Evidence row 53350

What was observed

{
  "endpoints": [
    [
      "web",
      "https://mcp.zovo.one/s/timezone"
    ]
  ],
  "name": "io.github.theluckystrike/calendar",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-14T04:23:39.30467Z",
        "status": "active",
        "statusChangedAt": "2026-10-14T04:23:39.30467Z",
        "updatedAt": "2026-10-14T04:23:39.30467Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Time zone and calendar helper: meeting slots across countries, DST checks, .ics invites.",
      "name": "io.github.theluckystrike/calendar",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pro license key (MCPL1....). Verified offline.",
              "isSecret": true,
              "name": "MCP_LICENSE_KEY"
            }
          ],
          "fileSha256": "901111f398b1fa1b56551b37022f1279024e5f6dbd48d4ac3b578f101eb74aeb",
          "identifier": "https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.0/timezone.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.22.5"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/timezone",
        "url": "https://github.com/theluckystrike/mcp-servers"
      },
      "version": "0.22.5",
      "websiteUrl": "https://mcp.zovo.one/s/timezone"
    }
  },
  "source": "mcp_registry",
  "summary": "Time zone and calendar helper: meeting slots across countries, DST checks, .ics invites."
}

What the leaf hashes

{"body":"d0f960a993c8d99b4fa74edf136673a5343f75276e40f2a074e4c9ba591c45d5","id":53350,"kind":"listing","method":"baseline/1","observed_us":1793025422925457,"prev":null,"subject":"mcp_registry:io.github.theluckystrike/calendar","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. 0xe07451e19320385528a9c97f85461c40ed16c66d04382b1b28503936d6928668
2. 0x0602d853680400465be035799f7dd6e0b1abe56b5c946466932a8176d2ce5c9d
3. 0x3fbf8f8a7164b93d7b49ebacc067ab00608e7e89d36c6fca4ae4f084611cbf5d
4. 0x4bbb90d91a70ea810be6fbc357035b7accd2aac9a05b12b92f3f5c76915f899e
5. 0xabe19464df08961b5a00bb0d65d4437aea6c0fb065974020aa8aa9c328a59b27
6. 0x0451e3585b846ffc37610145fadf6c6c201ca7444be7e947065a90a9c009e181
7. 0xd82f5da7b0086aca32b4cf5310f746f0f8beb0aa302d1c6bd709e7596931fd64
8. 0xa5169f80a26da529a760bcde742101a46400a7c5e912ca600f5ea7c45c05079c
9. 0xbae3f4a8042ca9e93d8e3f28f7edcee7a39f5449dd1a0dea2149de3dfc75dbeb
10. 0x6ff4120b0309d1afe829772edab6c960527c15f95727cac1d6a063da5f24cd85
11. 0x07a6fcdebada154e3a5a086ae2c78ad003011940759e5f38c005cc9b2ec3ef9d
12. 0x1cde596bd397df62b2525df79e5a761af7d1a292cbcfd283ea8977aecf9334e7
13. 0x3fcdf7fa32ccefe771eb57ae3015142065d64e3ce732fea7d11b9a3c99dde44f
14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae