Evidence row 2091193

What was observed

{
  "endpoints": [
    [
      "web",
      "https://drdotzauer.de/"
    ],
    [
      "mcp",
      "https://drdotzauer.de/mcp"
    ]
  ],
  "name": "Dr. Dotzauer Calculators",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T07:35:25.481578Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T07:35:25.481578Z",
        "updatedAt": "2026-11-02T07:35:25.481578Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Free calculators for body composition, calories, protein and strength, with source links.",
      "name": "de.drdotzauer/health-calculators",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://drdotzauer.de/mcp"
        }
      ],
      "title": "Dr. Dotzauer Calculators",
      "version": "1.0.0",
      "websiteUrl": "https://drdotzauer.de/"
    }
  },
  "source": "mcp_registry",
  "summary": "Free calculators for body composition, calories, protein and strength, with source links."
}

What the leaf hashes

{"body":"65134fd99104cc1d134683cd6be982ce5683a2cc8b269e6287f82cd0e06e077f","id":2091193,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793607501440559,"prev":null,"subject":"mcp_registry:de.drdotzauer/health-calculators","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x7fdc4fc6bc28cfad67f873389751b25fae979e03a889b4ed42cbfc4956841191
2. 0x4bf27fbf66602d4d17a9e384f4460c101ab59e9c83a7ae7176ccfebbe124465d
3. 0xc3e2e81757e0a651bf776e01697e6656793a64f9403ddcb283d61ff0503d5413
4. 0x23ac341bcbe11160b47beb182b2d9c4764e3376ee9f419a2f3d2061c0ede5357
5. 0x37e377579a74fbd93adcb1a3b1f71732e563156e541846da21cc29d49b4a382d
6. 0x6b9dd24b727e225fdf475aecf17a699b3244283aa7f709b8544ceb717320c578
7. 0xb18a86861f703225cdb026eb6a212e801c900d1d5f652680bbaee1408f85d41a
8. 0x240191b4fb387bc43a76f5a6ff99e2c5aca1d3d70c249d7b63e8f0b2fca88320
9. 0x9a5d536eacdd84931a8726a32011088342defa05131a7e5cfa8fe335a1c75add
10. 0x68bd2c36701f6049a2f13f4bec145e601bc500af418acd86c417aaad9b0642ff
11. 0x50bf2f84de7b53e5933e244004dac0d447346914337103a7d8bac4bfb694c60f
12. 0x786080c17714171e1c289cf0aed18e1ab976b18ce2fac2a219a07d49aadcb6c7
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af