#TrumpAtDAS

Cryptocurrency is a form of digital or virtual currency that uses cryptography for security, making it difficult to counterfeit or double-spend. Most cryptocurrencies operate on decentralized networks based on blockchain technology, a distributed ledger that records transactions across many computers. Unlike traditional currencies issued by governments, cryptocurrencies are generally not controlled by any central authority, which provides users with more autonomy and privacy in their transactions. Bitcoin, introduced in 2009, was the first cryptocurrency and remains the most widely used. Since then, thousands of alternative cryptocurrencies have emerged, offering various features, including Ethereum, Litecoin, and Ripple.