Evidence row 1541052

What was observed

{
  "endpoints": [
    [
      "web",
      "https://julienpiron.fr/nexuswindows/"
    ]
  ],
  "name": "NexusWindows",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T21:40:25.986131Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T21:40:25.986131Z",
        "updatedAt": "2026-10-31T21:40:25.986131Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Windows computer use in the background: desktop apps driven without your mouse or keyboard.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://raw.githubusercontent.com/pironjulien/NexusWindows/main/claude/mcpb/icon.png"
        }
      ],
      "name": "io.github.pironjulien/nexus-windows",
      "packages": [
        {
          "fileSha256": "21bba7efeb820c990fe2c159e9f80b28c0f29b8d0024f885821e9b755e49a224",
          "identifier": "https://github.com/pironjulien/NexusWindows/releases/download/v3.11.0/nexus-windows-claude.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "3.11.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pironjulien/NexusWindows"
      },
      "title": "NexusWindows",
      "version": "3.11.0",
      "websiteUrl": "https://julienpiron.fr/nexuswindows/"
    }
  },
  "source": "mcp_registry",
  "summary": "Windows computer use in the background: desktop apps driven without your mouse or keyboard."
}

What the leaf hashes

{"body":"4890f77d153ee8fd91ea8db47efe9df2d35683bf8ab9040489bf24b7bbc33ce7","id":1541052,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793485020977297,"prev":1490316,"subject":"mcp_registry:io.github.pironjulien/nexus-windows","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x05f2b3478666161a231f14c61a7df33a3380c6c12149237d157e2d3c47e61a69
2. 0xd0c8c77208e21770930881549832c2fafc252e14cdefd2455badd5c7db9b3984
3. 0x7cf9a071e1bb6a68612eccd65507a3d6a2ceedb07669f4f23661888372d20267
4. 0xd209f7d930d17175e5ddb5896a78c34bd83d3771b9f95e706084c17e6f1635b1
5. 0x3a955ee091ee39ce96c2460aa440aded9e9d2417907f85d15def2cc8dd0fb5a7
6. 0xaf247b2512c3c7fed2fc65c841d1abbf5fbc831557b1e86df26a9f92e4820c08
7. 0xd00fff21f2b076d7639271ef4ebe01857599d0bdd19dec263e81ff366aa91e58
8. 0x7e297798071cf98609add42f58c4030f0f63ce7307d3d78623419d49e1697876
9. 0x390876e47c6f7726a9167856631750a6e1cfff759c526dd5d63d99e6c18fcd68
10. 0x3698dd9c9be1320ae526ef92941cb0cb567c897fa3b08eb038ca488c23c7e136
11. 0x18930a42bb840a5572860d820ac0847bfbdee3f2223104738e39a16dac3b5bfb
12. 0xfc1ce3f1110af72b076914927b27361baa19e53c889a2132c5e0554b33bfc199
13. 0xf710e54eacbe157b618c64e8dad060fdfb69ebcb70c1ca3bd9216c2857848588
14. 0x3c6faa3733ce39f85107d6cf00f3a7c42fd5fd374502ec6e62b0305586bf03de
15. 0x72fbe549c493739bb99e38209648de550f136f904e61b4f7609a937c2630a055
16. 0x2bca4aa3c59fe9209016c64bd8b706423477e3407201a00165afde9abf6fee2b
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0