Blockchain Technology in Banking: Opportunities, Challenges, and Regulatory Landscape
Year: 2026
Type: article
Abstract: Blockchain technology is rapidly transforming the banking sector by offering enhanced security, operational efficiency, and transparency. Its decentralized and immutable structure provides new opportunities for improving transaction processes, identity management, and regulatory compliance. However, significant challenges persist, including scalability limitations, interoperability issues, regulatory uncertainty, and integration complexities with legacy systems. Moreover, evolving regulatory frameworks create ambiguity for financial institutions seeking to leverage blockchain solutions. The convergence of blockchain with artificial intelligence (AI) presents additional prospects for improving predictive analytics, automating compliance, and strengthening fraud detection. Despite these advantages, ethical considerations, technical barriers, and regulatory constraints require careful navigation. This paper explores the opportunities, challenges, and evolving regulatory landscape surrounding blockchain in banking, while highlighting the synergistic potential of combining AI and blockchain to drive innovation and security in financial services.
Author: Ms. A. Sarlin Venotha
Language: English
Subfield: Information Systems
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7118992540
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