Evidence row 2726329

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://doorloop.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/doorloop/"
    ]
  ],
  "name": "DoorLoop MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T22:30:23.822522Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T22:30:23.822522Z",
        "updatedAt": "2026-11-03T22:30:23.822522Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read DoorLoop properties, units, leases, tenants and payments; create tasks and task updates.",
      "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/doorloop",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://doorloop.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/doorloop",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "DoorLoop MCP by usefulapi",
      "version": "1.5.1",
      "websiteUrl": "https://usefulapi.io/doorloop/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read DoorLoop properties, units, leases, tenants and payments; create tasks and task updates."
}

What the leaf hashes

{"body":"fdc36ac2b32c663184ec8771cd275a30cd2cb68617282177942280617afb2a25","id":2726329,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793747991838424,"prev":2564475,"subject":"mcp_registry:io.usefulapi/doorloop","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. 0x727a6669a871d6178222c4788fad19fb6c2afb74afb06caf8822fc1e1f5946e1
2. 0x4b63d0b2dfbd5f3e3bca1f50fcbd26a41115124797a552fb516b476b95522386
3. 0x4c957736bbfd6eeb2dc8d1b3e44e06b56529c730526d082cc0019b1d8b2f279e
4. 0xb4212c1a7f13391ea7ac961a6a9b7e2ebe348068fa68aaf87b1677d1ae637584
5. 0x193e2470feb29a75632bf11b711f52afacf034b10f55436e34587eb22ffe92e7
6. 0xde18a59a543c4da91c1a03c4446bf2ea2ee5df523963ff49e035a9ba6c963ac4
7. 0xc382887c8b33d1fcea6cbcfff0d181a108d9d5a73817e7c323ba3a9c2a157db2
8. 0x58da1829386945a50f924e949769fffe6d71a1408f2ad99208d6e3b997ec5ed0
9. 0xd7ca764e1595c174a7563c78fe7509cf08803aaf8b21e6efed932085de5574f5
10. 0xd2b2a082f0f0135bb24cf44f3a1af802951f59037d3a783c5b465c27883172fe
11. 0xc6735dc4ce0e48b09a79c509ebc87289728dcd6355b9d72c55c2d1ab42f748ce
12. 0x3de9f932f23d59687cabb7438583cf4b53b721aa42938335397d31c544fe782f
13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7