Evidence row 1234390

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/arcgis-lorain/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/arcgis-lorain"
    ]
  ],
  "name": "Arcgis Lorain",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T07:44:18.157739Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T07:44:18.157739Z",
        "updatedAt": "2026-10-30T07:44:18.157739Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Lorain County GIS — Lorain County, Ohio open geospatial data (ArcGIS).",
      "name": "io.github.pipeworx-io/arcgis-lorain",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-arcgis-lorain",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/arcgis-lorain/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-arcgis-lorain"
      },
      "title": "Arcgis Lorain",
      "version": "0.2.1",
      "websiteUrl": "https://pipeworx.io/packs/arcgis-lorain"
    }
  },
  "source": "mcp_registry",
  "summary": "Lorain County GIS — Lorain County, Ohio open geospatial data (ArcGIS)."
}

What the leaf hashes

{"body":"bb36ae19db388b462cf4edf500d1ee7a60d3841a3fec437e9faca5c24077bf87","id":1234390,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793348112186652,"prev":985597,"subject":"mcp_registry:io.github.pipeworx-io/arcgis-lorain","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xb4687ee385b1871beecdb31fe33b1e56c9ca5f1dbd9d690dbfb9048414b0a511
2. 0x7269f9a682e9eb44d9f3e79967e2c97a73001a09c228dc5970a3a61b34799236
3. 0x6141cd754f692d496e9edc1d4e91a04e060ee3c8e0c1fc752eb95cac4f88f626
4. 0x042d58cff52c6f7ebcddb7a6f853fb4645bb8164b9f2ad005b3e08a1940737b8
5. 0xbbf816a560b895aa3da55c4692612e8953db9a968b3d42f125f6c677b6525217
6. 0x8b714ce13efe1fe57e0169edcc56d0e97b5c14596753f0eef6d8e52fc2ee0411
7. 0x592f97431410e95eb2eaecff47b0ab700af4a428a023aa875c586148f364cecf
8. 0xa91b8099c4244ba3f97eb235481b0a7c150f8b10a9c61f8612bd0df7a70f49d4
9. 0xc135aef2811f301011e1917507a0c0e6b87f1773b25c697c73b4eea644cf24c1
10. 0xe65cbe0fc4ea9cf86ec0e0e4fa65e7f252c660d99965b4fafd67ef22aac7071a
11. 0x6c381220e86e111d5a303f0b376e95e8702e6b53f1640f412e8717b4d5ab46df
12. 0x4fccc542268f83b50a8225aef38b6d5a288a9225c50ba8862f1d909b28a1a6d0
13. 0x6d3f5dcc69c62fa01ce1c449d5b1e64f9183cf6457008284fb115d3a05c4b11f
14. 0x4943cf5368ac3124a50a8845e933556cda4f3f7ee527441ef6351afbceee79d8
15. 0xa0b1f6bc1eecfaf70581673c1a7f638b96d1769a5c578c460337f7db0dbe963e
16. 0x0c59b8770d2782eb535aefbb9b2f6810bab4757f51b37e00f5147713a1de9481
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861