Evidence row 985575

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/arcgis-fontana/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/arcgis-fontana"
    ]
  ],
  "name": "Arcgis Fontana",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T01:13:20.445528Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T01:13:20.445528Z",
        "updatedAt": "2026-10-29T01:13:20.445528Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "City of Fontana GIS — Fontana, California open geospatial data (ArcGIS).",
      "name": "io.github.pipeworx-io/arcgis-fontana",
      "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-fontana",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/arcgis-fontana/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-arcgis-fontana"
      },
      "title": "Arcgis Fontana",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/arcgis-fontana"
    }
  },
  "source": "mcp_registry",
  "summary": "City of Fontana GIS — Fontana, California open geospatial data (ArcGIS)."
}

What the leaf hashes

{"body":"06dedb8204e5d2747ffd40062b4515a4222421dc1bdb85b64f9f1c9b1a6a8623","id":985575,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793239961729088,"prev":45910,"subject":"mcp_registry:io.github.pipeworx-io/arcgis-fontana","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x30e987e4f6b7a7c190af2394358c9d0bab6b95935b0a02a9f557984b5a3e7d11
2. 0x89d7bccf827a087c1ecf9df4af790325b44bdb916093efb7851d50227ee434dd
3. 0xcd79e60755a80483db01a0bee185d7068ee0ce1a902a18b973b1ae13caa39666
4. 0xbd00e26aa0f69bbce04beea9564a62edb95934f3ed169491156a99caf35812d7
5. 0x619151061fe7122a34b5873887d7ea548434a4bc7c16c925269a240975f0cb5d
6. 0xaf17eb9f80270abebd97f8f63797c5dd1f34504e62c985c7490f21f7402aca8b
7. 0xf33d36cd9c35aca050f98a5b8e4ec589fce5212481fe6c428e4b04551f0aff09
8. 0x79704b478eb9d113645533b860985bcc96434f58495b21b2f8e1e80732d3e234
9. 0x76923c9ecc0e06b5189b276b2d19685ebc3cfa239c56a5e9b2e6c45d28c12186
10. 0x1f5653b413472b6899965052ac8663fd242a352811a05de02dcfc15e6876c5f1
11. 0x413960e4c43c9a7b6294c811187d97cad28434e4193a52ee084db8d351830196
12. 0x77cc691d6e181a284660f8c49d2c4b7f8c2e147cdd84b4b364121a76c825bb3e
13. 0x15a9e69ec55b3b3b0172aac34642cd2d4dd9a7825683c77c1f52fbc1dc101637
14. 0xcaae1928370ce22d2a564247e7948dcda78bb8c3ef9a7d8bdfa6e00f84c1e28c
15. 0x00268e62f7d5ca6313e0e60afdc2bd4f52c6dbdb3b4b4d27e01e634b4bcb1d2c
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1