Evidence row 1053829

What was observed

{
  "endpoints": [
    [
      "web",
      "https://jp-news-headlines-mcp.donniertf.workers.dev/"
    ],
    [
      "mcp",
      "https://jp-news-headlines-mcp.donniertf.workers.dev/mcp"
    ]
  ],
  "name": "Japan News Headlines (NHK) MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T21:11:07.299598Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T21:11:07.299598Z",
        "updatedAt": "2026-10-29T21:11:07.299598Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "NHK News RSS headlines by category.",
      "name": "io.github.donniertf-hub/jp-news-headlines-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://jp-news-headlines-mcp.donniertf.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/donniertf-hub/uk-mcp-fleet"
      },
      "title": "Japan News Headlines (NHK) MCP",
      "version": "1.0.0",
      "websiteUrl": "https://jp-news-headlines-mcp.donniertf.workers.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "NHK News RSS headlines by category."
}

What the leaf hashes

{"body":"aa4a6d6191f17f69e5019fdd1190fcd45d56a41fa8fa6e72801a00e027dbe6d5","id":1053829,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793312085688979,"prev":null,"subject":"mcp_registry:io.github.donniertf-hub/jp-news-headlines-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. 0x1aaedf3edbc55a647c6dd49595e83cf01bf10a95c33fb453ecf9ee376dbf4b09
2. 0xa9ce15d414328e4779f7602903578dbc745aafe29d4d8767e6dc2754d5818764
3. 0x38c006a941ace5902b8c201002dad5229e451c2cb4e6a887dd1f6f9b8c5399a1
4. 0x8cedac8f459076a8824819918bca2dfe08d855b288c42cf07787ffa644634423
5. 0x995ca869906ba7f03d629bf8161e3cee9dc7a2c4aa98e4fbcbbf0f89089f01bc
6. 0x04ddf70ff910bb1be0bf2eef28b299e9ebb2e183e96cbe4ebb724740d0d18703
7. 0x1a1315eb27f098d1420bf8e456a4babaafc4633452c4adcc8ce50cc50a2c652f
8. 0x759738c5b1ad05722c688fa422e27b0f374715f70d380e88aa4d23d8429e71af
9. 0x85fb45f0950a38c5ec2d6b6090d2de4055666fd3f3a820200cc08dc41d97b271
10. 0x59c3371b8024490e4f26f0a276b930ece654ffa519cd245656887efa5160fcf8
11. 0x695b89a265b52728c978cd0b38c711783bac157a8ec493aa68cf2e086f930343
12. 0xb36e4cd339b205154f19740aeb29392259e802130806be8b656789c2994d17f4
13. 0xdd20a32d72cb96b75d9d358e2ae7b7376e63e602c25cbf49b765d61b213fd3d5
14. 0xb18cebb16334d2052fd6b64bc0dc0c2adeb9f63dcffef7910b6a52f2c75203ef
15. 0xb4cbfd07748aa7d27896e5517d69e2e77024b97a1cfe1755f9af8471ad993bde
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1