Evidence row 55936

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.meisa.io/mcp"
    ],
    [
      "web",
      "https://meisa.io/docs/claude-connector"
    ]
  ],
  "name": "Meisa",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-04T19:38:02.70161Z",
        "status": "active",
        "statusChangedAt": "2026-10-04T19:38:02.70161Z",
        "updatedAt": "2026-10-04T19:38:02.70161Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage contacts, templates, sequences and broadcasts in your Meisa email account from chat.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://meisa.io/icon-512.png"
        }
      ],
      "name": "io.meisa/meisa",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.meisa.io/mcp"
        }
      ],
      "title": "Meisa",
      "version": "1.0.0",
      "websiteUrl": "https://meisa.io/docs/claude-connector"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage contacts, templates, sequences and broadcasts in your Meisa email account from chat."
}

What the leaf hashes

{"body":"48a0b2ffcf219771b7a8244a8ac42df418e5f07926662c5ee65896b9f2771602","id":55936,"kind":"listing","method":"baseline/1","observed_us":1793025436309459,"prev":null,"subject":"mcp_registry:io.meisa/meisa","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. 0xa593229a9e639b45326904d3452b4b45b6114f86501d69863c96264cccc8b6fe
2. 0xd291d38abd2db7560d5880794057789ec89d687074bed69829434c37e58e8bb3
3. 0x225edbd90ba797d20d8170fab7c4946cd61f23b24ffa9953f5d5e623a035a6d0
4. 0xe7d284daa5d689643e318db6a93dc468728144bba13ae4d6feb55bdd41c99327
5. 0x6212a6b2e8bc791f69c1b8f30251beedd56956214e9b5690fb630c0aabab7ad8
6. 0xa4ac4c6973e1672b57979e7a0a26ade8eb704037dbe6f416a611e8d08c9aae57
7. 0xc643434e6d08dcf3f8dc48812a7e133abf922d48dbe1a149493162356cb7f847
8. 0x16170189ce7c601e1ebbf677c595af05bffe12c747ae955fa207cd476f59857a
9. 0x58e672db229959850d3ec0de683a0633e858d4012759fd7ef343b9ffe7ea5bbb
10. 0x494d50e7c2a667a94651588fb1c6bae6df468e826359a35ba4b503d878536df7
11. 0xf237135c66ca84b49bee4316c469fc0289ef400162349fc2344fca1bb98dbd0e
12. 0x21725c62783071369e87d9e0abedb3d8cc37bdab8d0d58308c28aeb7cfd2bc8c
13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae