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- Vol. 4 Issue 3
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Fundamentals and Applications of Blockchain Technology
Authors
1 Department of Computer Applications, Veer Bahadur Singh Purvanchal University, Jaunpur, Uttar Pradesh, India.
Article Information
- Published In
- Volume 4, Issue 3 (2025)
- Published Online
- September-December 2025
- Pages
- 239-241
- Article Type
- Review Article
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Abstract
View PDFBlockchain technology has evolved from its origin as the foundation of cryptocurrencies into a versatile, decentralized framework for secure data management. Its core features include decentralization, immutability, transparency, and cryptographic security which enable trustworthy interactions without centralized authority. This review presents a comprehensive examination of blockchain fundamentals, including architecture, consensus mechanisms, and smart contracts, followed by applications across finance, supply chain, healthcare, IoT, and government systems are highlighted.
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