Evidence row 32895

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/alexanderkrauck/mailindex-mcp"
    ]
  ],
  "name": "mailindex-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-16T11:57:05.022061Z",
        "status": "active",
        "statusChangedAt": "2026-10-16T11:57:05.022061Z",
        "updatedAt": "2026-10-16T11:57:05.022061Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "com.github": {
            "serverDisplayName": "mailindex-mcp"
          }
        }
      },
      "description": "Search, move, mark, delete and draft your real mail over a self-hosted index.",
      "name": "io.github.alexanderkrauck/mailindex-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "PostgreSQL connection URL. This server keeps its own index and does not run without a database; the repository ships docker-compose files that start one for you.",
              "format": "string",
              "isRequired": true,
              "name": "EMAILSERVER_DATABASE_URL"
            },
            {
              "default": "development",
              "description": "How callers are authenticated: development (no auth, loopback only), single_user (static bearer token), or google (multi-user OAuth).",
              "name": "EMAILSERVER_AUTH_MODE"
            },
            {
              "description": "Bearer token required in single_user mode. At least 32 characters, or the server refuses to start.",
              "isSecret": true,
              "name": "EMAILSERVER_API_TOKEN"
            },
            {
              "description": "Key used to encrypt stored mailbox credentials at rest. Generate with: openssl rand -base64 32",
              "isSecret": true,
              "name": "CREDENTIAL_ENCRYPTION_KEY"
            }
          ],
          "identifier": "ghcr.io/alexanderkrauck/mailindex-mcp:0.3.1",
          "registryType": "oci",
          "transport": {
            "type": "streamable-http",
            "url": "http://localhost:8002/mcp"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/alexanderkrauck/mailindex-mcp"
      },
      "title": "mailindex-mcp",
      "version": "0.3.1",
      "websiteUrl": "https://github.com/alexanderkrauck/mailindex-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Search, move, mark, delete and draft your real mail over a self-hosted index."
}

What the leaf hashes

{"body":"a4eb789163d48252e95d33ea68269749deba0a35b13a48d578711d8152f9d9b6","id":32895,"kind":"listing","method":"baseline/1","observed_us":1793025367378202,"prev":null,"subject":"mcp_registry:io.github.alexanderkrauck/mailindex-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. 0xd320ed21e789c84730f0d3a3d26f79a94831405fb5a860108690a1f24d2793a3
2. 0x862096493a740bf487f593d390b1a0864189aef19564a560f9c322bf00782d1a
3. 0x7dd7d70bf91210134d882db7cdf6e9ae399c16209bd10b1adba07246bc4721b3
4. 0x4d348d04e3a38612f8f20d8e40ca56f69beea7b59eb1e8627cf2f0adb719f720
5. 0x22ac04dda1d46af5ab9a55247ece465192b9591432dd7baac5e9de0e194c2b9c
6. 0xb37bc3b4ff2a44bbc9fc7f933f6cf0d0d7c1fa3af887e6f2c0781e4e61946b7c
7. 0x42211883d54298ff3617b8556828e010d4b20cf4af21fe5224177d91f172bf64
8. 0x207be9029268cd725ec15f1da39dd6c2fb8ac06834c42d60fb8176aa3bdeab0d
9. 0x69bddbf7e42f8fb5597e0324491b6c19a348f22d423d9b645614a36ed38cb277
10. 0x23281d709cf04c855d24d0ddda1eeee00e3764cd2f480e88d171dd0d6536c42d
11. 0xeaf3195c275963f3eeb4749105d68120537a7f4d52fd74b2b409cf37abd6484b
12. 0x9f6b360f1992898cb3f17e45d0bf5a96f946d7eaf9705a57af03c151a407d239
13. 0x889eefefef2d4457fe6114f397df813a5cbb85011a6f40309b54ddcd4aba3bd1
14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae