Evidence row 53377

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.zovo.one/mcp/currency"
    ],
    [
      "web",
      "https://mcp.zovo.one/s/currency"
    ]
  ],
  "name": "io.github.theluckystrike/currency-converter-ecb-rates-daily-keyless",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-14T05:04:09.067867Z",
        "status": "active",
        "statusChangedAt": "2026-10-14T05:04:09.067867Z",
        "updatedAt": "2026-10-14T05:04:09.067867Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Convert currencies on the daily European Central Bank reference rates. No API key, no signup.",
      "name": "io.github.theluckystrike/currency-converter-ecb-rates-daily-keyless",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pro license key (MCPL1....). Verified offline.",
              "isSecret": true,
              "name": "MCP_LICENSE_KEY"
            }
          ],
          "fileSha256": "05820e4f5d1d3d1ef895d9ca562e2b3d4d48ca85ea9402005e53cb50bb4ebf64",
          "identifier": "https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.0/currency.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.22.5"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <Pro license key or anonymous token from GET https://mcp.zovo.one/mcp/token>",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.zovo.one/mcp/currency"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/currency",
        "url": "https://github.com/theluckystrike/mcp-servers"
      },
      "version": "0.22.6",
      "websiteUrl": "https://mcp.zovo.one/s/currency"
    }
  },
  "source": "mcp_registry",
  "summary": "Convert currencies on the daily European Central Bank reference rates. No API key, no signup."
}

What the leaf hashes

{"body":"a69b3dfe8aaf60750e0a81d963c556d89036dffda3011c1da61018d1368356fe","id":53377,"kind":"listing","method":"baseline/1","observed_us":1793025422958955,"prev":null,"subject":"mcp_registry:io.github.theluckystrike/currency-converter-ecb-rates-daily-keyless","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. 0xa4e631bb31e894afc5a845f2a8bf2858bb1ce5abb53f5bebd565c2b27fd21190
2. 0xc5996fdcd5487a1994e91b27eee8c1fd4957d3aa0052cf11780af573b4a6a9cb
3. 0xa41938a6933ca4180c57a0f885be65ab186b1425b5e673b9b66c6a8d78cf3231
4. 0x47dca3f86d85295e21b0a54f7e1af1aa56eff9565b037b9b926211867d4fe3cb
5. 0x5b88572c32df26668de1d1886517bf7675a8fb89bed097eb96ce4a9479fb866f
6. 0x539cc27c79e15a85a02d9a644032db1f4107c890e9bf26d17021643bb1cc0d30
7. 0x8083a7afd9abe42a114c1f416624251248c2b2a371553817addb16f276500c34
8. 0x8a9e2b18c08c0cccd74c5bb9d1daeef40f04f15b3a77d0ddebb89f86e7bd3b8d
9. 0xaf4f5950fc8347a659fee6088d45f2ef59c1da8b5fc558e16afa3a5361e2b8b0
10. 0xff31bd0889dd2264a5f9e7437500931910fa5f036a5cb362c19a635234298956
11. 0x63bb18928b05af339d3db18a674ec04120f1a31736f638d4e101d735122f8380
12. 0x21725c62783071369e87d9e0abedb3d8cc37bdab8d0d58308c28aeb7cfd2bc8c
13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae