Blockchain technology has the potential to revolutionize several industries through its ability to create secure, transparent, and tamper-proof systems. In supply chain management, blockchain can provide real-time tracking of goods, ensuring authenticity and reducing fraud. In healthcare, it can securely store and share patient records, making them easily accessible while maintaining privacy. In finance, blockchain is enabling decentralized finance (DeFi), which could streamline transactions, reduce costs, and increase access to banking services globally.