Evidence row 3414292

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://ipdetective.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/ipdetective/"
    ]
  ],
  "name": "IPDetective MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-05T13:38:38.110626Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T13:38:38.110626Z",
        "updatedAt": "2026-11-05T13:38:38.110626Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Check IPDetective usage and investigate IP bot, VPN, proxy, ASN and country signals.",
      "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/ipdetective",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://ipdetective.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/ipdetective",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "IPDetective MCP by usefulapi",
      "version": "1.6.3",
      "websiteUrl": "https://usefulapi.io/ipdetective/"
    }
  },
  "source": "mcp_registry",
  "summary": "Check IPDetective usage and investigate IP bot, VPN, proxy, ASN and country signals."
}

What the leaf hashes

{"body":"1d3e3be264950bb4c42ee55c4b08bfb50e39428f483bbe0ad770266d5ef69c6f","id":3414292,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793888497055380,"prev":3396042,"subject":"mcp_registry:io.usefulapi/ipdetective","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x9021c5fe0c74d0bd6fc494413524aa6d034db3010b8485f555143b09fb9857c5
2. 0x1e2dee460f39d5cad3f26499521fec61cd5edc135ed95004e1dec458d8fa07d9
3. 0x43182837bcee10b9084289e4949f36ec2be4aeb5e4cb9051efc6862b9bbd157f
4. 0x4451f6ebd37deda270b943e4922da0554639f56b4207daa4935e82cb5aa6c49c
5. 0x8b050aa8f8ca63c0020aca060b93474619ce94773fc714a6393d567568557607
6. 0x4e475aa33ad7e35fe26ea4954352585ec628d069b7413add487f07d2413ed32c
7. 0x3e244988e1607529c3ba25946cb99f4163f61bde25e92cdd3cc764cde4a50421
8. 0x5914b07f3f8a90d00c838a89a8a4e8a14a7da6d35b4e182f498c0a46e18dab52
9. 0x306bb543cd404777b99b0d6765fab539e173247681c29198671f1a3c74d44bfd
10. 0xf352a56eca3f0769c941e4e03ede6e8bf46cde22ca37266d008b36786c0ed422
11. 0x2b2ba4fe5b04e374896fd843501cebcb19d16c09a7d3835760d5e6b426c1d17c
12. 0x36e1d374bc45a43f632d94ce2d75ca7acc0b72ed57b3f1f64f0e62de2a361f8a
13. 0x8e57c2c292ca02611e13317b8fb7abc6cc03ad3281cf92770bf73bbd813f4e16
14. 0xcd7dd4b73475d9daf8066f64735db723e9ca6d35bbe9f3158528fa2e4ee200de
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94