Abstract

Blockchain technology has emerged as a transformative force in financial services, offering unprecedented levels of security, transparency, and efficiency in financial transactions. This paper examines the current applications, benefits, and challenges of blockchain technology in various financial sectors including banking, payments, trade finance, and digital currencies. With global blockchain spending in financial services projected to reach $67 billion by 2026, understanding its implications is crucial for financial institutions and policymakers. This review analyzes real-world implementations, regulatory considerations, and future prospects of blockchain-based financial solutions, highlighting both opportunities and barriers to widespread adoption.