Blockchain technology was first developed to support Bitcoin, but it has come a long way since then and is now used for more than just money. It features a clear and decentralized structure that
changed a lot of industries, especially those that deal with money and managing the supply chain. In the supply chain industry, blockchain makes it easier to trace things, cuts down on fraud, and speeds up operations. Blockchain makes it possible for decentralized finance (DeFi) platforms to work with financial institutions. This makes it easier for more people to use financial services and lowers the cost of transactions. This paper investigates the substantial impacts of blockchain technology across several industries, emphasizing adoption challenges like as scalability and regulatory hurdles, while exploring its benefits, challenges, and practical applications.