Abstract: The features of the financial legal regulation of the digital ruble are analyzed in the article. The author analyzes the key provisions of the Digital Ruble Concept proposed by the Bank of Russia, as well as the latest amendments to the legislation introduced at the end of July 2023, regulating the specifics of the legal regulation of the digital ruble. It is indicated that the allocation of the digital ruble as a separate form of money was carried out by the Bank of Russia in the economic aspect, the digital form of the Russian national currency by its legal nature refers to non-cash funds. The definitions of the concepts of "digital ruble", "digital currency" and "cryptocurrency" are analyzed in the article, their main features are highlighted. As a result of the study, the author has found that the digital form is common to the digital ruble, digital currencies and cryptocurrencies. The digital ruble is a Central Bank digital currency and cannot be classified as a digital currency. Unlike digital currencies, the digital ruble is legal tender on the territory of the Russian Federation and refers to fiat money. These essential features of the digital ruble make it possible to conclude that it is impossible to apply Federal Law No. 259-FZ of 31.07.2020 "On Digital Financial Assets, Digital Currency and on Amendments to Certain Legislative Acts of the Russian Federation" to the regulation of the digital ruble and on the implementation of legal regulation of the digital ruble mainly by the rules of financial legislation.

Abstract: The active development of cryptocurrencies around the world began about 10 years ago, but despite the rather long period of time, the world has not yet developed a unified approach to understanding the essence of cryptocurrencies and the general rules for their legal regulation. This article examines the essence of cryptocurrencies from the standpoint of a general theoretical approach, and also analyzes the positions of international organizations regarding the definition of the essence of cryptocurrencies. The creation of a common approach to determining the essence of cryptocurrencies at the global level will make it possible to choose a single most optimal approach to the issue of their further legal regulation by countries at the national level. The analysis allowed to conclude that the concept of cryptocurrencies can be considered in several different aspects, each of which has its own specifics, but at the same time reflects the essential features of cryptocurrencies. Many international organizations classify cryptocurrencies as virtual/digital currencies, noting, at the same time, the significant risks of their use and the need to create a coordinated and systematic regulation of the sphere of cryptocurrency turnover to reduce the ways and possibilities of their illegal use.