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Evidence row 2130319

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:io.usefulapi/leagueapps
Recorded
Previous row
#1541345
Body SHA-256
77e2fb44e9bfacd4f3d97d743cafd50d2ce3a63aca813c76ad277c760d389b06
Leaf
0x3210fc8d051e4fb26ed23f6bd67a059b2b24a25d1c9500432b21cf884bbb23f7

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://leagueapps.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/leagueapps/"
    ]
  ],
  "name": "LeagueApps MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T11:23:34.665463Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T11:23:34.665463Z",
        "updatedAt": "2026-11-02T11:23:34.665463Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read programs, schedules, teams, locations and announcements of a youth-sports site in LeagueApps.",
      "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/leagueapps",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://leagueapps.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/leagueapps",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "LeagueApps MCP by usefulapi",
      "version": "1.4.0",
      "websiteUrl": "https://usefulapi.io/leagueapps/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read programs, schedules, teams, locations and announcements of a youth-sports site in LeagueApps."
}

What the leaf hashes

{"body":"77e2fb44e9bfacd4f3d97d743cafd50d2ce3a63aca813c76ad277c760d389b06","id":2130319,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793621910634429,"prev":1541345,"subject":"mcp_registry:io.usefulapi/leagueapps","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x32112b437cea04ebb7c4be28bd2c8016e565bce9b9dfcca9453c0e63e7b0daac
  2. 0xc6d3acdd4412eb96d3fe6703e27762ebd9c26e50fa33c059b01d0bb1997bd6a5
  3. 0x4b2a9567f4b76cc598035ef31249c71f7d4a1cce1555ec5cd63f9b9929288923
  4. 0x74e682283d473e3943f8d67e8e5d32ca878bcf1d9f7c214e5f2cf3af762eb7ad
  5. 0xb8fe3275dccc31f3455cb0a66fb3bea25cd157c0132149514afb469156487b56
  6. 0x11d6b1daa8fba64f657da7b198fb24a3841899ae0f562c960d7ffdcec81c6e65
  7. 0x7981e67ec2b4fd3129314c6c814b85481f1a8bfce36a2036ee61c6e2246ee7b3
  8. 0xe17f68c7204a69ad5bbd2e2c8b44f5f808cb5e93066943c54b9c8c822ccec2b7
  9. 0xf10d3cfbbe5dda434c212677a9ca048066908b10f7e8e8a20317a2fdb13934b3
  10. 0xa5a832aed320e3f4d46cd5488737f47df3258769e10ea2e108891174995b23a8
  11. 0xb9bbfc7bd36ee043f263e7792b3262c80ee899ee4a11f80abdcab48bd5436507
  12. 0xf84f1a998fbb6381ea772208ecdde79fbccb4ebf735fd8e7edc2c8cd3acb8c91
  13. 0xdcc1d9c1067e77e4536008fca60e4d4987a5b540ec77923110dc668972c55745
  14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
  15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
  16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON