Evidence row 1234421

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://formspree.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/formspree/"
    ]
  ],
  "name": "Formspree MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T07:43:49.939447Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T07:43:49.939447Z",
        "updatedAt": "2026-10-30T07:43:49.939447Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read submissions, review spam and inspect the fields of a Formspree form.",
      "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/formspree",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://formspree.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/formspree",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Formspree MCP by usefulapi",
      "version": "1.0.0",
      "websiteUrl": "https://usefulapi.io/formspree/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read submissions, review spam and inspect the fields of a Formspree form."
}

What the leaf hashes

{"body":"58adf68552287b284db54e7e412748ff9073c2869566a169ac4a286e5ab56384","id":1234421,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793348113562519,"prev":null,"subject":"mcp_registry:io.usefulapi/formspree","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x83fdc2272e515b2be5530dee60ea1c224dd15110128632c745c35726c3abfcd6
2. 0xf14740afc111f7286a4478a76a731622cc1c75145e0a624c154948eff32e8939
3. 0x94a1d171d6b9766b60204eeb656a8b7e993808f6cfddefa45def0796acb276be
4. 0xd84d0b2c89ca02aec3fcff287f4444261ed358435554e3a0f46df41d2ee97ee7
5. 0x59474c7cc011251f6fff61f8413e8a935151f9d8bf59891bdf64d9d5bbfc40b2
6. 0x41bd758cd59338bbcb77467bbbe3636b14ef379619926e4411c465b73d8bb475
7. 0xe1a661aa7c6f73e6134b27fbea738178ae58d582ad2512e5aae922d79a72fe9d
8. 0x35d5f5feb7dc3949b0df5a08e4974448a90268884c16d5ede9d74f6026e1a1f6
9. 0xcaf56e76e2f7ab9fa20e92de721b300229a96874aee510e7ce41b4f1582697bb
10. 0x598b76d83bf7ea5c6ad2f525e2e060ebe3399879ca9a9b80af8e7b1c22732d0b
11. 0x3f63b57306974187361ea699dac86a710c014d91db455a7f31e16501393593e6
12. 0x3fda44266f33f938abb4c3f75f83f56dd1b0545d3789ad1e234bd9d234d925e0
13. 0x386dbe0266e62db019a818ac71a5b2e72b65071ce2bcd7f64efaa40322e5f002
14. 0x2cc23d59d659d5b819934005bab57d036b04ff4c8b701cb0e274c40aaddb2d51
15. 0x235114e50a987e65d728b9ef8b5978846cd7c01f22effc55dd604c388ce359ec
16. 0xdbaaffa44665d1fa60d33d2c4075bd87629b76d01a6ee63e621e78590303b56d
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861