Blockchain for business refers to the application of blockchain technology in a commercial context to enhance various aspects of operations. It involves using a decentralized and distributed ledger system to record, verify, and secure transactions. This technology enables transparency, immutability, and efficiency, with applications ranging from supply chain management and financial transactions to smart contracts and decentralized applications. Businesses leverage blockchain to improve trust, security, and streamline processes by eliminating the need for intermediaries and ensuring the integrity of data.