This idea is already late in Russia by at least a few years. But better late than never. The digital currency will undoubtedly make the banking system in Russia faster and cheaper in transactions. But will it help to effectively circumvent international sanctions? Here I have big doubts. The article does not indicate on what principles the digital ruble will work, whether it will use blockchain technology, platforms of well-known cryptocurrencies. After all, it matters a lot. Well, let them try, and then we'll see.