Evidence row 800493

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.emailit.com/mcp"
    ],
    [
      "web",
      "https://emailit.com/docs/mcp/"
    ]
  ],
  "name": "Emailit",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T19:26:35.256826Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T19:26:35.256826Z",
        "updatedAt": "2026-10-28T19:26:35.256826Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Send email, run campaigns and automations, manage contacts and domains, fix deliverability.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "1024x1024"
          ],
          "src": "https://emailit.com/brand/emailit-avatar.png",
          "theme": "light"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "1024x1024"
          ],
          "src": "https://emailit.com/brand/emailit-avatar-dark.png",
          "theme": "dark"
        }
      ],
      "name": "com.emailit/emailit",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.emailit.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/emailit/plugins"
      },
      "title": "Emailit",
      "version": "1.1.0",
      "websiteUrl": "https://emailit.com/docs/mcp/"
    }
  },
  "source": "mcp_registry",
  "summary": "Send email, run campaigns and automations, manage contacts and domains, fix deliverability."
}

What the leaf hashes

{"body":"4030893fbaea4ba31b9dfac9e82a58058ad746d54199ab64f61542896e6303a1","id":800493,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218349500703,"prev":null,"subject":"mcp_registry:com.emailit/emailit","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xd4a21cee6d63240cd3ecabbe663bdea84bc9d5be5933f2892f4af3656cdbd29a
2. 0x13db0fbc0dca3cdb005f1bbb8edb2d9deb26fd12548f2d40c93ebdef85af3c1a
3. 0xc794a4a22b6d1636f84d549523009861880f0645cb580c46bff5ce2fe39439a5
4. 0x85b142b0814c06504ed9bd32cdae186f9349aa4906f0cfcb5f55b7ef3be4f05e
5. 0x2969bb8acd77cd81435aaad6eb82a43e4b6e9ff476cff0bcb5a2d343a67d3c43
6. 0x90dbf557b3bb2334b87a696c64d08abd7e7ffdfa1ee88830760627e058bb2754
7. 0x2437c7b0e22416b5ddcadac8e6b647fa009f92c04ccd913d271d3986ee834432
8. 0xde3ed8cf96d5f8c2c566fbd86d6f87701e20cee594963e3211efc71056720f43
9. 0xb9747c5e8d346fb7bbc93c76c943175687d2ec7bea2affce90a17f96e86abdee
10. 0xf010ce638bdbbee833ace614f4c6df00df088759435587f2bd879254f3bd4148
11. 0xaccc7d21bfdc2c5f27c688ca0fd3bb89a5ff6ac726dda8b89555bfd382e5e31a
12. 0x4e65090854d09774c6e68e986d97629dbe6b8a5818463a0edbf12b4e1940476f
13. 0x238781565933a6272b970b298fead630d1a9f307a7409c815f764c79bd0179de
14. 0xf6b8c3d6b5a76cd63c41fa19fc59bcc627a6c650fd84130c55cbc9251f9ffdd9
15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae