Digital currencies, such as Bitcoin and Ether, are gaining more and more popularity, mainly due to the promises of web 3.0 and the rise of the metaverse. However, even today, few people know how cryptocurrency works.
These assets use cryptography and blockchain technology to guarantee the validity of transactions, as well as to control the creation of new units.
Another characteristic is that they are decentralized, which means that they are not subject to the control of the government or financial institutions to be issued.