Evidence row 1778355

What was observed

{
  "endpoints": [
    [
      "web",
      "https://kad.dev/"
    ],
    [
      "mcp",
      "https://kad.dev/mcp"
    ]
  ],
  "name": "kad.dev",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T16:28:49.464592Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T16:28:49.464592Z",
        "updatedAt": "2026-11-01T16:28:49.464592Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Deploy and run web apps from your agent: live URL, Postgres, S3 storage, a version per commit.",
      "name": "dev.kad/kad",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://kad.dev/mcp"
        }
      ],
      "title": "kad.dev",
      "version": "1.0.0",
      "websiteUrl": "https://kad.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Deploy and run web apps from your agent: live URL, Postgres, S3 storage, a version per commit."
}

What the leaf hashes

{"body":"d7074cdaffb65cc8e4e9814a65b2eb87b009c0ce2b86935c0f2f8ead0c065ffd","id":1778355,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793553454089785,"prev":null,"subject":"mcp_registry:dev.kad/kad","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x0c214ebce99a3589efea74340521657ce134b8f44cea125a173bc9943d6b58a1
2. 0xd667c83b028d6d8f690d0908a93b11a6606ea1aa7e03b866ffbf013d260f3a83
3. 0x0d7eed1a67f6e9f8f0af07000d84713c7474279a2b4bc29b991751d081debe5e
4. 0x6a249336813da1ace5c89cc355b794f3bf64542055dcaa3772a76e0f049f6e88
5. 0x38f87d7716caf021ec27306b19b0b17ea5894e7d058b78df9429d2743073c84a
6. 0x3bedb7e082991c1cd7a1aa34b7605a315a914c66d4c315bfac7265f3885df5e1
7. 0x24b3739745adc8d1a4987e48853f10a2c527b48063a9dbd660a7ad67dcf21168
8. 0x8944ace0f7317374d9e9df54dd931c1893d793a8c22f2559a352cbe6e5b03f57
9. 0xc8f358ffe245ec588cabe832e474eb872f1ae89c83633b1119d9a6045ab596dc
10. 0x0df22d13072f217cbacdf42dc45726bea253ffaa89a421dbecd71268adc37c7f
11. 0xc8b255df9bdb1646a3973ffdb6911be531e1a053b837bb462977a22143ee6f5f
12. 0x73273562bb9feb8409f583f61f13a31bf8bf9cc1d6aa6bad806ce28dc8e38eba
13. 0x4f8e078be8c9d72a90b9191616f58c08c3985b8bccf238ac2ab034862e22fae5
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90