Evidence row 1005188

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://appointedd.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/appointedd/"
    ]
  ],
  "name": "Appointedd MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T07:45:40.5791Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T07:45:40.5791Z",
        "updatedAt": "2026-10-29T07:45:40.5791Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Appointedd bookings, customers and availability; create, change and cancel bookings.",
      "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/appointedd",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://appointedd.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/appointedd",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Appointedd MCP by usefulapi",
      "version": "1.4.0",
      "websiteUrl": "https://usefulapi.io/appointedd/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Appointedd bookings, customers and availability; create, change and cancel bookings."
}

What the leaf hashes

{"body":"3af78e422e3af460ef8bee0c715fe7b5d2eef0cecafb45e119a18ad9999f2de2","id":1005188,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793261578687734,"prev":800596,"subject":"mcp_registry:io.usefulapi/appointedd","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. 0xb0f40a29590b31a8cf3f67582e8c40d774a1d549287c14f6622418d5c369cb25
2. 0xb2d68830f2b2d467fd122a212090a2b9db6fe42d83039ddaa174ccb57379980b
3. 0x34f8b036aaad94f135d224f759e5f7e3d5bb6787717795a6311ac5662573f3cd
4. 0x453f5c4bffabed99aa0903f53cacde8948ced2657e8ec415074956715e8a878c
5. 0xb7f483a51ecb65efdc2e0af37114b8789dec2c3f56f4b377e5f71c0f5034eb26
6. 0x4de7788abf3e2da2d0cc39352ad05bed284596c9efc064eaa55b2c131eb2e0bb
7. 0x8215388a1ef27add4fb12749b08b504f6f38d6e34d2a27b73c8fb7c07e37e8ae
8. 0x0e3fc3b27888080bbe37c7b12605f71776ac74b04b150b594cfadbd31ac1889c
9. 0x470e2a6551c4d50fd757881b422ddf34364add44943b347b4f00797fb41f3e1d
10. 0xd6ae52551de758667f208d611a499ab382fbcc38cfdab594b826a91770bb278f
11. 0x4c5674bb6fc1ee577af7321ce68f55f5e1ca7a24df11fb77db8713c0e5ef12ef
12. 0xfc65c74dda5d799e81996842c804510f5f959a0128a6babbc26afed4b057c5d4
13. 0x30dba3897a2e6907174b0058b94302f9cd01c20ba1fffe70ca722237279171ed
14. 0x585b1e0c9b8e6cc02683a3bcbd6f86329575401feac9ee51a7efd21ed87f7ed0
15. 0xaa1d19094c2ce6d011a3c40533fa7efee207719d6c482ffc47018b28e5518acc
16. 0xef5d5572aac8f06b61579b7167b369fcb479d9027d4037dc9cacff9e3a26ffd2
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1