Bitcoin (BTC) is the first and most well-known cryptocurrency, created in 2009 by the pseudonymous developer Satoshi Nakamoto. It operates on a decentralized, peer-to-peer network using blockchain technology, which records all transactions transparently and securely. Bitcoin was designed as a digital alternative to traditional currency, free from central bank control. It has a fixed supply of 21 million coins, contributing to its appeal as a hedge against inflation. Over time, Bitcoin has evolved from a niche digital asset into a mainstream investment vehicle, with growing institutional interest. Despite its price volatility and regulatory challenges, Bitcoin continues to influence global finance and drive innovation in the broader cryptocurrency and blockchain ecosystems.
