Evidence row 800624

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://breeze-chms.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/breeze-chms/"
    ]
  ],
  "name": "Breeze ChMS MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T20:04:51.154404Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T20:04:51.154404Z",
        "updatedAt": "2026-10-28T20:04:51.154404Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Breeze ChMS people, tags, events, check-ins, volunteers and contributions.",
      "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/breeze-chms",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://breeze-chms.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/breeze-chms",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Breeze ChMS MCP by usefulapi",
      "version": "1.27.0",
      "websiteUrl": "https://usefulapi.io/breeze-chms/"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Breeze ChMS people, tags, events, check-ins, volunteers and contributions."
}

What the leaf hashes

{"body":"6e0f4b9e0dc243085af26830bfe9608fc9ac16042c7d62bd02fd43d366c83015","id":800624,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218350614788,"prev":795602,"subject":"mcp_registry:io.usefulapi/breeze-chms","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xbda22411d1f149c479fd2d0c643eff0dd4f41f8261068504c0249cc03980d9f0
2. 0x340618041e93493079a665ef251afe061c5cbe2733e3db312fc686003cf59b0e
3. 0x6547787173fe0ed35ae3e7bff6b2230c8c2055419c945d1fca8fea1176fa5dbc
4. 0x4ccf5c00520693e906d9f9e76f91ed2779b35abb45c160cd8b52dc6ba255620b
5. 0x54afaf79db87b5df9c5f997e9fccbbc1f4434bf17c0f424ee75bca8c9dd2bd01
6. 0x886cbc790f49f2d633bbe5e3679c6865f7594acf574772ed8ead25b54a8e215e
7. 0x2406ef81fa196707c79b83e48b52253cc0c181b9de0adbf5064f977fe13ec741
8. 0xa3dada6280254c6ce21b86363ae1f94f537135c90b7c4b3acbe9445731d3cfe6
9. 0x9146193a0dcff94d3f4c27f347af1ac44d084b81a6214a46b7a442b71cf0a6d7
10. 0xd338ad6658f9fe9a199c9391277d1e581c9764453f145ec59516960aae1d054a
11. 0xcba97dfd57d9da2095f18cdcbb005a5eadc83d5f2eb96f327ad09cc2b617f38d
12. 0xd973ea44efafb6d12a313be6fac6d5830ca5c19f25cd7b1199ded6c15feaf78e
13. 0x744c716c853a3362037fdca13f258e5f46e796ddc212d5fca6bed32d9a3b234a
14. 0xbff5cb8c10a36d79ad312f3729888eb704e81907920e704f80c8e5b670139050
15. 0xc21e7661f5d6220994a88cc71b1262eeee3b912a2d383d18f38a631c534bfd71
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae