Cryptocurrency: A Brief Overview
Cryptocurrency is a digital or virtual form of money that uses cryptography for security, making it difficult to counterfeit or manipulate. Unlike traditional currencies issued by governments (fiat currencies), cryptocurrencies operate on decentralized networks based on blockchain technology, which is a distributed ledger that records all transactions across a network of computers. Key Features of Cryptocurrency: 1. Decentralization: Cryptocurrencies are not controlled by any central authority, such as a bank or government. Instead, they are decentralized, and their transactions are verified by a distributed network of computers (called nodes) through blockchain technology. 2. Security: Cryptocurrencies use cryptographic techniques to secure transactions and control the creation of new units. This ensures transparency, security, and immutability, meaning once a transaction is recorded, it cannot be altered. 3. Transparency: ...