Evidence row 1003145

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/data-grandparissud/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/data-grandparissud"
    ]
  ],
  "name": "Data Grandparissud",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T06:16:57.409222Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T06:16:57.409222Z",
        "updatedAt": "2026-10-29T06:16:57.409222Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Grand Paris Sud Open Data (data.grandparissud.fr) — OpenDataSoft MCP.",
      "name": "io.github.pipeworx-io/data-grandparissud",
      "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-grandparissud",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/data-grandparissud/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-data-grandparissud"
      },
      "title": "Data Grandparissud",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/data-grandparissud"
    }
  },
  "source": "mcp_registry",
  "summary": "Grand Paris Sud Open Data (data.grandparissud.fr) — OpenDataSoft MCP."
}

What the leaf hashes

{"body":"cbe8c3f18573e482eaf3b2e5e5e50da5e49927f1a49ba4e94aa0e3ea2715dc26","id":1003145,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793257974905443,"prev":46297,"subject":"mcp_registry:io.github.pipeworx-io/data-grandparissud","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. 0x35315cb57240a9271d713665d006af0f5bf02c52f29462ceab57655a2e7bd780
2. 0xe10328d263381b17abfc9fa239f4a5d2783e34de57b0384d6c484ffa2f33f3f9
3. 0xcdac579cde307ce5b5f02daf27396cc4c0da5ee6273d7bfdb178050c44edebc1
4. 0x25e9cd4274b3636e6b2ffa49c5a75541afcc88be8b9cb33771fd25d9352ecda8
5. 0x684c8c68c82fd534a5a91277efb0efa269b0b2411daa47816c823c83efc7aea5
6. 0xf0ebe76752f1680d42ab0094d943113a7213910fdea1622d17c095da5d90341c
7. 0x345b787de1a29b64a34254c3fbea5f38958a892c7ca0662edc77c8d06d080492
8. 0xc7103b628d30b9f100a07e5a7083e6febffdb5297197645d6a98283d0e1a0350
9. 0x1b7bdcc28a190b1c954d975a3f8251b1975ab4bd0dd61aa4781eb79835fa530b
10. 0x40e01b4f932a3330389c70c2e0a706d909e8b7c6f184b34fc2d85997c0412a3d
11. 0xf65ea9cb7a37d22b6a3774f49c50519e4f57536008975195f7b86bb75cebfb34
12. 0x2ad587e3384e978bb52616208c26d4841fe7a78fc51e02a38f38fa83b849b978
13. 0x809996646fa50ff3941cc94a2858e71348d102933af591ad4e5ca0614e67f0a4
14. 0x14b86aca7e0af6917fa29c5b89b8f3eab1f2340a671c3d06e6ac6a34fd3a07ee
15. 0xa03bd318a195be3bd16f335c7e189443bea4f1f439087a7ac19afec9fa97f9be
16. 0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1