Abstract

The article highlights the issues of emergence and existence of cryptocurrency. Exploring online space, you canselect the most popular existing electronic currency which is bitcoin (Bitcoin). The article analyzed the pros andcons and the legality of these "money" in Russia and abroad. Some people believe the money that exist in theonline space are simply "cheating", and therefore it is not worth to trust them, but others say that this currencywill proceed the future of electronic payments.

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