Blockchain technology has the potential to revolutionize many sectors by offering a secure, transparent, and decentralized structure. With its distributed ledger system, it provides features such as data security, immutability, anonymity, and traceability, creating a strong alternative to traditional data storage and processing methods. In particular, blockchain technology brings significant benefits in sectors such as finance, supply chain, healthcare, and gaming by reducing transaction costs, improving efficiency, and decreasing dependency on intermediaries. Through its innovative structure, blockchain is gaining user trust and rapidly expanding into new use cases, creating a growing ecosystem.