a form of virtual money that exists only in digital or electronic form. Unlike traditional currencies issued by governments (like the US Dollar or Euro), digital currencies operate on decentralized networks using blockchain technology. This ensures transparency, security, and immutability of transactions.

Digital currencies, also known as cryptocurrencies, are

The most well-known digital currency is Bitcoin , which was introduced in 2009 by an anonymous creator using the pseudonym Satoshi Nakamoto. Since then, thousands of other cryptocurrencies, such as Ethereum , Ripple (XRP) , and Litecoin , have emerged, each with unique features and use cases.