Evidence row 54896

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://grandpasai.com/mcp"
    ]
  ],
  "name": "Grandpa's AI",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-04T21:06:03.873085Z",
        "status": "active",
        "statusChangedAt": "2026-10-04T21:06:03.873085Z",
        "updatedAt": "2026-10-04T21:06:03.873085Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search Grandpa's AI research on age reversal, robotics, AI, and space — 5 read-only MCP tools.",
      "name": "io.github.wescorp/grandpasai",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://grandpasai.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/wescorp/grandpasai-mcp"
      },
      "title": "Grandpa's AI",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Search Grandpa's AI research on age reversal, robotics, AI, and space — 5 read-only MCP tools."
}

What the leaf hashes

{"body":"84db89ced4271cc5487770a92ebac6fcc4b2bfaecaf8b6b09617c40b73a3e0e1","id":54896,"kind":"listing","method":"baseline/1","observed_us":1793025434279958,"prev":null,"subject":"mcp_registry:io.github.wescorp/grandpasai","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x8534b17f9e4d73f4382350e8968582cb8098ec1843acc0c7eb99a996e33cb091
2. 0xe3efacd1bef4db1dbea20f8c5f1b9d28bc8abd4b9dad009d102519d05e781cbb
3. 0x8ec784893b0555277391d6c872a60b3a002b62e41ba25aec4398ab0242e84dcd
4. 0x1a1e4ee1996354942879e844cc09912934dc36d5d474b820d9bee46032d5e44c
5. 0x8f37205932ee2efb7a0b916f5cab73c5492fd1536e9dfbfe4c03ba08051fcd00
6. 0x2033c0c9cec4bd6c71278c4839f260c4f1aa2c2b6001c38f3ba5839c7e9c6a9f
7. 0x3ac11c72784b4557893e0a1f0ef9cbfbdabd0a516c6043f8d27e0aa2db9991dd
8. 0x32a3c1992d867a0f9299a0762c63c9dc796c23fd855c09f037288b83779774ef
9. 0x58b7ee5b62b8ee6a0b2f7bc8a51622b7fa7a224885c3d1c4f768751b5f3bbec8
10. 0x57cf22ad94c4fd01cd46cc494037c1e1c1e5762f276a703f5e957ef32ad4aa0a
11. 0x147021357b2eb773d60db74f751316bfd367b06080320d378c0c402240e98d59
12. 0x146f43471a3bde6d8a04e87b6afd3ee6860c6e38a009f86aee705ce722b67748
13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae