Evidence row 750571

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":750571,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793178683595611,"prev":562184,"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 2026-10-28 (231336 rows).

1. 0xad6db59e52e15ebee4b1946bf50f5a401f35eb22a75e7f93a7da1f857d25ca14
2. 0xfc5769368ae943a097511d923471d5aa146f396b6f25fb00a6aee012ff864341
3. 0xd3b559270f9ee169c60410a2ab4fb346bfedc7750106a45c0cd253c7cde47b5d
4. 0xeeb5a78937156944d9d98441143584c6a86dd546d859f93a8ac69372c88ca761
5. 0xb1deab7571a6e63936c092dbbac9d10551bd8361edaaaa61d84a1a86368256cd
6. 0xc51976cc2e901e5c5b18bc8a36a788913e46355e5d9f0d32556cc1e7e98329e2
7. 0xf78061512786f031a5d7d7a013b2ef3107ddd555d42397ed3aeb08536a4421e0
8. 0x3c94ad3c8d5749af0146ae6a6506df9afefd453565b963a3c4a0d24853d88714
9. 0xd7c4b76ed7a93fa0f4772fffb63a0f4a6af09aa1f4685e8e39c26bb22ffc8cbf
10. 0x866f9975622031927981adaf9fbd223fc826b228af2c81c5d6f2de3504aa97d1
11. 0xa9fc4a77e4d7366700ff06c6cd9255db48198a623f01aaebc9db577a487f3bc6
12. 0xd0466a9edb702448c4569cafa9b8dbc0f390aa033c423f3db835595db21885d0
13. 0x98b9fee8fc2de9dba94f4f81cf80de2396e2d2fccd881582ec5782c4d1a2f275
14. 0xad5ed8dc5ef9ee1ff21d19f603db7fd603ad90ffc13b68cf331a879eabb7b657
15. 0xcd8084fb60eb6be382a8750a344eb425404f5162e8ae3db9a15ef555a7942b85
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae