Evidence row 1475923

What was observed

{
  "endpoints": [
    [
      "web",
      "https://hronaut.dev/"
    ]
  ],
  "name": "Hronaut Browser MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T02:31:37.765993Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T02:31:37.765993Z",
        "updatedAt": "2026-10-31T02:31:37.765993Z"
      }
    },
    "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": "e5fe945fad8b15e15d45a721f9f804999a776adf4de724394a726d240f9589f8",
          "identifier": "https://github.com/hronaut/hronaut/releases/download/v3.14.3/hronaut-mcp-adapter-3.14.3.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "3.14.3"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/hronaut/hronaut"
      },
      "title": "Hronaut Browser MCP",
      "version": "3.14.3",
      "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":"da41ba8a9e1eeb201419dab0d9d6c7f7192b9361f23bf3f31fa1ba7523aec7f0","id":1475923,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793416547022152,"prev":1292476,"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 2026-10-31 (246033 rows).

1. 0x4602b67f633e141da819b0f594ea249bd063c5a8c8ea2b17d18cb8416fb9e327
2. 0x3eefb6d341573c582aeeb8626a0249f150d4576f493b024beb38bf7383f7943e
3. 0x08f1b05deabaf53c44608e18040742f2195ee7d6252b400defa40dcdc3ffc1bf
4. 0x647a114bd59f9153b3b63542c860da05511e4df981061657dcdfcc071d068a56
5. 0x14b7fe1e56b7c559229b38d551ce81dfcfde67300c64c81f06d22e8c3288c173
6. 0x98a4e163098cab73bbeaede4f1a1e6e7de333f8328d88ce665fa21252cab22f6
7. 0xfecc02d08b74508f3bde9d598af53e96652160cac461b2ecaa2b671f0914fec4
8. 0x5bc9f46dc4acfdaec536af4dbd4dd988ed577b3ef091d5e936fd513ec4064f68
9. 0x91d3523877a21b188948dc92df824cde5594e1405556f2c59689ae4058ff255e
10. 0x1bb9288e5ecd111e1d7ab1c312196c53a71751757e91cbb4c5c3d10c58b80ccd
11. 0xb166e0e730fee40496ef94d0b7218cfa8c9bf4b228a6b4ab20eb1e4c2b06b414
12. 0xef6175bc5a4e6120a0fefbc07c9eca3dce216a20617e1222134e80160726a514
13. 0xbcc832f9404b5d1b302f3d3e15636212c98af90872d1174ace425ce5359d5599
14. 0xc248f3640ff2a9c77f3134397896f3ef7b260859179e2912c528542dff5a29d2
15. 0x37f0ccf90cd9ba8759ef0154382593820880794592760020f095a3628e43fc3f
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0