Your organisation does not have access to this article.
Sign up today to give your students the edge they need to achieve their best grades with subject expertise
SubscribeA cryptocurrency — such as bitcoin, Litecoin or Ethereum — is a digital currency that uses cryptography to enable secure and verified financial transactions. Cryptocurrencies are not controlled by central banks like other forms of currency. For more on the emergence and applications of bitcoin, see Cristina Pagani’s article on pp. 10–13
Sign up today to give your students the edge they need to achieve their best grades with subject expertise
Subscribe