Evidence row 3958381

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://statuscast.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/statuscast/"
    ]
  ],
  "name": "StatusCast MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T18:05:25.577705Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T18:05:25.577705Z",
        "updatedAt": "2026-11-07T18:05:25.577705Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read page status, components, uptime, incidents and content templates in StatusCast.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/statuscast",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://statuscast.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/statuscast",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "StatusCast MCP by usefulapi",
      "version": "1.3.4",
      "websiteUrl": "https://usefulapi.io/statuscast/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read page status, components, uptime, incidents and content templates in StatusCast."
}

What the leaf hashes

{"body":"2872ede37d3906eaa57d2d8826f635abfd78cd30b9cd917abcb7b8abb4e42dc1","id":3958381,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794075909546158,"prev":3945539,"subject":"mcp_registry:io.usefulapi/statuscast","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0xccad97a847b482e3b6d5ce4f466a29840ba59fbccac73b1b9032b252747f3c3c
2. 0x94101f221351cd644a02cc7c083943d9b65d5a052795bf4741a38f4258c8896d
3. 0xebedfcd56dca6b283b91f09237da6092168ea8bd2753ab77e01b66d0d5bffb37
4. 0x00592354d3f24e2a27e9f8b084ccf29233c5bff2899352f45193eeceddfb6d29
5. 0xc5aaf2ca45a4b9d8700291308eb530e00d8d337a36a9adb02c87dd5096b21203
6. 0x2e577a5f5f137503e8eb5752f39ac4b951925cc1994ef6ee32aff51abbe57d0b
7. 0x09a6f12bb82308aac7e1452f5b5471b084c28d9c27834e567ce7906230fd0e9e
8. 0x9235657d62463763f70d11e8d1af53b8ae1f882247d43ce085965b5993f8922d
9. 0x6991648838cee408f02e9dd241f974d93efd9cc09ffe8e3b7bd264a05bb71245
10. 0x34888c585fae7e6a471adb303aa78798bf4960369e5928971f3e85c476d9e86b
11. 0x3ef6fac6fe8a8a6cc5b8059ce2962784e80fa7fa280f4b80af54cf0a2fa38f4c
12. 0x5e1e5ca4d43ac6c9c8e436f27faf6f30ff429d1dac299a573f9cf5bdd5b333c6
13. 0x323b2b51ea056d2bd53361e622fcc4746faacd85ec9c49a13533cbbd4f82b3b9
14. 0x7bd88dbcdea7b744679f2ef6bbd4a71cd8814c46cc02d4ab11745e97813ff9cf
15. 0x8d59bf422a3db88dd24fca3b92cb99d28bd5632a71eaf94e51b925600c735b27
16. 0x3235c8a33ac14441f1a12a6515f670286d48b48fa98eb1dce45d902e053abe01
17. 0x9ea7c2ecc6985da4b761b0f9096b7858b3ac8e3e47717c3840537fb2ff31c6df

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa