Introduction to Blockchain

Blockchain technology is a distributed ledger system that allows multiple parties to record and verify transactions without the need for a central authority. The launch of new Layer-1 blockchains, such as Solana and Polkadot, is expected to provide faster and more scalable solutions for decentralized applications. The environmental impact of blockchain technology is a major concern, and the regulatory environment for blockchain technology is unclear. The use of blockchain technology for supply chain management has the potential to improve the efficiency and transparency of global supply chains. The use of blockchain technology for decentralized finance (DeFi) has enabled individuals to lend and borrow cryptocurrencies without the need for traditional financial institutions.