A Study on Blockchain and Banking Opportunities, Challenges and Regulations

Blockchain technology is emerging as a transformative force in the banking industry, offering decentralized, secure, and transparent solutions for financial transactions and operations. By eliminating intermediaries and enabling real-time data sharing across distributed ledgers, blockchain enhances efficiency in processes such as cross-border payments, smart contracts, KYC, and fraud prevention. Major banks and financial institutions are increasingly adopting blockchain to reduce costs and improve trust. However, challenges such as scalability, data privacy, lack of standardization, and integration with legacy systems hinder its full-scale deployment. Furthermore, global regulatory uncertainties and varying compliance requirements pose additional barriers. As regulators and central banks explore frameworks like Central Bank Digital Currencies (CBDCs) and regulatory sandboxes, a balanced approach is essential to foster innovation while ensuring security and consumer protection. This paper analyzes the key opportunities, challenges, and evolving regulatory landscape of blockchain in banking, highlighting its potential to reshape the financial ecosystem