That's not how it works in Russia. Say, you film Russian soldiers shooting Ukrainian civilians. Plenty of videos of that. You post it on Youtube with an accurate description. The Ministry of Truth calls their henchmen to bring you to face the court. They ask you - what is this? You tell them - I filmed it myself, it's all true. OK, but can you prove it's Russian soldiers and not Ukrainian dressed as Russian? You: ... Them: OK, enjoy your 15 years.

You can't prove anything based on physical evidence if you dig deep enough. Anything can have an alternative explanation, however unlikely. Aliens, quantum fluctuations, you name it.