Evidence row 2617165

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://lyricalwriter.com/api/mcp"
    ],
    [
      "mcp",
      "https://lyricalwriter.com/api/mcp?profile=dj"
    ],
    [
      "mcp",
      "https://lyricalwriter.com/api/mcp?profile=release"
    ],
    [
      "mcp",
      "https://lyricalwriter.com/api/mcp?profile=studio"
    ],
    [
      "mcp",
      "https://lyricalwriter.com/api/mcp?profile=writer"
    ],
    [
      "web",
      "https://lyricalwriter.com/help/mcp"
    ]
  ],
  "name": "LyricalWriter",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T16:59:19.495903Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T16:59:19.495903Z",
        "updatedAt": "2026-11-03T16:59:19.495903Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI songwriting studio: lyrics, Suno prompts, cover art, lyric and music videos, release planning.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "192x192"
          ],
          "src": "https://lyricalwriter.com/icons/icon-192.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://lyricalwriter.com/icons/icon-512.png"
        }
      ],
      "name": "com.lyricalwriter/mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. `Bearer lw_...` with a personal API key from Settings → API Keys. Omit to sign in with OAuth 2.1 (discovered automatically).",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://lyricalwriter.com/api/mcp"
        },
        {
          "type": "streamable-http",
          "url": "https://lyricalwriter.com/api/mcp?profile=writer"
        },
        {
          "type": "streamable-http",
          "url": "https://lyricalwriter.com/api/mcp?profile=studio"
        },
        {
          "type": "streamable-http",
          "url": "https://lyricalwriter.com/api/mcp?profile=dj"
        },
        {
          "type": "streamable-http",
          "url": "https://lyricalwriter.com/api/mcp?profile=release"
        }
      ],
      "title": "LyricalWriter",
      "version": "1.1.0",
      "websiteUrl": "https://lyricalwriter.com/help/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "AI songwriting studio: lyrics, Suno prompts, cover art, lyric and music videos, release planning."
}

What the leaf hashes

{"body":"4d0f780f4109af520cc23e3dbdbffadda480ac80e71330feb71c511ac86e53dc","id":2617165,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793726376590433,"prev":null,"subject":"mcp_registry:com.lyricalwriter/mcp","subject_kind":"source_record"}

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. 0xdd2505252a189d7878816877ef17658228416ac6f15272ece5d9a2e6862d4ef4
2. 0x62d84ff05abee0fec3283b988b8035329598afdbdbae4a96a3f2b39ea4845a6a
3. 0x946366bb6fd7e5f3bb677395b24dc4a169f4b5d6cc3f03426c239937075842dd
4. 0x6bec729af2c10a184b59cbce0f58dda056e3768c99ec2a628efa2e267c2af587
5. 0x76656a58941db80d2a12dc72c3069821182f776c0b860860ef2e53c53e13ecc0
6. 0xdc7fa13f1b16d264ed1fccc346b6f402a38b73b6ed8bdf08612a6b133e4d452b
7. 0xec4e5be97e623c28d4cf6bae4933a27b87d115f574bae6e7ae753fcfe7d56aaf
8. 0x813ce97c4e1136060b5247e27285758aed5857dd7aacc59907b8e7007145bb81
9. 0xe8944017d7d6d5fe1654c37797dd9ec29fddb67c520202221072581edce9b832
10. 0x4d2563adbff2ebd9733b7e6ae70852a229b34b11aed423c3ccf5fe21989f3b1c
11. 0x36f34f9d2bbe0080eb6cd85fecce5fa7a140252636cde7613de8b8691279f037
12. 0x4ddd25ef21cd5cb7bdfdcf0d2d550f71290c54d3133ba104829ef1cb10fe46b1
13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7