#SwingTradingStrategy Bitcoin ($BTC) is the first and most popular cryptocurrency in the world, developed in 2009 by a person (or group of people) using the pseudonym Satoshi Nakamoto. Not controlled by any government or organization, Bitcoin operates on a blockchain – a decentralized system that ensures the security and transparency of transactions. With a limit of 21 million coins, Bitcoin is likened to "digital gold". It is not only an investment asset but also a global payment tool. Despite its high volatility, $BTC continues to play a pioneering role in the world of cryptocurrency.