Evidence row 1000980

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/data-paris/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/data-paris"
    ]
  ],
  "name": "Data Paris",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T05:43:20.463053Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T05:43:20.463053Z",
        "updatedAt": "2026-10-29T05:43:20.463053Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Paris Open Data (opendata.paris.fr) — OpenDataSoft MCP.",
      "name": "io.github.pipeworx-io/data-paris",
      "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-data-paris",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/data-paris/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-data-paris"
      },
      "title": "Data Paris",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/data-paris"
    }
  },
  "source": "mcp_registry",
  "summary": "Paris Open Data (opendata.paris.fr) — OpenDataSoft MCP."
}

What the leaf hashes

{"body":"7e3ed98e39fefadff5fdd97394911315c95a02365beed2d801926996691a9b79","id":1000980,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793254371774303,"prev":46327,"subject":"mcp_registry:io.github.pipeworx-io/data-paris","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. 0x165d6b122b3c01a47b2d0f8d6b648848449e92fb8ceed757b552a6c3ba04d825
2. 0x4a29a97b6c178c5db903feecaaf863c68fc1d2113552384fd27d85729a387b5f
3. 0x9f8e6af30571ca84979e853128c54a0518a59acb3faf0a7ede1ee09722267db5
4. 0x937104f3934bf801082225acaec31e99fbfe28e4659a0502885f45e3c0ff3725
5. 0x1f95d83393b2f27585493e37668db488bad2ec1bb338bcf5eba1175aa691e5b5
6. 0xd7c8c84f3875eda6eb73cf746d953a14f1fbf9d32758458bda9f33c76dcb9c47
7. 0xe8851f60f490b8e888f292f73452068268ee66f0f051e31927e82037cc77c6e1
8. 0x8cb24a791b624a09be82935aa51ed4ac8ded83229557e4bb43186e64e5e53803
9. 0x264948d249d6efee89299e5e2ac699c1521dd4129b5674300a84c6e81b33cc67
10. 0xa2d1e7c060605b151c2070ee9d826822ea7e798933da8d1b4e8c7ad95a749f78
11. 0xc3f418c637ba6924e9eb1115adb7ad6c7cb3711c4bb215b5c1956f6b668a17d5
12. 0xe7f5ab83b7229c84b9c392852a121f60b0d90383f1a6db6106b956c58d5b1c6d
13. 0x7f222e37d629c9863b5d506c46d25162bced2327b9c0a87b616ff7daf7da3430
14. 0x084c8874a1d9f8527c9c50048abe328afb50aa4926cc4b9639898f00eef5101f
15. 0xb4cbfd07748aa7d27896e5517d69e2e77024b97a1cfe1755f9af8471ad993bde
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1