$BTC Bitcoin (BTC) is the world's first and largest cryptocurrency, created in 2009 by Satoshi Nakamoto. BTC is a decentralized digital currency that enables peer-to-peer transactions without intermediaries. With a limited supply of 21 million coins, BTC has become a store of value and a popular investment asset. Its price volatility has been significant, but BTC has consistently demonstrated resilience and growth. As the flagship cryptocurrency, BTC continues to drive innovation and adoption in the blockchain and cryptocurrency space, maintaining its position as a leading digital asset.