$BTC

$BTC, short for Bitcoin, is the world's first and most famous cryptocurrency. Imagine digital cash you can send directly without banks. Launched in 2009, it's secured by a massive computer network, making it decentralized (no single authority controls it). Bitcoin's value fluctuates and has been a rollercoaster ride, but it remains a significant digital asset.

so what are you thinking about the biggest crypto currency in the world?