Cryptocurrency

Cryptocurrency is a type of digital or virtual currency that uses cryptography for security. It operates on decentralized networks based on blockchain technology, which is a distributed ledger enforced by a network of computers, known as nodes. Unlike traditional currencies issued by governments (often referred to as fiat currencies), cryptocurrencies are typically not controlled by any central authority or institution, which makes them theoretically immune to government interference or manipulation. The most well-known cryptocurrency is Bitcoin, created in 2009, but thousands of alternative cryptocurrencies exist, each with varying features and purposes. Cryptocurrencies can be used for a range of applications, including online transactions, investment, and as a means of transferring value across borders. They are often characterized by their potential for high volatility, enabling significant returns on investment, as well as risks associated with market fluctuations. Additionally, the pseudonymity provided by cryptocurrency transactions has raised questions regarding regulatory measures and legality across different jurisdictions.