Evidence row 58886

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.nextmail.sh/mcp"
    ],
    [
      "web",
      "https://nextmail.sh/agents"
    ]
  ],
  "name": "Nextmail",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T08:46:36.784468Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T08:46:36.784468Z",
        "updatedAt": "2026-10-25T08:46:36.784468Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI-native email for businesses, developers, and AI agents.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://nextmail.sh/icons/app-icon-512.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://nextmail.sh/favicon.svg"
        }
      ],
      "name": "sh.nextmail/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.nextmail.sh/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/nextmailhq/mcp"
      },
      "title": "Nextmail",
      "version": "1.0.5",
      "websiteUrl": "https://nextmail.sh/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "AI-native email for businesses, developers, and AI agents."
}

What the leaf hashes

{"body":"2029c20e00b27ac05baaab41799223ca9ea8dfa01fcddded5b527048e811dd0e","id":58886,"kind":"listing","method":"baseline/1","observed_us":1793025444878868,"prev":null,"subject":"mcp_registry:sh.nextmail/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xf370b023cab4b9b0e2cffef905c6e06cc43e868098909825306d78ceedf6c603
2. 0xc4e4d60aaa02481bed6975d9e17d25ab4e21072fa4371d04c180844ff99626d6
3. 0xc678621eb15236afbda47e8697dd8a8495a51e10defd4570555424ba013de6fc
4. 0xf2577d5d28513eb3c6473649c758d393b55019227c64da8502f6d3580bfb77d9
5. 0x1a49d83c6a0505feff3fee8887657802e7a98423ea7e4ee2edebb34db373f87a
6. 0x681aebec88b0cf0570c54dbdb1f1467dc66e213d093be075fc6657a3508bf806
7. 0x49f6b91f77dc0a9ed2e2dcbab028a55e44aede23e5b7e25fac48aff4ac64166c
8. 0xb025e8cc3f8be5dbb64fe92880411275c54081bf56fdac29e4a4ae5c2cd93fe9
9. 0x360b9514f6911ebbca63a4a540018824f2b21ab20676b25f31c3329d87570c07
10. 0x67f025e785d862e818e533cc91b12de424ba2fa38e9f06f58b81ae8c82da1146
11. 0xc50899a255d8f2b1b1fc55129b98f94521e73c5252d7c947abcfcdde2955260c
12. 0x3e439c99553dde4ddc1a9189bc043fa92a4b6b41e39e7e6b21c10148f9558a78
13. 0xa26f0437cba4d7d64f1cf98bf4f490e1ebb6f66a5e2331537b7ba8b3061084e0
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae