$BTC Bitcoin (BTC) is the world’s first and most well-known cryptocurrency, introduced in 2009 by an anonymous person or group using the name Satoshi Nakamoto. It is a decentralized digital currency, meaning it operates without a central authority like a bank or government. Transactions are recorded on a public ledger called the blockchain, ensuring transparency and security. Bitcoin has a fixed supply of 21 million coins, making it scarce and often compared to digital gold. It is widely used for both investment and peer-to-peer transactions, and its price is influenced by market demand, news, and global economic factors.

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