Bitcoin is a decentralized digital currency that was created in 2009 by an anonymous individual or group using the pseudonym Satoshi Nakamoto. It operates on a decentralized peer-to-peer network, which means that transactions are verified and recorded on a public ledger called the blockchain. Bitcoin is the world's first and most popular cryptocurrency, and it has gained significant attention from investors, businesses, and governments in recent years. One of the key features of Bitcoin ...