$BTC or Bitcoin, is the pioneer of cryptocurrency and remains the most valuable digital asset by market cap. Created by the mysterious Satoshi Nakamoto in 2009, it introduced a decentralized, peer-to-peer financial system without intermediaries. Powered by blockchain technology and a fixed supply of 21 million coins, Bitcoin is often seen as digital gold—a hedge against inflation and economic instability. Its adoption spans institutional investors, everyday users, and even governments. Despite market volatility, $BTC continues to dominate as a store of value and medium of exchange. Its resilience and global acceptance solidify its position at the heart of the crypto revolution.