Evidence row 547499

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.keenable.ai/v1/x402/fetch"
    ],
    [
      "x402",
      "https://api.keenable.ai/v1/x402/search"
    ]
  ],
  "name": "api.keenable.ai",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "api.keenable.ai",
    "endpoints": [
      {
        "description": "Keenable page fetch for AI agents: the page at a URL as clean markdown with title and description. Pay per request, no API key.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://www.x402.org/",
            "group": "query",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "7",
          "l30DaysUniquePayers": "7"
        },
        "serviceName": "Keenable",
        "tags": [
          "search",
          "web",
          "fetch",
          "ai-agents"
        ],
        "url": "https://api.keenable.ai/v1/x402/fetch"
      },
      {
        "description": "Keenable web search for AI agents: ranked results with title, URL and snippet for a natural-language or keyword query. Pay per request, no API key.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "x402 payment protocol",
            "group": "query",
            "name": "query",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "8",
          "l30DaysUniquePayers": "7"
        },
        "serviceName": "Keenable",
        "tags": [
          "search",
          "web",
          "fetch",
          "ai-agents"
        ],
        "url": "https://api.keenable.ai/v1/x402/search"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "api-keenable-ai",
    "integrationType": "",
    "isNew": false,
    "name": "api.keenable.ai",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "api.keenable.ai",
    "providerUrl": "",
    "serviceName": "Keenable",
    "tags": [
      "search",
      "web",
      "fetch",
      "ai-agents"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"2fc1d2b7d58fe8b33d06b4a48fd35cfa184f347fdd6b2de1824ce6eae847cf79","id":547499,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793133203416102,"prev":1006,"subject":"agentic_market:api-keenable-ai","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. 0x5ef799353ba06a60e35cbe838d5379c8971465040b03eb4e72185a9c3e295fee
2. 0xd534b6b7b18a0ec9141c38f896536c7fcea31d030ddeff481e46bd29c0295b5f
3. 0x1e44e61c5372e3fff1b05559b1726ebd23a5bedd5effb97d4ab10d0b12a83a43
4. 0xda1c570fffeece82d1aaac91c8a84178e6309b96f5f0bd9da43d3748ce8cae29
5. 0x6996b6a2710ba99b4d07c6237dd274ad57e2990871e9248106429a692a36fcca
6. 0xff203128b4d9fcba33b1a172370b9b5bf1316953aa3d0e7218bd4ce3ee760793
7. 0xaa4757c53757126bbec49ad542845ac52944e46fe203d3f648dcb92a5ce84e9c
8. 0x261541e3247c4f9333561dc119859ae58540cd5519418b8add5be54026f22e69
9. 0x195d0caa440e4d8233a9b75180b1143dee756004b84babbc11ef7ecda4f1f977
10. 0x238758fa354f890c3d1c1a55288915e8da8d03ef4baa3e2c14f24123b33bc45b
11. 0x915047fd83f4ac923bed7c49fdd93482d256c066901f5966acf8a481ff6bd0b8
12. 0x4c8fa606175c9cb1c3e3bd96088308174f83b262a092ba5ff94c58839714ede9
13. 0xeaf6b21867367f85a965f982b6593c42eafe4fdf74e94b675523a6478de49a54
14. 0x4277e02be0b5d91d78bc2247e37d402572474ba896c2e8f45765c8dc4e244d36
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4