Evidence row 1490333

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": "2026-10-31T13:24:52.565754Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T13:24:52.565754Z",
        "updatedAt": "2026-10-31T13:24:52.565754Z"
      }
    },
    "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": "1.0.0",
      "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":"895a9fa3ae6a296a999b79476434596b7582e5ca45ccb4967be020d17dc4bd30","id":1490333,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793456169472274,"prev":null,"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 2026-10-31 (246033 rows).

1. 0xe3c223d5441159870cba5932d85169b453d9babd46e3be71abdf06d727afc814
2. 0xb6df557e2bafc6bde781f6c0590785d1523cd430d1280550d9ab9e368c183a33
3. 0xe0357fd972cd25bc3e78cadb8e68c44b50c94071a58b469c3da175d994f3ed75
4. 0x0f57558832e954b7430c571007533028b9097132e189cc6fab1cd4e34e92ba47
5. 0xbd1f50d65ab5ce8dd8795effb994e186762b7a990819bea1abf26f58ea406573
6. 0x85d444d2f8b0acd03a94e1afc2214623700df3177c3a8ac8a317aca393e8f793
7. 0x94a3a7b004b70fec6aba5302b347d0e86f0aa43ab98997e9a7c27d75ee87ef93
8. 0x8eb6d142992d3c6380a735018e44f50f5e1f1bc72158f6efb7ceef11036a527b
9. 0x8c5c1e3c76034eb0426edc72c71e5c7b15aa8825fe5b70b83dd1cc35c2a96102
10. 0x4883410593378d9e33bcce7d53f835d92c798b451448dd8504a63088775cf516
11. 0x6293f2a93f79e002b21a13f2a2e3ab05c11f704166587bd8e7484cd5a91e99c5
12. 0x6076fe8a07bfdd3ab4632dd135ca75f4386ff6d74ef340f64931d3ea53fbcf86
13. 0xb368588f0738889d76c0e4fa3a5ecbd3e7c2b633d3e42b9608c21c8572d0f3b7
14. 0x7a3059496dcef49b2fbe4b5eca13bdabed15efcf3581d4792babc5647855bfe5
15. 0x84bdb388a471b951dc5c0f9fd09df3197b8152707ec67daa668ab47102c8efc1
16. 0x24f03354dcb3a621317889ed99048bdf74b380516ca991bfb585c751d5cc7dfd
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0