Evidence row 1541039

What was observed

{
  "endpoints": [
    [
      "web",
      "https://fluxmail.ai/"
    ]
  ],
  "name": "Fluxmail",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T21:21:13.579652Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T21:21:13.579652Z",
        "updatedAt": "2026-10-31T21:21:13.579652Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.",
      "name": "io.github.fluxmailai/fluxmail",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional override for Fluxmail's built-in Desktop OAuth client ID.",
              "name": "GOOGLE_CLIENT_ID"
            },
            {
              "description": "Client secret paired with a custom Google OAuth client ID.",
              "isSecret": true,
              "name": "GOOGLE_CLIENT_SECRET"
            },
            {
              "description": "Directory for the Fluxmail database, encryption key, and stored settings.",
              "format": "filepath",
              "name": "FLUXMAIL_DATA_DIR",
              "placeholder": "~/.fluxmail"
            },
            {
              "description": "Optional Fluxmail license key for paid plan limits.",
              "isSecret": true,
              "name": "FLUXMAIL_LICENSE_KEY"
            }
          ],
          "identifier": "fluxmail",
          "packageArguments": [
            {
              "type": "positional",
              "value": "stdio"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.20.0"
        }
      ],
      "repository": {
        "id": "1295539777",
        "source": "github",
        "subfolder": "packages/server",
        "url": "https://github.com/fluxmailai/fluxmail"
      },
      "title": "Fluxmail",
      "version": "0.20.0",
      "websiteUrl": "https://fluxmail.ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes."
}

What the leaf hashes

{"body":"12031f1c75111af49148fe6d28a62f7109619a7fcadad75ee8729a331b4035ae","id":1541039,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793485020940428,"prev":1258167,"subject":"mcp_registry:io.github.fluxmailai/fluxmail","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xd46b3a30abfab395f6d9b2cd1e525610af59bfc599fd5fd7bb0114baad5c102a
2. 0x593ac8c6a4317a48b4003219e6141e0091ad2e0668843cd4353891d092c6d92b
3. 0x1b951980676d96d979f959f72de6bce0cb3c90894920ceef1fe18a5fb5dd2d05
4. 0x104eea46590c13853f4e1c44c43a8744524c610668b253c330b189024f5b99de
5. 0x49f14e664be7f343352b38ae2bc327996a1b1b0d739e95f2349c89c5611724af
6. 0x0851bcabd979b3f5d88f378731755b4e6ac74a2ae21ee61b0a50cf207ef7530c
7. 0xce4383f7da820db1331b326c09b34ff286a58a18b79cea58844f944e12a1e6d9
8. 0x1f2735608ba8733aafc036fdeacc2b62b260665ba132803299fae2cef55f5cae
9. 0xed35613c15a6c87ab5fe814c64f764367582814f4f86e399e524e9bfb02d792e
10. 0xd898b6a7f499a2f41aff16b48668e79d1a71fc6b58c65a280e592d95b262c215
11. 0x07f58dbc0b84406aa10007d36ea29fe520cecb550fb41bfef85ab7cf7017dc26
12. 0xb91f12ea0e285a137a9972d1b951f56598e96935549cd91e66e3ff07fcc76456
13. 0xded599ea8c32984a8ba2e27bc0d691c8ef093be011690001291a28bda5f984d0
14. 0x0914258a3cd32c99db9301b59460f511f2cae6747f3045a418ce9caa1edb7ef9
15. 0xad3f03d7f9e1b66264ddfca29446faf13bc0fee7d8eec5f018d0d45302d3f8fd
16. 0x24f03354dcb3a621317889ed99048bdf74b380516ca991bfb585c751d5cc7dfd
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0