Evidence row 1541207

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": "2026-10-31T21:44:28.303011Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T21:44:28.303011Z",
        "updatedAt": "2026-10-31T21:44:28.303011Z"
      }
    },
    "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": "1.20.0",
      "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":"d5147d3dd6601eb330e3e5998c525d2258fe0369ca01cbacd1c70a0e8d91935f","id":1541207,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793485022428953,"prev":1537795,"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 2026-10-31 (246033 rows).

1. 0x63ac58f61fd902378bf9de87e86c5cac625df3f03f74d920092f438d8452f1b7
2. 0x526725f8f2250bc1ef3463ecb0dd6ff72983d93331168aae77ed03899a627416
3. 0xb2bfa91d5af953ea62758c6b5076e6957932e20a6d489efee0188703136efd38
4. 0xa3fb0a2991f4a9834f8b7acbdd0b4182807723bce5c7693659c9c3be7051296c
5. 0xb9fa9866dbf1dd93e3d41092f822457ae69b7a8a8f017317c0802f5b85ea80d7
6. 0x05a3bf474ba455d4d6b78a5aaa0b91f072cc9d38052b4bb619d5015bc6b779dc
7. 0x968d92c7a4119a7ae179ff7a9c0b43d02f5165fac82980e0b678877c76f47430
8. 0x74d3af01b8025e4b36304cbaa361ce9641a9d65accd3a8eec6138557300d3333
9. 0xc2453ed5df97f41614daac4d8ceaf2e8e01bf624d45cb3edb9cc2e560f2c4dc1
10. 0x87f6fb698385bb6efc9e440e584339dcaa55662f74c468988d655fe930f1ffd3
11. 0xb87e2e3aac442d9985f0c67c77d4cc8e08762dcdfec783e5b6fd3941b56d0f3b
12. 0x4389bc72c6b3de54bee4915181d491607b5db5735a27b5cd57596f43792c0acc
13. 0x0727ef0f630aa87a16f1f0e27c3aac747bb64d1d660c56d561e3babc1dfd3085
14. 0xe765fc7bdfb534be348bf6984775b8261507431e58900f7a1ab269c53c5b1e8b
15. 0xb9a00c724331b305deaa876d5d2baf53b847ff3c7ce37abb0ae1653b2534aad5
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0