Evidence row 3775251

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": "2026-11-06T20:26:42.248993Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:26:42.248993Z",
        "updatedAt": "2026-11-06T20:26:42.248993Z"
      }
    },
    "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": "1.7.2",
      "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":"982673be9311a8ca1f35ea294ad27bef57d44c120d0c9904d8748b173dbf9f58","id":3775251,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000216429732,"prev":3764931,"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 2026-11-06 (303443 rows).

1. 0x620ea39481e8a43376d5d698bea41b3553a615a2b7a7c7bef47a90aeac1e4406
2. 0x2be998c050d0f33467ca356125a805a0e1e76fa4e74dadf08186e05426016236
3. 0xccbe487ebed017bd28971590c525f7cc820134922596626435236dc68287f407
4. 0xacb783e9992acc6f9fe98c13034eb4203e75299fb6baffeb8cc63c67b74f57ab
5. 0x6fa190a66eb5b991dccae66215c05512c5b4796524d550d1ccac425c2ec48832
6. 0x1ac8cd4e74e0ab4fe5c86291620c6ca69801b13701f505e2874763e6243a6563
7. 0x04ea31419ae782f114f707ee76436c5c6a38343eee654bf22b8f8a5d76287f5c
8. 0x670826c824639722f1c7924c87084f8ab358dbb1d215a6d5abcfcb56d031b83e
9. 0xf731d96a8968c7286e734347acbaa177102268f2a378dbfab82329371bcb797a
10. 0x98b193f4a7b075b1c2dfa01658e1a69ecb3ae73c1916e2515c3c5c8e1abe85d4
11. 0xe0b8fb1df1f84e75f0042262b60b7d85fc729f3fdc0260f217a61eb1a1256ec4
12. 0x72b1e30a34f80fe10655a608a4bb86de7d99e2913998ace2b11be8b6c2790901
13. 0xa05429b0e4df48c30f49ace963446c878eac43d6b983b915a31be4c33ab3dcf8
14. 0xb127712f60d35ebf9394e769405258ca2f7a8338151d93fb5ef9288554fbff59
15. 0xf2bc30db87e2aa2afe08f16c1943f967ac74b2e32364ad0b7cb45d2ffee7e447
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1