Evidence row 3775097

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": "2026-11-06T20:27:03.104895Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:27:03.104895Z",
        "updatedAt": "2026-11-06T20:27:03.104895Z"
      }
    },
    "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": "1.6.2",
      "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":"72299ed8e7cb335bfd5c2d11e436e0da3aaa838b4f108fb1ee8cd88a44848316","id":3775097,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000215023766,"prev":3764704,"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 2026-11-06 (303443 rows).

1. 0x37e78ca24bb9d13e85b10bf71df5710d1c53720575bd8613974a21f160e06ac7
2. 0xee3e71f8015d2d9c4f96c2ba27ef6d140916df21557a3f02d75410e133731b6f
3. 0x3f3c353a53363e218d34c6743cb6b2792062ede834ac2d548e4e144401c54a58
4. 0x7034972961d7667f26485cc86ea4e51a630909825ff5d44a9006ab00abd9384e
5. 0x2d7c294876bd339bd36516855e2b6fef7b0d6a357d41c2c6b97e248115b39111
6. 0xc289b83061576b26f2d44caa1aef013cbde838b556d422b59d3062012aaa154d
7. 0x5b9497d4ea06d97404717e497daaa9eac4d059a2d0c9f329a343cc3cb613df32
8. 0x7d05985b9e9c806f60503b753ae9a9b38f753937be09868a24e9f3547cffffae
9. 0x5b2ca6f95dba01008aa8f232b7a92b76d8b7cd06bdbb772666b4736762885bf4
10. 0x369f15d74a7a595ce109ce7a3d978637957ec614983d3c10aae3033d0a38d936
11. 0x53f36d8be41694171e67f7e9afa49d827ac3e2f95dfeb659fc5613a9fac6abf9
12. 0x4aa2244d8a2eff80d2fc6268189106f147b1b992d0e35e5f9267c0967cba8308
13. 0x96c9683002cf54ddc9ae7c3de6b14dcc4b51d5c0f60575d2e2baa598473b684c
14. 0x0391cd09482a72b233cbeae67d3b018b52668bdda462ad6890dcef531af5784b
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1