Evidence row 54548

What was observed

{
  "endpoints": [
    [
      "web",
      "https://vgnshiyer.me/AppleBooksMcp"
    ]
  ],
  "name": "Apple Books",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-01T15:59:15.619944Z",
        "status": "active",
        "statusChangedAt": "2026-10-01T15:59:15.619944Z",
        "updatedAt": "2026-10-01T15:59:15.619944Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Access your Apple Books library, annotations, reading progress, and highlights through Claude",
      "name": "io.github.vgnshiyer/apple-books-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "false",
              "description": "Allow the collection write tools (create, rename and delete collections; add and remove books). Writes refuse to run while Books is open and take a backup first.",
              "format": "boolean",
              "name": "APPLE_BOOKS_MCP_ENABLE_WRITES"
            },
            {
              "description": "Folder holding the Apple Books stores (BKLibrary and AEAnnotation), if not ~/Library/Containers/com.apple.iBooksX/Data/Documents.",
              "format": "filepath",
              "name": "APPLE_BOOKS_DATA_DIR"
            },
            {
              "default": "8",
              "description": "How many tool calls may run at once (default 8; 0 runs them one at a time on the event loop).",
              "format": "number",
              "name": "APPLE_BOOKS_MCP_THREADS"
            },
            {
              "default": "30",
              "description": "Seconds a library query may run before it is stopped (default 30; 0 for no limit).",
              "format": "number",
              "name": "APPLE_BOOKS_QUERY_TIMEOUT"
            }
          ],
          "identifier": "apple-books-mcp",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.9.0"
        },
        {
          "fileSha256": "0fe18329889376b756716d14a3e6aa89374af7df1190504185632dcd68039fbc",
          "identifier": "https://github.com/vgnshiyer/apple-books-mcp/releases/download/v0.9.0/apple-books-mcp-0.9.0.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.9.0"
        }
      ],
      "repository": {
        "id": "961227279",
        "source": "github",
        "url": "https://github.com/vgnshiyer/apple-books-mcp"
      },
      "title": "Apple Books",
      "version": "0.9.0",
      "websiteUrl": "https://vgnshiyer.me/AppleBooksMcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Access your Apple Books library, annotations, reading progress, and highlights through Claude"
}

What the leaf hashes

{"body":"7b19d933c0f58746955fd25d373224e983cf720f16bb6045cb22df45b75496b4","id":54548,"kind":"listing","method":"baseline/1","observed_us":1793025433688201,"prev":null,"subject":"mcp_registry:io.github.vgnshiyer/apple-books-mcp","subject_kind":"source_record"}

Proof

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

1. 0x7586a858b17425fb3c47dedd39dbbd1e7676007273631824b90e0d11a6ab7da6
2. 0xcfe552f8039114378dd0bfc8787d0f35d129c15f505703a516865649f704da84
3. 0x54da8c4ff90ba998ce3cf0455b1ad1ba06e79c830f26cd6593597ff53e84812e
4. 0xeaa809e5d21ef09ab96ca6918dd69e110aac764098e9efeadc34afae68b201b2
5. 0x947516c9ef17318a28330dded3b68f137594c187c32fca5591ba9ce39c28e21e
6. 0x63adbfd0afa16e2048dab0dddae41e4b2d5c2704746c10a4ee9ad0ba11052e9e
7. 0x4441452791875baa2fb5e73afc95e57a0371677c9e4b375e82bfa968c550f795
8. 0x0a2559f1905977cce6e163161d8d95a75eada3daae878a93691642bdfc3b4e13
9. 0x528dd18f50b92eaed3d5ec141250b283a7673bd8a60d7bab710c19253b03bfda
10. 0x32fc3b4924b2ed62acb146c2238d1a5ccc6a451511d89297319be57be5e16c50
11. 0x93bf58b59f9e2faa3bacdd73462869691f5329b6fe90d298d0df66b6273fb710
12. 0x43ccc5fffcdb82bff6ecf4ac7157c905b45d2f0362e7f7fbe908de1250b9533c
13. 0xdef3cab0b4070d8ad7f4f91288da4881d19789f131b1b353621df79df04a0617
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae