Evidence row 4142204

What was observed

{
  "endpoints": [
    [
      "web",
      "https://hronaut.dev/"
    ]
  ],
  "name": "Hronaut Browser MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-08T03:55:30.224503Z",
        "status": "active",
        "statusChangedAt": "2026-11-08T03:55:30.224503Z",
        "updatedAt": "2026-11-08T03:55:30.224503Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "A visible desktop browser for coding agents, with a separate workspace for each project.",
      "name": "io.github.hronaut/hronaut",
      "packages": [
        {
          "fileSha256": "5de5e9ffd28e1095f3ca7f0da2a96d04c0b248a08d2a768e69740058e27c0d6c",
          "identifier": "https://github.com/hronaut/hronaut/releases/download/v3.14.25/hronaut-mcp-adapter-3.14.25.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "3.14.25"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/hronaut/hronaut"
      },
      "title": "Hronaut Browser MCP",
      "version": "3.14.25",
      "websiteUrl": "https://hronaut.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "A visible desktop browser for coding agents, with a separate workspace for each project."
}

What the leaf hashes

{"body":"e693862da56a705bdca4d83eaee05a721a3557e496d2b98f949905c65ae0024a","id":4142204,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794111938144293,"prev":3986435,"subject":"mcp_registry:io.github.hronaut/hronaut","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-08 (183509 rows).

1. 0xc1510f47c56d7a3cd0f4777b37e15d8b9577f205303dcf65f47499d084d62aa8
2. 0x27f0d0eacc9fe3391988c81a106d3c3e5e3cb0809366c96517e1e294896068f0
3. 0xbbc578b0c974cdcad4d088357d9c646b0aa78c076c1ae49c992014c349004e97
4. 0xae8488931a71a9966f46d9c7720fe6086fbe458fe2df87845ef554f590b6343f
5. 0xd5b3061d3fdc60cdaa22c2ff4f12a6a2b00650980e026737d0c243a5e4dab7df
6. 0x80c1978a181ae9227886516fff4ed2ac986ca33b2bc439b6a7ec9ffc89eb66a6
7. 0x24d740bff539a9f9dacafd77ad937995b20d47bee8f3ec34fb51b9481b7a1f3e
8. 0x29231fa6886f8b1a8daced44af0f5e61777b6dae13beaeafe94f0d0651367d68
9. 0xdda8fa31b8388b601ac4fa85354404d3ba0b3827e778324492efbedf80b99fd3
10. 0x899127292a190a69386bf2ec81e638afd9e81c82e722ee2c0120f2279881b430
11. 0x3167df3b8dbbb249771c70e47197f7dd0eba3b53ba39852a2858fa8f743e6cd7
12. 0x70968703277f4f9587eebc62673f10065235b6f3b6a8da076e235c258011321d
13. 0x421ffa8e8afe4d401718afb75ae6056a280faef0d695ec65ce4e0c9d15dfe128
14. 0x7b6d8ccd7b9d06a82dac45c61590eeafcd32ea8a48cef64fe2e047d2ed708d0e
15. 0xb08e7a1a141319c9abe5b3142004cd0e97f72d69e6569ea2cf6374a53deeeab6
16. 0x274128ec5f837e2602d2e74887d9033f81856e8596e26f227d06cacaadcd00d2
17. 0x2d9754fdf3b1fe7b0030b55b1fe7e859e5c53291df3d09cef34b31423a50dc18

Day root

0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b

Chained

0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc

Published

On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022