Evidence row 1288011

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/ban-fr/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/ban-fr"
    ]
  ],
  "name": "Ban Fr",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T20:02:20.838032Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T20:02:20.838032Z",
        "updatedAt": "2026-10-30T20:02:20.838032Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Base Adresse Nationale (BAN) MCP — France's official keyless geocoding API…",
      "name": "io.github.pipeworx-io/ban-fr",
      "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-ban-fr",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/ban-fr/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-ban-fr"
      },
      "title": "Ban Fr",
      "version": "0.2.1",
      "websiteUrl": "https://pipeworx.io/packs/ban-fr"
    }
  },
  "source": "mcp_registry",
  "summary": "Base Adresse Nationale (BAN) MCP — France's official keyless geocoding API…"
}

What the leaf hashes

{"body":"7935d08099df52ff022780a7948c83974ad927a167df12a53208036ee3e3aaa2","id":1288011,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793391338890699,"prev":985666,"subject":"mcp_registry:io.github.pipeworx-io/ban-fr","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. 0xb3d3b1522e51d1031752241adb48855a2577d2f552019a1aa94ee88ade92686e
2. 0x84625ffdef930b0356658e493c8ce79c5a5ecd95240620d9b8bb2064ebcc2672
3. 0x5fc0f745ab67d68439cb5d8a4ee5904c1a08049a43189e729cc654a0afb1e8df
4. 0x941612e14bb1954d5acdca27ffa09abee4acb5eceb1d4499a33a8f20373af837
5. 0x80d2c3a2f0bdc2be22b961685b8da19b2ab7920ac3447eeca30eb629fd90b864
6. 0x21c5beb16bf58d9451b26a44218b99b44c512df7d01e1d3410bf64183a2d880b
7. 0x74e2215876097499aea2a08fa443677795f9d282558fdbc10d54e7f5237a1b6f
8. 0xd8db7331146a71b694c8f61c77191a3a0eb83eb8b0c536964cbcf18cd940e7d3
9. 0xa8d44b7cc80c724d4b08e3ed71a64835f37ae6491dbe48b441a3d90b3dd45d2c
10. 0x82711200cdaa9b0e230ced036d0e2063aa8d5d7366b206db2dc0c7c4accb6e9b
11. 0x0d11d63d3959474633554f523a86cca0daf431692407491a97cf1e22f13fcd4e
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