dc0897
12. 0xf4dd076e6efbd5ea0ecb7bbba37a353ed1d340e9d41fd6bbc5f05edbb05ca1cf
13. 0xf24b37f8ac293f5328e3e6b28cf868989fe99debf025c153c0d9a1698e846e25
14. 0x94d3785ce9330e4580bccada5459380aa2aac76a0bf11354d1353b375afc17d2
15. 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4