07.10.2021 | asorokin
Like any currency, cryptocurrency can be used to buy goods and services. But unlike other currencies, cryptocurrencies are digital and use cryptography to provide secure online transactions. While cryptocurrencies can be used to buy things, much of the interest in these unregulated currencies is to trade them for profit, and speculators sometimes drive prices up to the sky. In this section, we will look at some popular cryptocurrencies such as Bitcoin, Ether, and Tron, and even compare them to each other.