Abstract: This article explores the potential of using cryptocurrency as universal currency in the conditions of transition of the global economic system towards sixth technological paradigm. The goal of this research consists in analysis of the patterns of co-evolution of the global financial system, technological system, and global economy. Based on the historical material, the author demonstrates how shift in technological paradigms is accompanied by financial crises, and result in the changes of the world financial system. Over the course of time, the gold served as the universal currency, but the advancement of technologies demanded the transition towards more flexible forms of world currency based on the national currencies of most industrialized countries. Currently, the transition to the technology of the sixth technological paradigm is followed by the global financial crisis. The U.S. dollar is not handling the functions imposed by the latest technologies upon monetary systems. The conclusion is made that finite currencies are being replaced by an innovative generation of monetary systems that are based on cryptocurrency. The authors systematize the innovation forms of investment, accounting, keeping and saving of funds, which are based on cryptocurrency and blockchain. It is demonstrated that innovation financial instruments, including different types of cryptocurrency, tokens, smart contracts, and cryptocurrency exchanges, open new opportunities for effective investment in the technologies of sixth technological paradigm. The results of research can be valuable for the government branches in establishment of the policy for usage of cryptocurrency and blockchain for entrepreneurs dealing with developments in the area of practical implementation of cryptocurrency as innovative currency.