Evidence row 3723969

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": "2026-11-06T12:09:57.864369Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:09:57.864369Z",
        "updatedAt": "2026-11-06T12:09:57.864369Z"
      }
    },
    "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": "1.2.4",
      "websiteUrl": "https://usefulapi.io/web3forms/"
    }
  },
  "source": "mcp_registry",
  "summary": "List forms and read submissions; create submissions in Web3Forms."
}

What the leaf hashes

{"body":"bbf9b00b83e6a1ec48b569610ada162bed97cffd0b2711bce629f2eb60c8ef0f","id":3723969,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967742615611,"prev":3414686,"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. 0x7da4e25f75816a72e8536661c680d0408a81dfdcc96bb263b32da5bbce2b6291
2. 0x6813be2a4684000a2750f067c20d000d237f020c734f2c497e396974b0ae5abf
3. 0x5e3f666c629c1ca6e9713a1b30bf697cda360f785c22bf674fc752528d868da6
4. 0xdbb20e34ecb99c25c8b244200ca7bb81c5cbb9ee10071f15a41d4247535e15b2
5. 0x9f5400a9583c39acf6e2e82846cd416bb18053dde65b96f7efe0fae0c866501d
6. 0xb492eb2f2a76a3d9e65613249a03528d023514de3626dc04e6a65f7956659d34
7. 0x9cc036ee630dca4b44fd45d5a2fd998f35d312e51b7ededab1d8d9403e5142ca
8. 0x23ee712f5d1ec018857ccd32a7546933203170d92eefec87e14b3c53f0dd0f26
9. 0xc1e940835e4342162f3b0ae8e239e5705c2d311db3e3579c3f96ea64fdb31f94
10. 0x53b999490375c61083f8f1bd27b08ab6846da556e133a7c848a148b6f2b662ae
11. 0xea86c462cf19078cf8ce1dc0bd6fe8f61b8a015d167eeb78b6ed49caf3ae7945
12. 0x811b914592925c2ff347714ee926e75e42118849af6c05e29ca20b8ad52d6c7b
13. 0x89e86fdab677858fce587b6892b9ffc4fbf139424c0e40d61dae57526f7eb1f9
14. 0x6aa61e674b3c29ca9cbf3bb85eb5c666ed7c7ae477218e53a6b5bd9b7314a653
15. 0x4aa18de7ba70c1384dfa5e9fde2ce72817bb169f51aa0c98d197468e304aabd5
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1