Evidence row 566303

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Returns server details, tool counts, directory-specific results, individual checks, and a full report link after connecting to a public remote MCP server and reading its tool list without calling tools. Use it when someone asks whether an MCP server meets ChatGPT or Claude directory requirements; for scanning a regular webpage's AI readiness, use scan_webpage_ai_readiness instead. Pass url as the public MCP server address to check its connection, sign-in, domain, and tool rules.",
      "inputSchema": {
        "properties": {
          "url": {
            "description": "Address of the public remote MCP server to check, such as https://mcp.example.com/mcp.",
            "maxLength": 2048,
            "minLength": 3,
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "check_mcp_server_directory_rules"
    },
    {
      "description": "Returns a readiness score, passed and failed checks, category results, top fixes, limitations, and a report link for one public webpage. Use it when someone asks whether a webpage is accessible and usable by AI agents; for checking an MCP server's directory compliance, use check_mcp_server_directory_rules instead. Pass url to scan the page directly, or use the reportUrl to revisit the detailed results.",
      "inputSchema": {
        "properties": {
          "url": {
            "description": "Public webpage address to scan, such as https://example.com or example.com/pricing.",
            "maxLength": 2048,
            "minLength": 3,
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "scan_webpage_ai_readiness"
    }
  ]
}

What the leaf hashes

{"body":"e7122f1153b6f8c334455606420fbf84949a996a280998efe8b7949e955b8bae","id":566303,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793138417575418,"prev":null,"subject":"9f9ba22a-91e4-4d46-89cf-96dd66fbc306","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. 0x2a4f8acee3057fa1603579bf6e584bf4e01de04d7dbb61c2d691cd0b3e08c615
2. 0x80457f1e8af4c086e4df65deca3b594978594b788adf398c8eae87c12dffc2b4
3. 0x2eff7a1ca60130e261913cc77cdd1fb4132cb2668e62dda62bc986cc506b15aa
4. 0x7aff9daf025d58e13ed0a2f70d2e6f2c9608070bb0884212ac067eebdf054c69
5. 0x6c440d7b4869e43555d8cb83e25fa6ff8c23bd740e8bc8f5e804a4518b3b87f2
6. 0xbe7930cca4f09be73c166e0f18eaadf3cd0e2efd26b921e5e196e0496a84fbd9
7. 0x3024729a99668b5d1a97c6c6634c6c75e18826ed0914c17d93fcdcfd9ab83f8e
8. 0xfc268b99fe196e7287bbba09d6a9ee813817d3e6eeaea7ff0538c58858c8b0d4
9. 0xb6d92ec4a2f0a5244ab8a0927a25bb0a160cdf5234fcf7569a94e785209eeb74
10. 0xc0a5bef88e4d5324cced6c7523eb88c273b4552dfc893301ccd21f3fe5769359
11. 0xa4cf5f8abf1fd5862fdfe7da495135918d37a4b05ef397791ef37ad625f906c9
12. 0x53be2d72842ed384672ee78d06cbad599558474b78db9065a3b26f87d53522fa
13. 0x28be2f2303fcac4decdb6323b0f4ee8f8a31038beb758eaafc604a98626292e4
14. 0x8ff18b1523f9fbdd16a5796cbe184b46854c06256508af8de5509b598370c725
15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4