Evidence row 3723740

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://progenda.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/progenda/"
    ]
  ],
  "name": "Progenda MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T12:09:44.164269Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:09:44.164269Z",
        "updatedAt": "2026-11-06T12:09:44.164269Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read patients, calendars, appointments and open slots; book and move appointments in Progenda.",
      "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/progenda",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://progenda.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/progenda",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Progenda MCP by usefulapi",
      "version": "1.2.4",
      "websiteUrl": "https://usefulapi.io/progenda/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read patients, calendars, appointments and open slots; book and move appointments in Progenda."
}

What the leaf hashes

{"body":"5b970c5e80ce8c453e4555fd49f4c64cdd64208609a12b97f371edb17d4fc237","id":3723740,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967740883577,"prev":3414457,"subject":"mcp_registry:io.usefulapi/progenda","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x386cc2e99d6eea86260050d621c015fe0087a2112ccf495850aafaf9af6502c0
2. 0xfc015c89b5b565f10411d5631494b9e001dbf1992babaa14ebe1eea7dd412a07
3. 0xa6e1a72ce459d2c7735ad7013beb47df100b63343e40ceb513497835224eb6d3
4. 0xe98f5c383ce26e6bca811f7326405e964dd9543a5dce7d33f9bab8c70e634ccd
5. 0x8bb3406af3877ff8a59d0560c1a7b10fdc771cadf46190dc1762f09105ee1c5d
6. 0x29299ef4591c35327659bdca2979046e8d2601c52f4e4f78bae27bad68f4e9bf
7. 0x2225a107d3d16d793821f641ba67f61ed39aa79f8f9173fb0c82f778a64120ea
8. 0x39bea949d6e8b97b12eaf73b64451a1336d51e69a26b17e801d8196f264807e1
9. 0x49f3058fa14c64d4a4e7d8ecd119e2b84f4c09fb35614d9407c4c82367722449
10. 0xb0c55726e0b4214270603d91e37378edf2ae627f7dbe7de53d900988f4f5e338
11. 0x4209e3b9384c69906f5d7440515626c1fe02c9dfce035d22607ede72584ea08a
12. 0x4aa2244d8a2eff80d2fc6268189106f147b1b992d0e35e5f9267c0967cba8308
13. 0x96c9683002cf54ddc9ae7c3de6b14dcc4b51d5c0f60575d2e2baa598473b684c
14. 0x0391cd09482a72b233cbeae67d3b018b52668bdda462ad6890dcef531af5784b
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1