Evidence row 1053832

What was observed

{
  "endpoints": [
    [
      "web",
      "https://jp-tsunami-alerts-mcp.donniertf.workers.dev/"
    ],
    [
      "mcp",
      "https://jp-tsunami-alerts-mcp.donniertf.workers.dev/mcp"
    ]
  ],
  "name": "Japan Tsunami Alerts MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T21:11:18.667286Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T21:11:18.667286Z",
        "updatedAt": "2026-10-29T21:11:18.667286Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "JMA tsunami forecasts and warnings for the Japanese coast.",
      "name": "io.github.donniertf-hub/jp-tsunami-alerts-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://jp-tsunami-alerts-mcp.donniertf.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/donniertf-hub/uk-mcp-fleet"
      },
      "title": "Japan Tsunami Alerts MCP",
      "version": "1.0.0",
      "websiteUrl": "https://jp-tsunami-alerts-mcp.donniertf.workers.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "JMA tsunami forecasts and warnings for the Japanese coast."
}

What the leaf hashes

{"body":"d27329e4e90cf176687c0bed6e06a074be667c508e492865df355916d12c5b07","id":1053832,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793312086133709,"prev":null,"subject":"mcp_registry:io.github.donniertf-hub/jp-tsunami-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. 0x35ef736a1f7e42e5b49a5a29dfc2eff90114361850698bf89d35f4fa20b3292a
2. 0xb52be649a0c72a4fd3ac7e288961ffb0dffc641948e250beaf7ed1b1ce196264
3. 0xe8c013cb7881c8f9fdbca2e0761fb47cbde1f1dfb08b30585775d78fc812e547
4. 0x58c1565e4956f5f311f83532e7676a2c3ccbcc66117db56a2a648fd654b7c9f2
5. 0x458b0b89742b09e9ea038bdb90997b9904ef75a30378556ae5cfd6acb157f94c
6. 0xc69d4ba8aba530fb23dead4e4e94b4fb1e9ff16a3bcf22994e38b24859e9acc6
7. 0xf6cf54db16eca77602446c56a5dcc1d7604fb5d66f8e599a68b589c9343bd82a
8. 0x30e29841b7c11ef4f1af94ebabccf0199666283ac5dce458a9c478df9d11ca01
9. 0xf592e7ca93f602577269dfeb800a0269180c38c61ac0a57f43efa7000e85a89d
10. 0x2661367d9ec617fc980e3fc6c3700d648903ccca099afce98ae5117672327a11
11. 0xf65ea9cb7a37d22b6a3774f49c50519e4f57536008975195f7b86bb75cebfb34
12. 0x2ad587e3384e978bb52616208c26d4841fe7a78fc51e02a38f38fa83b849b978
13. 0x809996646fa50ff3941cc94a2858e71348d102933af591ad4e5ca0614e67f0a4
14. 0x14b86aca7e0af6917fa29c5b89b8f3eab1f2340a671c3d06e6ac6a34fd3a07ee
15. 0xa03bd318a195be3bd16f335c7e189443bea4f1f439087a7ac19afec9fa97f9be
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1