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Evidence row 57866

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:net.umbhost/umbhost-kb-mcp
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f3b53cab7b285bcf90ec9780915f7b7a50324bd196f8cb32395b8bd5cb77ba4b
Leaf
0xb36445c078471dbad1d4dfabccef3064e8c8fdda679dbc3bda289e010f1c2a22

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://kb.umbhost.net/mcp"
    ],
    [
      "web",
      "https://umbhost.net/"
    ]
  ],
  "name": "UmbHost Knowledgebase",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T19:09:50.331805Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T19:09:50.331805Z",
        "updatedAt": "2026-10-21T19:09:50.331805Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search and read UmbHost help articles: GreenStack, Umbraco hosting, DNS, email, SSL and more.",
      "name": "net.umbhost/umbhost-kb-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://kb.umbhost.net/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/UmbHost/claude-plugins"
      },
      "title": "UmbHost Knowledgebase",
      "version": "0.1.1",
      "websiteUrl": "https://umbhost.net"
    }
  },
  "source": "mcp_registry",
  "summary": "Search and read UmbHost help articles: GreenStack, Umbraco hosting, DNS, email, SSL and more."
}

What the leaf hashes

{"body":"f3b53cab7b285bcf90ec9780915f7b7a50324bd196f8cb32395b8bd5cb77ba4b","id":57866,"kind":"listing","method":"baseline/1","observed_us":1793025443387672,"prev":null,"subject":"mcp_registry:net.umbhost/umbhost-kb-mcp","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. 0xb363fe2724949dd7e8ec874d456a2b17727db194adb45fd3980b56fab3493919
  2. 0x14ceb876c7c6e99197250232f3efdff0ff35190ebeeeb56936ba6731522b6298
  3. 0xb9ca54ffab5db1a304f9b9e1baa5946d2e636f8797440a24dc880798761cd4a8
  4. 0x4ffbfa65c1070e2ab52da7ee3d5ae24f990d917d3ec209c826e4730d71a27739
  5. 0x1323681ec31ff7537dda0ba45451b6ce1952387cb435a88ed4f68f8d626d00a3
  6. 0x59be3d186b4bc5ae9e35e8f041d95b7885ec482afe95f8076ac40ab287e43d6c
  7. 0xbd5e1264dc4c6b132f9917c286bbb8054cbddc68e29defcbe0e505da99ee4637
  8. 0x5774743e1b12c5d3f8139c1d8ac4b5c5d4bd4f2ca376c2ccb45e86abbc2e8996
  9. 0x6c5fd3e671e37d3f9560c2d2b5d85a5fadbba4d2574ffde5cdcb68bdc9e07836
  10. 0x02f72c34cadc7e4285efd87b76cb403220f4a25cdad402e412233c0a44206107
  11. 0xc50bb1c2185da1e4294f4829be5412051ce30550dd05a2a26962841b3ba2399d
  12. 0x3d6ec9d5ef8daa604601742088e213da0a439db6eff6ce50ec3ffb264a60ddd3
  13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
  14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
  15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  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