Evidence row 28788

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mepmail.dev/mcp"
    ],
    [
      "web",
      "https://mepmail.dev/"
    ]
  ],
  "name": "MepMail",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-16T14:44:21.730916Z",
        "status": "active",
        "statusChangedAt": "2026-10-16T14:44:21.730916Z",
        "updatedAt": "2026-10-16T14:44:21.730916Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "docs": "https://docs.mepmail.dev",
          "serverCard": "https://mepmail.dev/.well-known/mcp/server-card.json"
        }
      },
      "description": "Transactional email and agent mailboxes: send, broadcasts, domains, Correio inboxes.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "src": "https://mepmail.dev/logo/mepmail-avatar.svg"
        }
      ],
      "name": "io.github.JE4NVRG/mepmail",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "MepMail API key, for sending email (optional when only Correio is used)",
              "isSecret": true,
              "name": "MEPMAIL_API_KEY"
            },
            {
              "description": "Correio agent key (mmb_ or mmt_), for mailboxes (optional when only sending)",
              "isSecret": true,
              "name": "MEPMAIL_MAIL_TOKEN"
            }
          ],
          "identifier": "@mepmail/mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.2"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mepmail.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/mcp",
        "url": "https://github.com/JE4NVRG/mepmail"
      },
      "title": "MepMail",
      "version": "0.71.1",
      "websiteUrl": "https://mepmail.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Transactional email and agent mailboxes: send, broadcasts, domains, Correio inboxes."
}

What the leaf hashes

{"body":"8623949930215f45ec0d494d8cb869677af4fecd04ab39ef5f3c62d8bf0fbf3d","id":28788,"kind":"listing","method":"baseline/1","observed_us":1793025360202461,"prev":null,"subject":"mcp_registry:io.github.JE4NVRG/mepmail","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. 0xd5ed5fed76682918acb4a0aacf8acf957ce3fd770af5d9addd75de18331e4007
2. 0x42b13ae707b73e0cc6df38f19188702323c3ae70ce8a48de019a319f67dba93d
3. 0x957203442ec9f6abfa0ea105c61af8c587f4a98a1e3a88e2b955670023e467e7
4. 0xaf811ec153d81ae238472a3c73826f4da1c47631d940c175440bbaa4e543fc98
5. 0xbcd7cbe88cb0332ef79999782f64ce938bff5036fb1b197c11840a2b03f3ceb0
6. 0x2de10a2466fc728d4b9bab41fbad43acb833b4d3e9f2c6b8bc90e2fe82247ed9
7. 0xaff58a4521c6bc966edebc386d5b92895ae05810571e9fb5c2ad3e7fd6ba0b6a
8. 0xd01ce33f09cad2332e3ba06ab9178049418cab9e54644b83266c35335105f78d
9. 0x439d38ba7a712c2155b0a828ec1800ddcf47fe0115436016c8a2b1266ab2cd55
10. 0x90db080e84cc49e02327fe570e893ec90666ec445e285fba4414255e78f59735
11. 0xb662623cf3d981ba2c8b763c6eb8f856021264a195ee47844bfa430e2ef3597f
12. 0x7026808261896a203198354548e5e8cabce4a06e89d077c172084841b47ae119
13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae