115 results about "Digital currency" patented technology

Digital currency (digital money, electronic money or electronic currency) is a type of currency available in digital form (in contrast to physical, such as banknotes and coins). It exhibits properties similar to physical currencies, but can allow for instantaneous transactions and borderless transfer-of-ownership. Examples include virtual currencies, cryptocurrencies, and central bank digital currency. These currencies may be used to buy physical goods and services, but may also be restricted to certain communities such as for use inside an online game.