Evidence row 3131331

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://lyricalwriter.com/api/mcp"
    ],
    [
      "mcp",
      "https://lyricalwriter.com/api/mcp?profile=directory"
    ],
    [
      "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": "2026-11-04T20:58:23.22457Z",
        "status": "active",
        "statusChangedAt": "2026-11-04T20:58:23.22457Z",
        "updatedAt": "2026-11-04T20:58:23.22457Z"
      }
    },
    "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"
        },
        {
          "type": "streamable-http",
          "url": "https://lyricalwriter.com/api/mcp?profile=directory"
        }
      ],
      "title": "LyricalWriter",
      "version": "1.2.1",
      "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":"08a9667937c84e0cf67398c42bdd52515c0c53cbac308371bed14e5427a2d8a6","id":3131331,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793827260862760,"prev":2622650,"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 2026-11-04 (424109 rows).

1. 0xa050eb9099e6791ad963095d9640dbc534c0d7643068b2344cc2b528d59e9e36
2. 0x51a23eaaed66714a7b8346b26ac42da7dc2cd89b15b4f9a5adb1768846715fc6
3. 0xe5dd8ceda1b1aed9644c82ee3d2d836396b8a28cdef1c8c72cea0aaf8fe10ca8
4. 0xd4f6718c45a6e61a13f25b84c0efee6cb60b94c2777c0cc64ea8ddf562b19953
5. 0x899911e1799ffd25d730df68b6c6ed53e67041f9b7ba552bce7ba96887f8f04e
6. 0xf6c7df130825905c4daba41c62d1db42b076361716059cde8a07fb07238c99ab
7. 0x08659199749e42785b15d87bc41615be48a551f74b1f78f1cb94091a3f299434
8. 0x80485f443e9c09b7655e351ba5841c777a8291498aa10e13b817eb1e525b954e
9. 0xe3494417072a838aef9dab04ecbf3489168a99ad4df5287ee047ef859a73959b
10. 0xeae78b3abf9804fe24c3f48616ea897f8fcfc72aa40cb0059a2436c5404cee30
11. 0xe04b90afddc355dfef90fbbfc2c6f3f7f1e0c8114e42c77b7d9bd70439e0d711
12. 0xcada2b0be854813918bc20e15980ccc079625a1256445732da5f75c5fa170715
13. 0xda97740b562e05635b9612a72582a35284fbed5878cc716620c5cfe946914d99
14. 0x0acb776c7cfb7900304eb2e18bdaeb4d910683a314407142d6e5519fdff93376
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345