$BTC

Bitcoin (BTC) is a decentralized digital currency that was created in 2009 by a person using the pseudonym Satoshi Nakamoto. It is based on blockchain technology, allowing users to conduct peer-to-peer transactions without an intermediary. The total supply of Bitcoin is limited to 21 million coins, giving it scarcity. As its popularity has grown, more and more businesses and individuals have begun to accept Bitcoin as a method of payment. Bitcoin is also considered an investment tool, and despite its price volatility, it has attracted significant attention from investors.