Evidence row 1001001

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/eia/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/eia"
    ]
  ],
  "name": "Eia",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T05:44:50.857435Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T05:44:50.857435Z",
        "updatedAt": "2026-10-29T05:44:50.857435Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "EIA MCP — US Energy Information Administration API v2",
      "name": "io.github.pipeworx-io/eia",
      "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-eia",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/eia/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-eia"
      },
      "title": "Eia",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/eia"
    }
  },
  "source": "mcp_registry",
  "summary": "EIA MCP — US Energy Information Administration API v2"
}

What the leaf hashes

{"body":"cf4c5ee97b38b04056211ae6cf1f9269391416bd90fc1816533f357ceb991e5a","id":1001001,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793254371820470,"prev":46457,"subject":"mcp_registry:io.github.pipeworx-io/eia","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. 0xcae247fe47d03b69c8ec8f76d682e28037883cdf70511fba4dcc2b2e1ace0810
2. 0xce922e4d70ff91d4fab3b3b28512f865d3cd43c3bd0fae5224f7e9888f0eb22d
3. 0xac42befd6b106c6b7883e323ae186d0be993907751fc236199404ac0cfe147dd
4. 0xd020b3c25480c26791de4d63865977f4e05dead20249b2b478f3329a773877b1
5. 0x20b80a3b5b0d8f81f4789f616ef73de0453bfd875e90ce236ed2acee37f12722
6. 0x97fa41ebce16551c32bb53ee69c325662c9c3325bb8e9ee6f29fd25ac04f705f
7. 0x1ec312f872e9641a91ccbf4efe4611c610dc1eca059846026dfe1e18766955cb
8. 0xf1dbd051093c5335348927e9a714d1a2acd05dd19931534d5b61fa240cfa9a31
9. 0xfd918e532a8d3211052a4977a430660baf38269f16cbfec614bd159b7f7a07f0
10. 0x648f3704b2eea51f141c3e080f441664574d9929d265d3d7b971cea14c67cd8f
11. 0x468e0ae491cec46c8e61ab3ef90f507451da820a4b1d2745ab5d33ed20e248a3
12. 0xce35b81783a2afcd425ebe6fbdad3858ae64dac766f009692d62389b1e1b788a
13. 0xea9d1f13685919a967cdd4a1529cd2e312e5c24c183ab44024d1cf7118faa2f8
14. 0xff4a7a4ef98a9db806f61d17fd3535917a23846dc8183da0b176c5699301b5ba
15. 0x4e4f8f228a3b7a38299ec6f2b1967c6cf4de15fdd9dc0d200e691266e51ef99d
16. 0xef5d5572aac8f06b61579b7167b369fcb479d9027d4037dc9cacff9e3a26ffd2
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1