Evidence row 3945078

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": "2026-11-07T09:18:02.270154Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T09:18:02.270154Z",
        "updatedAt": "2026-11-07T09:18:02.270154Z"
      }
    },
    "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": "1.6.3",
      "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":"88ecff80541cee57fc597201e62b9ef4df6dc57bf7ce1aae028bf362bbbea1ee","id":3945078,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794043454713717,"prev":3775097,"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 2026-11-07 (195826 rows).

1. 0x736a8541939195b7e9a5fa7decabd4258c4c77c2ee3823450095878254ae6414
2. 0x2b444e7d7fe4f24b501890157c7f9a1237a5dc07c10d8ae837e6ec0bca0f1351
3. 0x21b4d49fe5e9e7086a3dfbcacad8f14d296bbf30f06c9bfce93cdce12629246b
4. 0xe208a7ae9d420075c085d3024412726d13f79bfba21dc756f98bc1e8a3e464bd
5. 0xbdf7c3f5b240d86385137bd0a2c1d26b51bb92e47a92c802500fa9511ecc9386
6. 0xd0a71c2a1b50b184e1becfd6f7c63853bf98bce07490d1d33fbd4921e7ce55c4
7. 0x34fff095893dfee6658b09dc554b5ff6ed46939a5681c16659d1cef5a019d351
8. 0x680783ac20ea1f23a83a01143385550f8b95847b66980ccd832fc7094ceb5ae0
9. 0xb6ac3e1e3d4048b8032c832d98b02c8dd2f00998f3ada744c1b96fc558d8b61e
10. 0xfe4eac512c1362a35ebf6b5433ec84bdb563fa58ea8b5214fbdb37ed385aabac
11. 0xd5631712214d59055ab4bdd3bf3aac265e4a1ad908749017e0d3319e2069cad4
12. 0xb9917c5b67af23fc2d1b355e6fb9b15fb1e8a08466d2655c3204677864e6df2b
13. 0x7d1dd5bb14b5375b9f1486e172c5a59a72474b2313d43fda1b9b089df406ebbe
14. 0xe10968763bf5f376ed7bef52309abc0adc0394947582477a2899a3f332842d95
15. 0xdda41bf8f8b807884588170276b0203d24918e4a5c47ba7f4d5d0217f85e0cf7
16. 0x9108c80d13a11b7549b554924410a7c5d215a2cd03aee9659ca627cb099f1a2e
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa