$BTC Bitcoin (BTC) is the first and most well-known cryptocurrency, created in 2009 by an anonymous person or group using the pseudonym Satoshi Nakamoto. It operates on a decentralized peer-to-peer network, enabling users to send and receive digital value without the need for intermediaries like banks. Bitcoin uses blockchain technology to maintain a secure and transparent ledger of transactions. Often referred to as “digital gold,” Bitcoin is seen as a store of value and hedge against inflation. Its limited supply of 21 million coins adds to its scarcity. Despite volatility, Bitcoin remains a cornerstone of the cryptocurrency market and innovation.