$BTC Bitcoin (BTC) is a decentralized digital currency created in 2009 by an anonymous entity known as Satoshi Nakamoto. It operates on a peer-to-peer network, allowing users to send and receive payments without the need for a central authority or intermediary.

Bitcoin transactions are recorded on a public ledger called the blockchain, which ensures transparency and security. BTC is limited in supply, with a maximum of 21 million coins, creating scarcity that many believe enhances its value over time.

Often viewed as "digital gold," Bitcoin serves as a store of value and a hedge against inflation. Its popularity has surged over the years, making it a pivotal player in the world of cryptocurrencies. Despite its volatility and regulatory scrutiny, Bitcoin continues to be a significant force in finance and investment, attracting both individual and institutional investors looking for diversification.