Evidence row 28756

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://hub.grounders.app/mcp"
    ]
  ],
  "name": "Hub",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-26T06:50:09.584852Z",
        "status": "active",
        "statusChangedAt": "2026-09-26T06:50:09.584852Z",
        "updatedAt": "2026-09-26T06:50:09.584852Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Multiple Google accounts (Gmail, Calendar, Drive, Contacts, Tasks) in one Claude connector.",
      "name": "io.github.ItsBreeze/hub",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://hub.grounders.app/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/ItsBreeze/google-multi-account-mcp"
      },
      "title": "Hub",
      "version": "1.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Multiple Google accounts (Gmail, Calendar, Drive, Contacts, Tasks) in one Claude connector."
}

What the leaf hashes

{"body":"13a1d81ae403bb5969e584e4bb24e988e07191e43b2b659fe0083ca62bb21f89","id":28756,"kind":"listing","method":"baseline/1","observed_us":1793025360168820,"prev":null,"subject":"mcp_registry:io.github.ItsBreeze/hub","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. 0xbbefa6c711c5a960dd1f82e2f213ba487aad47daeeba1ab17d338ab7311d0bf6
2. 0x8b1b32469d1161059fce4537bddac28a9c8a7c8de8c4e3d870f9a64cb26924e7
3. 0xdefe330fc147c52384436e903bbbcb684223c751e1cfdbf16caad5480d94076b
4. 0x536e0fec1de19e48fc87e06d9f12097f1c40427e8e4f56f202f3a3ad2aace564
5. 0x9c0233ca40f62b8ac900adf6dc7af365b7856a11f1bb679a966a52076ab91e93
6. 0x70d7bf1ec8fb534c7bfe58a8ed44316cf407b09086658645873dffaec4cbbd29
7. 0x914455d463e5d39cbda444da3adb20cc308d763df740e3353f8f3988d04f1f5c
8. 0x0a551deae163e434cc263f009b5429a81abe44b2ca8bca4fbdf397681457ce40
9. 0x587c2e85bf208fd14cf915d84c5812370275bac40db3b06872ee900e81f0d538
10. 0xff2d4f941fd0a20bb13feaaab2cfa12f33654e2b0ed185cce0c62986dd52c038
11. 0x66ed746e8b7893417ecf36cd9e7178eac8d5a36914238191ee21e14d3aa57d8d
12. 0x571bf2cc487a35d2ef7662b375d1fa9179fe0f6cab6f6cebdb1a6113d25f3c92
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae