What are the 4 stages of blockchain?

Blockchain typically evolves through four key stages. Stage 1 is Cryptocurrency, where Bitcoin introduced decentralized digital money. Stage 2 is Smart Contracts, enabling automated, trustless agreements on platforms like Ethereum. Stage 3 focuses on DApps (Decentralized Applications), where real-world use cases like DeFi and NFTs emerge. Stage 4 is Enterprise & Web3 adoption, integrating blockchain into industries for scalability and compliance. In the middle of this evolution, blockchain development plays a crucial role - helping businesses build secure smart contracts, scalable networks, and user-friendly applications that bridge early crypto innovation with enterprise-ready solutions.