Evidence row 2625396

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Use when the user asks whether their site (or any public site) blocks ChatGPT, Claude, Google AI, Perplexity or other AI crawlers, whether AI can read or train on their content, or why AI search does not mention their site. Fetches the live robots.txt and reports, for 22 named AI bots in four groups (AI training, AI search, assistants, search engines), which are let in, kept out or partly blocked, plus the site's content-signal preference and fixes. Example: {\"url\": \"example.com\"}. Read-only. To write a new robots.txt use doorman_write_robots_txt.",
      "inputSchema": {
        "properties": {
          "url": {
            "description": "Website address or domain, e.g. nytimes.com",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "doorman_check_ai_bot_access"
    },
    {
      "description": "Use when the user pastes the text of a robots.txt (or you have drafted one) and asks which AI bots it lets in or blocks, or whether a change does what they want. Parses it the way crawlers do (groups, wildcards, longest-match) and reports each of 22 named AI bots as let in, kept out or partly blocked, with notes and a suggested choice. Pure parsing, no network. Example: {\"robots_txt\": \"User-agent: GPTBot\\nDisallow: /\"}.",
      "inputSchema": {
        "properties": {
          "robots_txt": {
            "description": "The full robots.txt text (up to 512 KB). Empty means no robots.txt.",
            "minLength": 0,
            "type": "string"
          }
        },
        "required": [
          "robots_txt"
        ],
        "type": "object"
      },
      "name": "doorman_check_robots_txt"
    },
    {
      "description": "Use when the user wants to allow or block AI training, AI search or assistant bots on their site and needs the robots.txt lines. Takes an optional existing robots.txt plus a choice of \"in\" or \"out\" for each of three groups (training, ai_search, assistants) and returns a complete robots.txt that keeps existing rules, adds one clean group per choice and a shared content-signal line. Example: {\"training\": \"out\", \"ai_search\": \"in\", \"assistants\": \"in\"}. Returns text to paste at /robots.txt; it does not change any site.",
      "inputSchema": {
        "properties": {
          "ai_search": {
            "description": "AI search and answer engines (default in).",
            "enum": [
              "in",
              "out"
            ],
            "type": "string"
          },
          "assistants": {
            "description": "Assistants that open a page because a person asked (default in).",
            "enum": [
              "in",
              "out"
            ],
            "type": "string"
          },
          "robots_txt": {
            "description": "Current robots.txt text to keep (optional).",
            "type": "string"
          },
          "training": {
            "description": "Let AI training bots in or keep them out (default out).",
            "enum": [
              "in",
              "out"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "doorman_write_robots_txt"
    }
  ]
}

What the leaf hashes

{"body":"814ec7a976aee3a326874ddb6e1223d875f557bc284985b52baff2498d68aea5","id":2625396,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793730893994650,"prev":null,"subject":"1a8a21b9-b430-4a5d-a6bf-117d8304d692","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xb5486d62fc3ecfdbb36119d68b04d0c5ea4acc3aeea10776a59603ffe7349a59
2. 0xeb100a1d0490048c36077f71a2d0851d9fadb371a98bfcbb681678af5271eae0
3. 0x1ff74db4741b0de5c0158ae1405fa85cffe93abcde88132246d16e4e39b4bdc5
4. 0xfc94a22341cfc9f078e5ca9c2f9ddbe66bee533d8fb44aec7bf37c47076bcbb7
5. 0xfb9d3b963bdfffdd56c3256fe30d57677b1f5adad0a06db7b3f124fc22a88407
6. 0x4c7f274ca47078eeb6eee2f8097de9caf5c744b22d7ca93070fb4e6218a6cf1d
7. 0x0265536fc780b4664fece6d980cfd22a1d3cc325b21018fa1b54a88011dfd4ca
8. 0xb6be8d157a5d29c9201c3186527501c6bf3da64ba252cc96f676f3afa39ef70e
9. 0x0291577c9ff75941a8a267e40532175b9838018773646daf5504c8000dec5fb0
10. 0x46db66dddb54248bf1df9453bb49c748b6e3c5df949fe503988563036d310021
11. 0xa59787392fde5bafed06ee7828fafb8d0a8443b6f13f5da5f4099aa3599191c5
12. 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7