$USDC $USDC Cryptocurrency is a digital or virtual form of money that uses cryptography for security, making it nearly impossible to counterfeit or double-spend. It operates on decentralized networks based on blockchain technology—a distributed ledger enforced by a network of computers called nodes. Bitcoin, created in 2009, was the first cryptocurrency and remains the most well-known. Unlike traditional currencies, cryptocurrencies are not controlled by any central authority, which appeals to users seeking privacy, autonomy, and global access. However, their value is highly volatile, and they face regulatory scrutiny. Despite this, crypto continues to grow in popularity for investment, innovation, and decentralized finance.