Evidence row 993155

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/ena/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/ena"
    ]
  ],
  "name": "Ena",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T03:13:13.535463Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T03:13:13.535463Z",
        "updatedAt": "2026-10-29T03:13:13.535463Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "European Nucleotide Archive (ENA) — EMBL-EBI's public record of raw sequencing runs, assemblies…",
      "name": "io.github.pipeworx-io/ena",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-ena",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/ena/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-ena"
      },
      "title": "Ena",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/ena"
    }
  },
  "source": "mcp_registry",
  "summary": "European Nucleotide Archive (ENA) — EMBL-EBI's public record of raw sequencing runs, assemblies…"
}

What the leaf hashes

{"body":"945321f07103603f19b830b7fa99226fb7bd93567be09040b13f3b124d3a4a9b","id":993155,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793247166620198,"prev":46471,"subject":"mcp_registry:io.github.pipeworx-io/ena","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x222979aac9a5145702bf54d12e53fe8c2ea14ed83dfa5e8673fe3144d9db9512
2. 0xe672e0d73ffe0ef7c1324d0f3b1c0af5b745025613ff0568cf6e481d3c5b8b71
3. 0x9c676760351019450f248dc6515c1fb811b6248beb01748eef5eba5581674dc0
4. 0x66dd21824cccf08e196244d6e967c9be0918d12adb80f0fdcc3c266c299d140e
5. 0x9cf988a91649ca3fae221364627d81257efd280f15fc04c2844a800468dbec47
6. 0x238a210d3fecabce492de2d7ccc326eba7a67a0bc0d009fa2fcd195a20bcd96b
7. 0xf394016041c0ab164220caf83f301cd06653aa33e94c4429ed25e4ebd0644a7b
8. 0x1a885095937c36c974e286a573b0e022bf68415a3b1c325524203a568cb622fe
9. 0x8e7a52c3472b178e6794c84b452172e09b5264bb434591b50de34b379a271d38
10. 0xf6f64f42da579277d7428c0b58eeb1c754a50e863389572d48b70e7752a9a641
11. 0xffda53d043be7abf945fe6f8c5e8a8d240595f0b1a84ee0c7df67d2c7493503c
12. 0x6dd880566ca5a146a71dfdb7292c980624302a775d0325df3625b5df085e21d2
13. 0x2d6c35a712c459205bbb66125aacf09776ad4f268b7d0b46df94b6c1de844c05
14. 0xb18cebb16334d2052fd6b64bc0dc0c2adeb9f63dcffef7910b6a52f2c75203ef
15. 0xb4cbfd07748aa7d27896e5517d69e2e77024b97a1cfe1755f9af8471ad993bde
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1