Journal of Computer, Internet and Network Security [ISSN: 2457-0176 (online)]

Vol 8, No 2 (2023)

Crypto Currencies and Block Chain Technology Evolution, Challenges, and Future Prospects

Authors:Dr. Sneha Lata, Pooja Tiwari

Abstract:Cryptocurrencies and blockchain technology have revolutionized the financial landscape by introducing decentralized digital currencies and innovative distributed ledger systems. This paper presents an in-depth analysis of cryptocurrencies and blockchain technology, tracing their evolution, examining their underlying mechanisms, addressing challenges, and exploring potential future prospects. Through this comprehensive exploration, we aim to provide a holistic understanding of the transformative impact of these technologies on various sectors and their potential to shape the future of finance, governance, and beyond.

Keywords-Cryptocurrencies, Blockchain technology, Evolution, Decentralization, Consensus mechanisms, Smart contracts, Use cases, Challenges, Regulatory landscape, Future prospects, Decentralized finance (DeFi), Supply chain management, Identity management, Interoperability, Central bank digital currencies (CBDCs), Scalability, Energy consumption, Privacy, Tokenization, Security.

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