Evidence row 37423

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.cemis.io/mcp"
    ]
  ],
  "name": "io.github.francofuji/cemis-directorio",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-10T19:23:16.450332Z",
        "status": "active",
        "statusChangedAt": "2026-09-10T19:23:16.450332Z",
        "updatedAt": "2026-09-10T19:23:16.450332Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Directorio de empresas cubanas, oportunidades de negocio y reformas económicas 2026 (cemis.io)",
      "name": "io.github.francofuji/cemis-directorio",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.cemis.io/mcp"
        }
      ],
      "version": "1.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Directorio de empresas cubanas, oportunidades de negocio y reformas económicas 2026 (cemis.io)"
}

What the leaf hashes

{"body":"3036cb245ff80d998f2b22978802e0751dab30f2a0fbca888ba9c7f5404fbaea","id":37423,"kind":"listing","method":"baseline/1","observed_us":1793025390339857,"prev":null,"subject":"mcp_registry:io.github.francofuji/cemis-directorio","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. 0xf6bd994bee95fdc5a95f0b2a8c92383c4275c4596df3084298f8d06bd0d260bb
2. 0x2de2c307be75581881c20021cb5a7605466af55ee35049428e895fa9450bc31f
3. 0xd65fcb0fbbcf5bb872f9eac60d4fbd3d8033cbb7ed8755355eaf6ed3f926cdec
4. 0x96a5a02e2ab247d585839bb387864976a509b212eea90cb008c7f0120c5d899a
5. 0x2db5241fe968b812ff23729916500980f576ddbb400ec03448c0e42de69a1a35
6. 0x543a79cf3071c06c81ef2bc8a4e6d72152666eb595b577083e75d27657326b26
7. 0xbcdc80528cce389cac1763ff2998c207fc7b5685d2e31f3be99bdcd860e52849
8. 0x1e1506951912fda77613f34dae29e2e14df878a5ce0fe15aae225f6290627dcf
9. 0x44982429bc4cac168c83025519db3b3f237c3366371304152a69cac496ff6262
10. 0xf5e8ef3ab5f9c23f542cbe0c046fd1eee75e680d15d275dfceddbf77d8c87937
11. 0xd987c6ca981b8dd0b1b11d115372fd199a82de229e1bc3db5a7a430cbc5575be
12. 0x4eeaa4735423e7633e0aaa6154804920315f945b1e4ceabd29282ec021cce244
13. 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae