$BTC Bitcoin duniya ka pehla aur sabse mashhoor cryptocurrency hai, jo 2009 mein Satoshi Nakamoto ne introduce kiya. Yeh decentralized digital currency hai jo kisi bank ya government ke control ke baghair kaam karti hai. Bitcoin blockchain technology par based hai jo secure aur transparent transactions ko ensure karti hai. Aaj kal $BTC ek investment asset bhi ban chuki hai jise log store of value ke taur par treat karte hain – jaise digital gold. Lekin iski price volatility bohot zyada hoti hai, is liye trading ya investing se pehle proper research aur risk management zaroori hai.