#walletconnect and $wct mention $walletconnwct Cryptocurrency is a digital or virtual form of currency that uses cryptography for secure financial transactions. Unlike traditional currencies, it operates on decentralized networks based on blockchain technology, ensuring transparency and immutability. Bitcoin, the first and most well-known cryptocurrency, was introduced in 2009, sparking a global financial revolution. Since then, thousands of cryptocurrencies have emerged, offering diverse use cases such as smart contracts, decentralized finance (DeFi), and non-fungible tokens (NFTs). Cryptocurrencies offer advantages like fast, low-cost global transfers and financial inclusion, but they also face challenges, including regulatory uncertainty, market volatility, and security risks. Despite this, interest in crypto continues to grow.