Evidence row 1257532

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://elation-health.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/elation-health/"
    ]
  ],
  "name": "Elation Health MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T15:16:00.248056Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T15:16:00.248056Z",
        "updatedAt": "2026-10-30T15:16:00.248056Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Elation Health patients, appointments, problems, allergies, medications, notes and vitals.",
      "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/elation-health",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://elation-health.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/elation-health",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Elation Health MCP by usefulapi",
      "version": "1.16.2",
      "websiteUrl": "https://usefulapi.io/elation-health/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Elation Health patients, appointments, problems, allergies, medications, notes and vitals."
}

What the leaf hashes

{"body":"6bc14619ef7b74e8ec718943b3326a74da48d0c53bb025771ac4183614d7d498","id":1257532,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793376929194748,"prev":1249544,"subject":"mcp_registry:io.usefulapi/elation-health","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xd0a15c72cb9f3e929db7f7559c22b42398eb80baed2de2b96c0d707dc3f47dd5
2. 0x34ec27430c06a7c8f15cfc12207b6e6ca1b378ea290c3299d2924162c966a9f6
3. 0x4608eee44140c8f04fa6a70c487207cf7f8db34c291ed692ed9462dfab4512c7
4. 0x3592f1ad074d23554b55d34f1b47039ea2f02d63e10a13213cdb660f1d5cd727
5. 0xa1de15101fc3a62475e4bdb882a82aba35e1ee3119826dd758a8616e503acd46
6. 0x224f9715323f9934e90aee025fd3d4d69afc89e40add6b9e20045a0e19fd2c9f
7. 0x617854f1bc2f51a4313c2c4a629f933d5e029145ccc8ae5f36751e881018adc5
8. 0x089df89a8805da2b0136dc41dacbff8acc22cf0875f31eaae0c4bcd7589c0cb8
9. 0xec4460b2cd77101b16af4cae203272a49bcd1dcea9d3b0e9239b8031cd4e4a8f
10. 0xfe95c98ec75824ec7f6c7c909f07ae887726d17f66c23c9f9f3285ba918b11c2
11. 0xfbfff72f0b2a411a357f13625ddabcd11d0c97bc19a32408d790120ba0842e09
12. 0x3a2967e9308dd15c46ad1343db6edeb2b223624c5218d2d19e54ab1d7ed4f2f0
13. 0xfb41d95ab07ee884e5e9456485eda0d4e726733c0ef3c1f36abda133a97b37ff
14. 0xeba66653f0c009452ec9977578ba573460df3f672595eaa16c1030e3b20ce767
15. 0xf007cd9640267a58ddffce96e27f5682cf5c47530f53dc15dc53e4ccd405c6c9
16. 0xfbe61dc2d59668ac573e5eab865747e21d38bf2fe4c64762beef01f1018a4dea
17. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861