Evidence row 1828674

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": "2026-11-01T20:51:05.383235Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T20:51:05.383235Z",
        "updatedAt": "2026-11-01T20:51:05.383235Z"
      }
    },
    "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": "0.2.1"
        }
      ],
      "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": "0.2.1",
      "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":"e648c8b7d6f02075eed7b5e51b019ea1fa74107622e3e4e76621b41ba0ba572b","id":1828674,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793567867591793,"prev":993155,"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 2026-11-01 (302406 rows).

1. 0xb00d5be8b4ce9493a8b324372249ea90d11852cdab7ae883baab6a47d978f898
2. 0xccf0fcff0f7a74cb6265299ef6c2d6852c98fd3824dec56ddfc18e632530b63f
3. 0x4eb5214f081d9685840504dd99d2d07173e7fa23ea035562717296490d300714
4. 0x30f3952e8371cb9acd56ef101764e57b58215f064b309eb0cea7f67e2b9844cd
5. 0x4423afe161342a149728b76429a988b60e75e0a2e5a0035a9d4edd8e4bcc0802
6. 0x7f4c2c2e1e3c9b8fcdf811da5660e507dd0959ed74f59f010cb97acda466bdeb
7. 0x069671ca8a8143fed9462005c88ba64468e157d6dfd8f542cf7d30edda2b6665
8. 0x993e19b66d7ac3c9eaccbdd2626c2eebf943964948da3216f765fb3a49967684
9. 0xfa20dc2a7315ec181c9e4845440606c40b1354ee0eb47c730f74ae2156916ebc
10. 0x29905cb46e02d96d9dab2589074ff96393574bdcb3ca5bad1ab8ecf551009471
11. 0x919ad0088f493839fcb11f62b2441cefbd4d74cc9ef10e2bd25560df03aa101b
12. 0xb1058f5d0133ed019587ab22ee67de0395fe30321225bb9eaf706daf2cc6fcc9
13. 0x4ed5ee4b832525b25402d3a08712261bc320fcfa917d504e7d252602edcdd386
14. 0xa61b9b680bca298a8a4f69cdebc25b3acf2105f25b9ad6f8fe0ea50e55adf8ca
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90