Blockchain is a distributed ledger technology that allows for secure, transparent, and immutable record-keeping.

Blockchain is a distributed ledger technology that allows for secure, transparent, and immutable record-keeping. It gained fame as the underlying technology behind cryptocurrencies like Bitcoin and Ethereum but has expanded into various industries such as supply chain management, healthcare, finance, and even voting systems. Its decentralized nature ensures that transactions are secure and cannot be altered, providing transparency and trust in digital transactions.