Windows 10 Pro Ninjutsu 2020 2.0 Version 2004 Build 19041 Page

Do use for daily work, banking, or any sensitive data. If you need a debloated Windows 10, use official Microsoft media + a transparent open-source debloater script (e.g., Chris Titus Tech Windows Utility or Sophia Script ) that you can review.

So this an official Windows release. It’s a third-party repack with custom changes. windows 10 pro ninjutsu 2020 2.0 version 2004 build 19041