Evidence row 1257396

What was observed

{
  "endpoints": [
    [
      "web",
      "https://julienpiron.fr/nexuswindows/"
    ]
  ],
  "name": "NexusWindows",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T15:26:35.37379Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T15:26:35.37379Z",
        "updatedAt": "2026-10-30T15:26:35.37379Z"
      }
    },
    "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": "253c231103f43e38487d168e6a8c7bca6b9ab61ef6e59defbb43b26fab9e4e8e",
          "identifier": "https://github.com/pironjulien/NexusWindows/releases/download/v3.9.1/nexus-windows-claude.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pironjulien/NexusWindows"
      },
      "title": "NexusWindows",
      "version": "3.9.1",
      "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":"166e55cebdb6ac53eb879d280ede6a800dc8f14ef3dc0f422ee851a8a9da7c68","id":1257396,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793376927853600,"prev":47764,"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 2026-10-30 (243099 rows).

1. 0x64a2c9d37d1abb345ff5a610ddc743852c0b8ddd9273402cc8ce9b50306b821d
2. 0x6471c5f0fd1423f6edfd2a6e459fc78abe1cd86e9be421c4b98e58885139d9b3
3. 0x67a3f43479ba3833e587f6cf7d0e7a0277bc33651660367ed6c52b5525ac115d
4. 0x168efd640958778cbc8731b256dd6d8fed35da8854b77f670984c78c6c417ad2
5. 0x25b3465174584fd93d653c83f0ac4f807e5077090da62deac2cbb1aa440d1ebd
6. 0x1a0f4c348f5be4d5e3c1fbfd5f4ef2f2fb984f941fb01864094175449396e4ec
7. 0xc8a670687533fb45dea246d739f85b228f7770a262d9aa9bd99d661aa592dedd
8. 0xbc204f0ce4dc078a7e58d04905880665c83f94eae90ed52c8a05e2476d1976aa
9. 0x5bfe438f468893b76033c2bb2e321eab7126b70ceb0f1640a2a010f405efaa07
10. 0x23fafbd6d4e4abded4b0b274570010f4df465333ed1d656609adb07b518c32fe
11. 0xf744ff3d422d401e5ad565c5ab0e0a5f3802bc1346a721c0f1ea087b6b601f6b
12. 0x3af23ab148f0bbaee09307fb949963ba200b63c08464f0ff3807500afab9898f
13. 0x71866e46af973a0dfdc12482585dfcdbcf016f95832fc06f75f5454e82088a3e
14. 0x863694f188c4b3bb5062c468823f130a2c1762c9b6bf2ce9a68fd27f465427d0
15. 0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861