Cryptocurrency: An Introduction
Cryptocurrency is a digital or virtual currency that uses cryptography for security and operates independently of a central bank. The first cryptocurrency, Bitcoin, was created in 2009 by an unknown person or group using the pseudonym Satoshi Nakamoto. Since then, numerous other cryptocurrencies have been created, each with its own unique features and benefits.
One of the most appealing aspects of cryptocurrency is its decentralized nature. Rather than being controlled by a central authority like a government or bank, cryptocurrencies operate on a distributed ledger called a blockchain. This means that transactions are verified and recorded by a network of users rather than a single entity. This not only makes cryptocurrency more secure, but also more transparent and resistant to censorship or interference.