Evidence row 33116

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/ameyxd/petromcp"
    ]
  ],
  "name": "petromcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-27T16:52:21.086585Z",
        "status": "active",
        "statusChangedAt": "2026-07-27T16:52:21.086585Z",
        "updatedAt": "2026-07-27T16:52:21.086585Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Local-first MCP server: read LAS well logs and DLIS files from your own disk.",
      "name": "io.github.ameyxd/petromcp",
      "packages": [
        {
          "identifier": "petroleum-mcp",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeArguments": [
            {
              "description": "Run the stdio MCP server.",
              "isRequired": true,
              "type": "positional",
              "value": "serve"
            }
          ],
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.8.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/ameyxd/petromcp"
      },
      "title": "petromcp",
      "version": "0.8.1",
      "websiteUrl": "https://github.com/ameyxd/petromcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Local-first MCP server: read LAS well logs and DLIS files from your own disk."
}

What the leaf hashes

{"body":"2761643d9da07929fb4db89b5233b3e2151755bd9b648032268f94308ec17763","id":33116,"kind":"listing","method":"baseline/1","observed_us":1793025367687636,"prev":null,"subject":"mcp_registry:io.github.ameyxd/petromcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xf0c29a4a69e2c3f7aa0eca398ee724bc26f6268c66afb05c040c44f529782dbd
2. 0x67658ae1370b45d8089f51d8c78546de3b5d9b487dbf2db5d1614f0c55a1e37d
3. 0xd82f8098a2ef1c43c099014a73ef97775a7bd21366e679cd9675f34383011b47
4. 0x7965d0f94628a340ac9e7bd33c1fd6c12184e77fb51560feb5ae9e9453b2dd47
5. 0x7c6080db9e1e7a9f7ace7e505ba7e8d059551fdf9a520cdded1466886a427ed2
6. 0x104a4ca1e64c34781668b068a2ea3cd333f53ef6bbf433fbf87bfec1e5ed53b8
7. 0xd9c7446a3b96d1feea09426158475c59606ffe88a5bc543f1e17c2b9ba24fe5a
8. 0xce7d5fc72187159ea95b35e2d48d3585bec87f69998d3c9232e275124367f968
9. 0xc6bacaeb5d284aac69e213ab009de999334537e277df11bd72d1cc3bd6a34e0c
10. 0x389d97fa6eba88bb8e335e895af9e7f0303b1e8f95715aa7815d36f1ba2bfcf5
11. 0x514d76e971925e71327eba8800da6dbdf3c60a7c174890b0694dc64fd775ac72
12. 0x4d2e94451b5ffc570a23dee9d1525bc305f1009994ffe23d8e2e7d45c60f6209
13. 0xa26f0437cba4d7d64f1cf98bf4f490e1ebb6f66a5e2331537b7ba8b3061084e0
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae