currency
Currency refers to a universally accepted means of payment used for the exchange of goods and services. Traditional currency is issued by the government and has legal status, while cryptocurrency is a digital asset based on blockchain technology, such as Bitcoin and Ethereum. Cryptocurrency achieves transaction security and anonymity through decentralization and encryption technology, becoming an important component of the modern financial system. The main functions of currency include value storage, medium of exchange, and unit of account.
All
Article
Flash








