Because these platforms operate outside of legal regulations, any personal information provided (such as via sign-ups or notifications) is highly vulnerable to data breaches or being sold to third parties. Technical Analysis of Current Links

Could you provide about what this "paper" should contain or where you saw this requirement?

Before diving into the "verified" aspect, let’s understand the base entity. Movierulz is a notorious pirate website that leaks copyrighted content, including Bollywood, Hollywood, Tollywood, and regional films (Tamil, Telugu, Malayalam, Kannada). Over the years, Indian ISPs (Internet Service Providers) and the Department of Telecommunications have blocked hundreds of its domains.

Stick to streaming only. Any "required" plugin or player update is almost certainly a Legal and Safe Alternatives