#CryptoComeback Bitcoin (BTC) is the world’s first decentralized digital currency, introduced in 2009 by an anonymous person or group known as Satoshi Nakamoto. Operating on a peer-to-peer network, it enables secure and transparent transactions without intermediaries like banks. Bitcoin is powered by blockchain technology, a public ledger that records all transactions immutably. Its limited supply—capped at 21 million coins—drives scarcity and has attracted investors as a store of value, often referred to as “digital gold.” Bitcoin’s volatility, regulatory uncertainty, and environmental impact remain concerns, but it continues to influence the global financial system and drive innovation in decentralized finance.