Evidence row 1053834

What was observed

{
  "endpoints": [
    [
      "web",
      "https://jp-volcano-alerts-mcp.donniertf.workers.dev/"
    ],
    [
      "mcp",
      "https://jp-volcano-alerts-mcp.donniertf.workers.dev/mcp"
    ]
  ],
  "name": "Japan Volcano Alerts MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T21:11:26.314704Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T21:11:26.314704Z",
        "updatedAt": "2026-10-29T21:11:26.314704Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "JMA volcano warnings and eruption forecasts.",
      "name": "io.github.donniertf-hub/jp-volcano-alerts-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://jp-volcano-alerts-mcp.donniertf.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/donniertf-hub/uk-mcp-fleet"
      },
      "title": "Japan Volcano Alerts MCP",
      "version": "1.0.0",
      "websiteUrl": "https://jp-volcano-alerts-mcp.donniertf.workers.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "JMA volcano warnings and eruption forecasts."
}

What the leaf hashes

{"body":"8f1cda947460a8e5642a68e1032f43442b7ec8ad3f137dba5fa1d41e61a741e3","id":1053834,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793312086138987,"prev":null,"subject":"mcp_registry:io.github.donniertf-hub/jp-volcano-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. 0x4b07dcd9c6eda24c7abb4e4854bb49465dc4f10468f97cdc8f47a5fcaf050eea
2. 0x32a146e8c6b5d556537a9d6549d7f86570e3486131cf13b6885b23f9865a03ca
3. 0xc91fd4ae6863486829df25c0246bedaa0b2633a3e9a6ecdb30a0133af7bf46d6
4. 0x40f70a52be3397c35029ef6b4a99fc5fe30c8985d053c45a8be1b398e921be4f
5. 0x2515c337a2f78779fcd9e799cf3546d92f2ac2c385393c808631792eb9c834b4
6. 0x0a71a4749e659aaef6b70f2bd486efe1f68241ac96b05510f4f4ebb0cbf18eaa
7. 0x9c58af4b646086f53a88df6394e8e7e7b64ad0110ad2a9e68c87ae98abe8bfd3
8. 0xac8811d06f473973bfaa776bc346750162bf0a1faeda4772b70534c7b356c8ae
9. 0x9f1317c685eec5d9e69abd88e9713d891721a2fc93302d76011a61cba0fd0831
10. 0x7a646646ef23fde4331d0e49cb2af552cd6c6107114849f11b5fd7b78dded4dc
11. 0x65483b9043ecf6fd96cc8176bf99dbdaaaa8c74b74572e0b8f9445c12ac47a78
12. 0x73a70bc0bb47ebd0a130b735308e2411b21521622486d95db42c611ebd2db840
13. 0x631d9e4d32a0770b1547484c1f6ccb27bbc012377527b96eadfe1ed1aad5997e
14. 0xba203712cc4170d9697121c2026471be02b4061fd0831c90d2971031c905f0c1
15. 0x0bc4adb5c11d6f42a54004eb9a86e4a9294c3fb793d78af72f971454ecfe5b44
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1