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Evidence row 46298

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/data-howardcounty
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4aa9125162a1dfd23ac39a784628e4e602571ee84bb5f153a29e1d21d46b098d
Leaf
0xca4261c603a57a4f6186d4483fad642ae50a1646bbd6ea841a84042b6898af10

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/data-howardcounty/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/data-howardcounty"
    ]
  ],
  "name": "Data Howardcounty",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-24T21:37:16.357959Z",
        "status": "active",
        "statusChangedAt": "2026-10-24T21:37:16.357959Z",
        "updatedAt": "2026-10-24T21:37:16.357959Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Howard County Open Data (opendata.howardcountymd.gov) Socrata MCP.",
      "name": "io.github.pipeworx-io/data-howardcounty",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/data-howardcounty/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-data-howardcounty"
      },
      "title": "Data Howardcounty",
      "version": "0.1.4",
      "websiteUrl": "https://pipeworx.io/packs/data-howardcounty"
    }
  },
  "source": "mcp_registry",
  "summary": "Howard County Open Data (opendata.howardcountymd.gov) Socrata MCP."
}

What the leaf hashes

{"body":"4aa9125162a1dfd23ac39a784628e4e602571ee84bb5f153a29e1d21d46b098d","id":46298,"kind":"listing","method":"baseline/1","observed_us":1793025407775583,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/data-howardcounty","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. 0xca422eb2cfa4dd538b106f5785f18f31b2eddffa1178999d826e58f712037810
  2. 0x888df1282398e8c37141e30fffe31c5be6c5c8b5182623129855d61431b590eb
  3. 0x1bf929a1a21e00a6a65d7257b11a6a72904bf48d37eec7241540e4552433ed74
  4. 0x5cbfa58b151c22ebefbc5389a426619c0524b50369919c988404a7384a9b6d90
  5. 0x15461d3de05400743a6a20cfe63dd6cb85c151e74f81592ce15154c393b4d5cd
  6. 0xbbc40d5d7f880595cc8c22926b9a592ac566912924ea2cf25cfe4a5e15968856
  7. 0x385e39a174796c3110784e47dc424a81ba4473dd0471ea9ad09e60b355c44a1e
  8. 0x1e0e089d8a207890eb46c3a595cd9a72e0ee76cf9c9f8de287ab94b774593e36
  9. 0x84c18545062b687138a04ec6d5fb8d6b69f1f2850e8516717a683b9a013fe369
  10. 0x4719c0a12991c8bf3ab50d032063f99f5636d69b18a7979b929637b7b4ffd483
  11. 0x60eabf7e1a3db5892c30621c19c096fd56eb4ad1f2ace810471d00503c868d2b
  12. 0x02a11c0460d1a42b6246e1c715f0c3098d82c39154a56e918e2c22b56ca2c978
  13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
  14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
  15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
  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