Evidence row 3945539

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": "2026-11-07T09:18:26.979606Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T09:18:26.979606Z",
        "updatedAt": "2026-11-07T09:18:26.979606Z"
      }
    },
    "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": "1.3.3",
      "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":"05e189c87a32909a456f20a5b56ac90e4b09f461c327428266ad121714874cde","id":3945539,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794043458890330,"prev":3775557,"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. 0xda08f31296a257aebd6b753a4849ae07b257033435f801d6566ad59d0aad6078
2. 0x851f226181cc26ca5fd70119defa3ec117af5b51a3264d878eafbe56ac2a6092
3. 0x6e71184e65c0d71abfa60decb9775292e9b79aaf4a09a3848dbb919a1001ce7c
4. 0x4173429864343bb323e6a6daec3abeb7bf5a8fd14cffa072d78b119f545f8d6a
5. 0xd108b7c79f84818c43d1fea9b7b4b550eda750b5d6ad6dcd6a382d0c15fe6182
6. 0xc4579342dd6533c2289d63c39cd3bd958037f47f7f77ce75501f63b8a0db8876
7. 0xce317d0f0e65854c23fe386b10dec7df24f5440378c158853c211156ad034523
8. 0xe709d94ccb7990750042cd60b6df9473ba1f4fab55cad88d11ae522437f3a3b0
9. 0x8aa9e77f91b3abe8350f29327a85962ed3471b53f167cc83a5c2be9e5e648ee2
10. 0x7fd684cde059f56ad5aa4d0001b8fe6f40e5dd883f00d7482774b41c86212652
11. 0x832e51d9df4f36a10a638e47a9a3c136aaee5545805cee101c4a46bf51cffe3e
12. 0xbe33bd3a106c17e8042f576df743bc242e582f73b4e2df6f2afd2bc307735fda
13. 0x2abee5cc2449d0534a0f1ee669689c2cb7262d9dc52b74da342ef6f6647086bc
14. 0xa85af57238155e426a15f5f27df56aaddfc89a16bf2e3139744666b96fc3c226
15. 0xe840e410ee5ca60b9428cf31ac97ed84879fffbdab20af854208e002351d4fae
16. 0xbb3be27e5da5ccad91ce4674c6eac53275c0832f3885b89533d2be65d38f2fc6
17. 0x9ea7c2ecc6985da4b761b0f9096b7858b3ac8e3e47717c3840537fb2ff31c6df

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa