$BTC Bitcoin is the world's first and most popular cryptocurrency. It was created in 2009 by an individual or a group known as "Satoshi Nakamoto".

🔑 Key features of Bitcoin:

✅ It is decentralized, meaning no government or bank controls it.

✅ Transactions occur through a public digital ledger called blockchain.

✅ There will only ever be a total of 21 million BTC; no more will ever be mined.

✅ Bitcoin can be used to purchase goods online, transfer money, and invest.

📈 Current price (as of August 2025):

1 BTC ≈ fluctuating between $57,000 and $60,000.

In Bangladesh, the price of 1 Bitcoin is approximately 6.5 to 7 million taka (rate may vary).