Evidence row 993208

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/ferc-elibrary/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/ferc-elibrary"
    ]
  ],
  "name": "Ferc Elibrary",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T03:29:45.166111Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T03:29:45.166111Z",
        "updatedAt": "2026-10-29T03:29:45.166111Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "FERC eLibrary MCP — the Federal Energy Regulatory Commission's public docket and document search…",
      "name": "io.github.pipeworx-io/ferc-elibrary",
      "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-ferc-elibrary",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/ferc-elibrary/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-ferc-elibrary"
      },
      "title": "Ferc Elibrary",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/ferc-elibrary"
    }
  },
  "source": "mcp_registry",
  "summary": "FERC eLibrary MCP — the Federal Energy Regulatory Commission's public docket and document search…"
}

What the leaf hashes

{"body":"77060f0ddbbcff29a5bebca605d483b0c9c85e83059709268696c3d845082b97","id":993208,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793247167236824,"prev":46555,"subject":"mcp_registry:io.github.pipeworx-io/ferc-elibrary","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. 0x91336a00e9c314cfc3270981f757b3f663ce232deda76b621b011d868a92131e
2. 0xbd8ab28e4ead158452ab98f189551eaa80d8c2935f4364e18f53ad692d96c769
3. 0x6252d41a9c0fe7897bb561a58a5545ca409c18a267d9fd1e525ec47ac064a456
4. 0x34db3abb4381cfe4a44c0543756cc428729cb91bbb4a70c5146518ed60915377
5. 0xc34b20d8d29930799a39ff8db753c064312459051b905cfeb91e06510c56454b
6. 0xecdcfdea71940debfb0eaf4be3b5b8bb0071c01d64935ac8f0e6af83c1bf3927
7. 0x4e7a3d061283a9b1ea8e1e4799a85a6ae639b1c5eaada15dd78ce52744586a12
8. 0x372d19af243650098d38f6b0136dfc67359814d998cdfa498f7bb178c531f25b
9. 0x80c6e22203ad8b883aef33760f5705f8b58f7b7e35cfafe90b403e07aa134092
10. 0x7ab50b754041dbb89bc68dded33a093f30b8defa5de4889e0ce4253152c167dd
11. 0x44d8361f777797ab74c43594c27212b8a6614d24d30778bfbe82e20de44417e1
12. 0xb628b468191eaef8486d0e0260826fbead255c817f95ea83943e285737a87d22
13. 0x834e0aae5de1c77f23e901b21cc37833f72279146f0a5e458548b82d6bed2b7a
14. 0x2ec9677def553f2064a7e34081a129a91f7999a429ef2705c4c539a9602f3bbf
15. 0x09d5ec1c01b0f087fe9f6cc95432188552da9adc88004aed57401ea49f2b56d4
16. 0xe38dc587bc010668982bd78025ac33d7326ffc2587f2de00e848da2718907ecf
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1