Evidence row 581744

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/mhra-alerts/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/mhra-alerts"
    ]
  ],
  "name": "Mhra Alerts",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T23:10:14.740384Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T23:10:14.740384Z",
        "updatedAt": "2026-10-27T23:10:14.740384Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MHRA drug and device safety alerts, recalls and Drug Safety Update bulletins, sourced from the…",
      "name": "io.github.pipeworx-io/mhra-alerts",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/mhra-alerts/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-mhra-alerts"
      },
      "title": "Mhra Alerts",
      "version": "0.1.3",
      "websiteUrl": "https://pipeworx.io/packs/mhra-alerts"
    }
  },
  "source": "mcp_registry",
  "summary": "MHRA drug and device safety alerts, recalls and Drug Safety Update bulletins, sourced from the…"
}

What the leaf hashes

{"body":"fd2556d361e5e8573efc4194319e40bda9e7ffec4f3c0cddb20e96b66609a4ed","id":581744,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793144467766946,"prev":46952,"subject":"mcp_registry:io.github.pipeworx-io/mhra-alerts","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xa3dffa41d71a1a4317776b60a8e00329748b5d8a92f53f7cb98b0476f59b2d69
2. 0xa4f6c9abae933882225eb5939088f82fbb9b293801ef617f23eb13ae09db11e5
3. 0xf34294ecc25daf8e2ab6c44bcf3de80f91fcc9ec307630ae9031ea4343ecbe9c
4. 0xf0a208fdc31331ec17ce5a99e633da38971bc1fdddc6acaaaace81dbe0ae4a6a
5. 0x9376783ec4eb0fec8b19a9f2ba9d51a2e1055d51c4fcc9609c5d43d7e14fb4c1
6. 0xcee6539a35a2772488652f5174ef88646fe0d3d3c29b64c0d090695b55705960
7. 0x3dbd0607413d2aa7f9a1b74ac348d1b9cdd9c5a9280f8269de144c83d90054d2
8. 0x62b176144ccaeecd74ed668eb9a689f2d85e5ef86d6f2bafda2e710e5937f3cb
9. 0xdeb2f34be09ae537c2a639b4715b0497e98a81eeadb0ed6a308574bd2c80dc93
10. 0x8f29b289879b04f5930475ce78fe891a3521071b428d39d3ed3cce86f1759b9f
11. 0x1f05a1d6742df860387251334897b5242f60183a4f9751704af390ea507acc90
12. 0xc99f276d750460ec390a64510fe7ad6b609e36fddb943e81299b02a623e63048
13. 0x87816aee66e8f6e0f1e55ea83733bb58cf9612d36c45fd5b7fc5d6f4484b78fd
14. 0x0644f7e2a4b5bf9b66f185cc3fbb766d456ad94490183852f4c6db5855114cc5
15. 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4