$BTC Bitcoin (BTC) is the first and most well-known cryptocurrency, introduced in 2009 by an anonymous entity known as Satoshi Nakamoto. It operates on a decentralized peer-to-peer network using blockchain technology to ensure transparency, immutability, and security. Bitcoin's limited supply of 21 million coins makes it a deflationary asset, often referred to as "digital gold." It's widely used for investment, remittances, and as a hedge against inflation. Over the years, Bitcoin has gained mainstream adoption, with increasing institutional interest and regulatory attention. Despite price volatility, it remains the leading cryptocurrency by market capitalization and continues to influence the broader crypto ecosystem and financial markets