INTRODUCTION: As digital transformation continues to reshape the world, the need for secure and trustworthy systems has become more important than ever. Every day, people perform online banking, shopping, healthcare services, and business transactions using the internet. These activities require systems that can protect data from unauthorized access and fraud. Traditional databases rely on a central authority to store and manage information, which creates a single point of failure. Blockchain technology introduces a new way of managing digital information by distributing data across a network of computers instead of storing it in one location. This decentralized approach improves transparency, security, and reliability. Today, blockchain is recognized as one of the most influential technologies driving innovation across various industries. THE NEED FOR A MORE SECURE DIGITAL SYSTEM: Modern organizations generate and exchange enormous amounts of sensitive information every day. Financial...