$BTC

Bitcoin (BTC) is a decentralized digital currency that operates without a central authority like a government or bank. It was created in 2009 by an anonymous person or group using the name Satoshi Nakamoto. Bitcoin transactions are recorded on a public ledger called the blockchain, which ensures transparency and security. The total supply of Bitcoin is limited to 21 million coins, making it scarce and potentially valuable over time. Many investors see Bitcoin as "digital gold" and a hedge against inflation. Despite its price volatility, Bitcoin has gained widespread adoption and is accepted by a growing number of merchants and institutions worldwide.