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Evidence row 38251

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.helena-bioinformatics/ask-helena
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6cc18079c4192983ab2f91c11e48f4bdb83886adff7defb02c558e8dff30bad9
Leaf
0xd60c0af5723d6eb5bf44776be771e3e262b3f09fb65475113a4b4e8a0219fca6

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.helena.bio/ask/v1/mcp"
    ],
    [
      "web",
      "https://www.helena.bio/"
    ]
  ],
  "name": "Ask Helena",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-27T00:24:19.370275Z",
        "status": "active",
        "statusChangedAt": "2026-08-27T00:24:19.370275Z",
        "updatedAt": "2026-08-27T00:24:19.370275Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Official answers about Helena Bioinformatics and its products, with citations to public sources.",
      "icons": [
        {
          "mimeType": "image/png",
          "src": "https://www.helena.bio/images/logos/helena-favicon-48.png"
        }
      ],
      "name": "io.github.helena-bioinformatics/ask-helena",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.helena.bio/ask/v1/mcp"
        }
      ],
      "title": "Ask Helena",
      "version": "1.0.5",
      "websiteUrl": "https://www.helena.bio"
    }
  },
  "source": "mcp_registry",
  "summary": "Official answers about Helena Bioinformatics and its products, with citations to public sources."
}

What the leaf hashes

{"body":"6cc18079c4192983ab2f91c11e48f4bdb83886adff7defb02c558e8dff30bad9","id":38251,"kind":"listing","method":"baseline/1","observed_us":1793025391623329,"prev":null,"subject":"mcp_registry:io.github.helena-bioinformatics/ask-helena","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xd60bdfed45c012f76b51f7de0396e605ab3b0fc050040dea11bed83afcec29fb
  2. 0x5759ce6a53c3bc2326f1a63fd2dc52db49694acfd4dea7d07ca5bbe9b3af97e7
  3. 0xa2f468d17ef7cea40025428b96f97d709bb791cd5e5b51c37046dd1655af052b
  4. 0x877e4aac94ae0d4e0324872c2b9cb882328cc07152d38ca7a931b781fe997708
  5. 0xe275500daf772220d7c1c3fd082fb284f074fab1d7a42b20c7d75ff75ab90da8
  6. 0xbf4a5046f5f65b973661b7cb5ff1c8bdf613f85d5cd68b62fb75a8ead383f2ac
  7. 0x0d4ac82cb89f84d943adcb9906f353a126b6b2f47bbc9eb263e16b6578c0c038
  8. 0x396d8cbd493ee3d26a40c34890c1634c41145fcdbff987134c96d6b25ce27379
  9. 0xe5bfb01bfd876e7bf9882ce835c5b3a66b67be4f77cc6d9ba925500be1cb4c17
  10. 0xd674ac2fe1839ab692c41b1af133cd0e1cb5d650355a3245c77aea56bcfe188f
  11. 0x993ee5fd278bf116928331fbf1ccabe7ebb40d4f5e12235f09eee4dcb29676aa
  12. 0x39d84ffb833c94bfff15760ea7da987f5303e407884de386d5a33b2328c7d785
  13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
  14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
  15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON