$BTC Bitcoin ($BTC), the world’s first and most well-known cryptocurrency, continues to be a dominant force in the digital asset market. Launched in 2009 by the pseudonymous Satoshi Nakamoto, Bitcoin introduced a decentralized, peer-to-peer financial system powered by blockchain technology. It is often referred to as "digital gold" due to its limited supply of 21 million coins and its appeal as a hedge against inflation. Bitcoin's price is highly volatile, influenced by market demand, macroeconomic factors, regulatory developments, and investor sentiment. As adoption grows among institutions and retail investors alike, Bitcoin remains a central player in the evolving financial landscape.