Evidence row 738835

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/nice-guidance/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/nice-guidance"
    ]
  ],
  "name": "Nice Guidance",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T04:49:54.95711Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T04:49:54.95711Z",
        "updatedAt": "2026-10-28T04:49:54.95711Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "NICE guidance MCP — the National Institute for Health and Care Excellence's published guidance for…",
      "name": "io.github.pipeworx-io/nice-guidance",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/nice-guidance/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-nice-guidance"
      },
      "title": "Nice Guidance",
      "version": "0.1.3",
      "websiteUrl": "https://pipeworx.io/packs/nice-guidance"
    }
  },
  "source": "mcp_registry",
  "summary": "NICE guidance MCP — the National Institute for Health and Care Excellence's published guidance for…"
}

What the leaf hashes

{"body":"6bf91e3df1959a90f5b1919f7dedc063afcf1641cdb96f912ccea30fcc202570","id":738835,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793166081538213,"prev":47044,"subject":"mcp_registry:io.github.pipeworx-io/nice-guidance","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xad1a63e45ab2178dccd10530f777a9bd33d9a1780df853650f6f8a6b915990cf
2. 0xa36d73fef5b4a4ad65ea8d9738618b4c70f293d4a5a4dd41a6f4531d0f93bf1d
3. 0x51eac2a89da041b99af1f6b85670874476e6c4f81f7f49e6856634693665bfa9
4. 0x6161d98159cd548e72df4aed02c8315615263673bcda28dfd892deb032988353
5. 0xa8fc59c65492d08e08f2667aec6dfaf03559ee7044de45b6afc4f9542c694b89
6. 0x051649e65322a673979e01d88c27308b5aceb15e6b9646e92a6f1622d15b168c
7. 0xdf02f4e33829b9937da6b3de671bec05bfb0e55fa1839e48683070bcd09847d5
8. 0x0d2b32793a70ba824166711a21c7fec22773a7478c1db9cce697d95e6df3702d
9. 0x54bf8cda03cde8a631a3c88b28b9c19e2a52c06ab19987c29313131476e64e73
10. 0x866f9975622031927981adaf9fbd223fc826b228af2c81c5d6f2de3504aa97d1
11. 0xa9fc4a77e4d7366700ff06c6cd9255db48198a623f01aaebc9db577a487f3bc6
12. 0xd0466a9edb702448c4569cafa9b8dbc0f390aa033c423f3db835595db21885d0
13. 0x98b9fee8fc2de9dba94f4f81cf80de2396e2d2fccd881582ec5782c4d1a2f275
14. 0xad5ed8dc5ef9ee1ff21d19f603db7fd603ad90ffc13b68cf331a879eabb7b657
15. 0xcd8084fb60eb6be382a8750a344eb425404f5162e8ae3db9a15ef555a7942b85
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae