Evidence row 2546893

What was observed

{
  "endpoints": [
    [
      "web",
      "https://usefulapi.io/userlike/"
    ],
    [
      "mcp",
      "https://userlike.usefulapi.io/mcp"
    ]
  ],
  "name": "Userlike MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T07:15:51.998329Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T07:15:51.998329Z",
        "updatedAt": "2026-11-03T07:15:51.998329Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read conversations, contacts and operators, and add notes or set operators away in Userlike.",
      "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/userlike",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://userlike.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/userlike",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Userlike MCP by usefulapi",
      "version": "1.1.1",
      "websiteUrl": "https://usefulapi.io/userlike/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read conversations, contacts and operators, and add notes or set operators away in Userlike."
}

What the leaf hashes

{"body":"87f3b5c0e3d03a272e87c3a64a231ddf2f8d5082440fc3a5d8476e3f6f8fb96c","id":2546893,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793690351557127,"prev":2130647,"subject":"mcp_registry:io.usefulapi/userlike","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x647855e09dcdb5c54a9c9b50db67f5b3be4cb029c42a1ec03996b96acc3186b3
2. 0x7c674f357c029b8aef59e3c4632d69bc7d393310118f784c371a38d9a2a600a3
3. 0x19680a9b3730748cfed931216347199aab2a9d24cfe894422124471a3d31e0b1
4. 0x1b75dc685fca28cbdde878747d2ebfa6ebcf48b9775561d990ed925013c10562
5. 0x7d2aad53abe2d136c90d0b689fa3c204186ac98405c4af403af7163baa2de4f1
6. 0x90ae5759244029dbc4c6be38895132ff0d8ddecea645cf5cd4479fef7401fc18
7. 0xfb28346adc0d634e02c85a286889a6c5bcd46acbc31d12ffaa76e2bd2a8f178d
8. 0x22e003821b47929ca742267530423d3db2cfc35591236f1210957b4984a8875e
9. 0xdb2a0feb0fba5ee6bbc5da13359157352d94d5c372392a8260ca525d03a0c1aa
10. 0x11e507ef9793f58dd989d2bb9dcb03380764a230fd0f8267165a2659c5162059
11. 0xafcd595736968dd1e344c5fb230b5235ba453f3057fe742b3cbae4dc2e41c837
12. 0x8d864bd17d983215590f59626d5e886359bc1819dc138db556538de27724d0dc
13. 0x935aada10f117485a9e2b905a05d3c89c0ea4c0d9218f126f2818246c6d7a5f8
14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7