Evidence row 3775651

What was observed

{
  "endpoints": [
    [
      "web",
      "https://usefulapi.io/web3forms/"
    ],
    [
      "mcp",
      "https://web3forms.usefulapi.io/mcp"
    ]
  ],
  "name": "Web3Forms MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T20:27:43.541574Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:27:43.541574Z",
        "updatedAt": "2026-11-06T20:27:43.541574Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "List forms and read submissions; create submissions in Web3Forms.",
      "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/web3forms",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://web3forms.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/web3forms",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Web3Forms MCP by usefulapi",
      "version": "1.3.2",
      "websiteUrl": "https://usefulapi.io/web3forms/"
    }
  },
  "source": "mcp_registry",
  "summary": "List forms and read submissions; create submissions in Web3Forms."
}

What the leaf hashes

{"body":"183b6fbd5e29f9796bb317fc8bc5735bc6d3e8414038f0d0963fbd045ee4cd2b","id":3775651,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000220321804,"prev":3765377,"subject":"mcp_registry:io.usefulapi/web3forms","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. 0x42d27a489f6faf5988b0e246635f9358cee5fe8b8a374a59a5abcea4c9a9212f
2. 0x172b0493604846703f8760eaca783bd146c4ce3efe3b5dc0f06834261c9a57cb
3. 0xb1edf7fde5a8f482e7544c3e9db4593230fb857aacbb41054de44cca003d849f
4. 0x4de05acd53001bc7b78b5deb79e7afbbf105dfe88035b18d1b2f8bc20085c574
5. 0xde27c4dae1ebfcbb42939e42c183c774f82b270506af69bf9358002a020d4a60
6. 0xf99f8aada3ad53d4d3abb53912e734b421789a26e17038ce1bf9b97bce45120b
7. 0x303b6f74b779bcc6b579e608cabab8e3239bbf2ec1035e0859b1e140b7da382f
8. 0x0055661b4a1a911a9bac33202e51dbc93939e5af8b926293f4621439f6203b73
9. 0x826c0e718733c6e3b24cedbcf6734a317bc12b069b3b0f58d70c8b6c3931e903
10. 0x733eab2833bbb773de654fb37b92a24c7324be2fc701effa2e4934dc4a9f2f92
11. 0xb694c67379f103ea222f27e9480adc4b2c2b78926f487a5a0a3cf423e963f6bc
12. 0xe59613042a1c55b96dbf42ee837e452baa80c4efe2946f3c04c7064526ef4c90
13. 0x2ef46b577f5d9a26dc0a53d11e5c56e403afd53d28457af329a319bf3020b535
14. 0xfff93ce218f4539f2d354235d409dc53c9f6102b043c9da7a4a7f0fd9c804d4f
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1