$BTC Bitcoin is the original cryptocurrency — the digital gold that started it all. With a fixed supply of 21 million coins, it's designed to fight inflation and give people control over their money. No middlemen, no banks, just pure peer-to-peer freedom. Every 4 years, the halving event cuts new BTC supply in half, making it more scarce. It's not just a coin — it's a revolution in finance. Whether you're stacking sats or trading, Bitcoin is the foundation of the entire crypto space. Trusted, decentralized, and battle-tested — BTC remains the king of crypto.