World experience of using cryptuals: assessment of the market and regulation system

Crypto currency at the moment causes a lot of controversy and questions, both among government representatives and among ordinary citizens. One of the most global topics remains the question of its legalization in the Russian Federation and what will be the last word of the Ministry of Finance. In the article, we will discuss in detail such questions as: "What is a crypto currency?", "How and for what is it used?", "What are the further prospects for legalization in the Russian Federation?".