Cryptocurrency is a form of digital or virtual currency that uses cryptography for security. Unlike traditional fiat currencies issued by governments, cryptocurrencies operate on decentralized networks based on blockchain technology. The first and most well-known cryptocurrency is Bitcoin, which was created in 2009 by an unknown person or group of people using the pseudonym Satoshi Nakamoto.If you use fundamental analysis you can
buy watches with crypto . Since then, thousands of other cryptocurrencies have been developed, each with its own unique features and use cases