Evidence row 567062

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Free AI visibility and GEO (generative engine optimization) check for a company website by QQQ (qqq.ee). Checks whether AI crawlers (GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended ...) may read the site, plus robots.txt, sitemap, Organization structured data, indexability and llms.txt, and returns the latest public report of brand mentions and citations in ChatGPT, Gemini and Perplexity answers when the domain has been checked before. The full AI answer check (brand visibility in live AI answers) runs on qqq.ee: the result always includes a prefilled link. Limited to a few checks per day; read-only.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "domain": {
            "description": "Public website domain or URL, for example example.com or https://www.example.com/. IP addresses and private hosts are refused.",
            "maxLength": 253,
            "type": "string"
          },
          "language": {
            "description": "Language of the answer and of the qqq.ee links: en (English, default) or et (Estonian).",
            "enum": [
              "en",
              "et"
            ],
            "type": "string"
          }
        },
        "required": [
          "domain"
        ],
        "type": "object"
      },
      "name": "check_ai_visibility"
    },
    {
      "description": "Returns the latest public AI visibility report of a domain from QQQ (qqq.ee), when someone has already run the full check on qqq.ee: report date, market and field, in how many search-grounded ChatGPT, Gemini, Perplexity and Claude answers the company was named, how often its own website was cited, a summary per AI engine, the questions asked, the cited source domains and short answer excerpts, plus the link to the report page. Reads the stored report only: no website is fetched, no AI model is asked and no new report is created. Without a report, says so and links the full check on qqq.ee. Read-only, no limit.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "domain": {
            "description": "Website domain or URL, for example example.com or https://www.example.com/.",
            "maxLength": 253,
            "type": "string"
          },
          "language": {
            "description": "Language of the answer and of the qqq.ee links: en (English, default) or et (Estonian).",
            "enum": [
              "en",
              "et"
            ],
            "type": "string"
          }
        },
        "required": [
          "domain"
        ],
        "type": "object"
      },
      "name": "get_public_report"
    },
    {
      "description": "Describes the free QQQ AI Visibility Checker (qqq.ee): what it measures (brand mentions and website citations in ChatGPT, Gemini and Perplexity answers, AI crawler access, technical readiness for AI search / GEO), its limits, and the English and Estonian links to the web tool and full reports. No cost, no website is fetched.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "language": {
            "description": "Language of the answer and of the qqq.ee links: en (English, default) or et (Estonian).",
            "enum": [
              "en",
              "et"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_tool_info"
    }
  ]
}

What the leaf hashes

{"body":"74948660c5878b32aeae8f10162e492441ad11f7811c27fe33d0d88617d9cee8","id":567062,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793138594844185,"prev":null,"subject":"f2e4673a-eba5-4565-999c-3d89ae931483","subject_kind":"endpoint"}

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. 0x8b7152b2d264cb02cb84e91eab1fccf4a7bffe1e8a92749cc18d7f4cef9feefd
2. 0x861ff98edae1f42823db2479ea10aa465f45a9f285b31acb674ee82d72f370b6
3. 0x01ca19d5a25d363ee023c46ae05f0c44a32384381b35c5f1273cb5b09629627a
4. 0x422a711077fa2a5d1d42f4038503b44c10ff14d3d944b3883987e82b3a94803a
5. 0x9b28d7f7fe346859be7d74299fedf8a1568ca94183e0cbbb021c5754a5fb6364
6. 0x44e45d0d7cccd351fd1e3e94a89a5136b985b07a56bd7413e916aa10426769f4
7. 0xa814f2771b40236540af655d80e860080d4f5b70e21e03647f9e864cdee66f07
8. 0x2676dc58c29b57cb2817c0151403dc24e58a5a34c1becf24ca6ac4405e87c85a
9. 0x99b01bef41262ecb316da1cd26555fe5e71cea4a9366fd27557efd57e81ae426
10. 0x0ca30ec94337e2e0b4a0b00e9e5686108240f05cc6751241e417346db4380f8d
11. 0xcdbeb854b5cb2391772ef949ab5c1e3c24cc8221d97cd112ccb987b02e3d89da
12. 0xe9b891332733aa3fa69ace7f82b036df13816078968e2c10034f79c2255498d0
13. 0xea3d566bf95ca7a3a7f6de9c4f77180bd8c5ffd160486a27d870e8a2fb6d0b9e
14. 0x06e3b43165f5b3c31d850bc32f20b2e25b844564c4e042c141b9748c26a5a600
15. 0xb4f7223140c8a36cb87a63d77cf617086d9968dc4658f03e102571ebe06e9ed6
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4