Evidence row 1053878

What was observed

{
  "endpoints": [
    [
      "web",
      "https://us-weather-alerts-mcp.donniertf.workers.dev/"
    ],
    [
      "mcp",
      "https://us-weather-alerts-mcp.donniertf.workers.dev/mcp"
    ]
  ],
  "name": "US Severe Weather Alerts MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T21:14:37.026009Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T21:14:37.026009Z",
        "updatedAt": "2026-10-29T21:14:37.026009Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Active National Weather Service warnings for any US ZIP code. Free weather_alerts tool.",
      "name": "io.github.donniertf-hub/us-weather-alerts-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://us-weather-alerts-mcp.donniertf.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/donniertf-hub/uk-mcp-fleet"
      },
      "title": "US Severe Weather Alerts MCP",
      "version": "1.0.0",
      "websiteUrl": "https://us-weather-alerts-mcp.donniertf.workers.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Active National Weather Service warnings for any US ZIP code. Free weather_alerts tool."
}

What the leaf hashes

{"body":"6576e7e54006bff7a56aebead115482cfb8b06051a5d9987d2ab12acae75e122","id":1053878,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793312086235100,"prev":null,"subject":"mcp_registry:io.github.donniertf-hub/us-weather-alerts-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x58bb16afad19a14681b34bfc285a01d01a7def384cfdbcac21c18d728525681b
2. 0xfc34beb62ab67459934045a68cd7e9a4838b4dbe6996123f129a602802ba63c5
3. 0x17c43cf831fd12be44bf738b11e4dcb47d5862309f1ea910ee5d21a13c64cbfb
4. 0xb8c11a14c0c49463d19b2b6cb5aab6274429d6c1e4e0f23d6d555d32d97f5c6e
5. 0x7e46ac6e41694b93f9eda54078b2bd02be25d5939763902aebf68290ad6f4388
6. 0x63337d490e8a217a895b7cd3a521ded2097eca7fde806232515ff4f435109d8a
7. 0xbe2e7ecd2fc7645634bc3a2c950536b8519e92613caabfecf15ce3a7f4af8ed7
8. 0x9b524534e969aae05aa364aec6361b95a6fd91a03eb676dd751f77950361ca0d
9. 0x0d80bbb6ae924b4d8bf9205fce44e97eac6047315d503c064d01722d55321067
10. 0x9d80a26cf650911d945cc0a33a85cc14c8010051f1d606f0a5b10044c4543ce8
11. 0x434d3e245094a8694e8766f2e77f657061561ebb386026283d29780a44c5953c
12. 0xaca2827ceb7a020d6076d4bf8f0677d908cc7fe256f58fe05f971454b5135358
13. 0x34dd147bac70c6755002a9d526d654450453697846f79e7a029427d97b88fc9b
14. 0x3f2650fbc651fa3eec11adb4b123cd97e6e8054668be9e574fb88fd72c05303d
15. 0x5c72917224317e5d0d7a0d4ada19337530fcd8b513d6fc46866876f7844efe17
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1