the future of cryptocurrency

10 Important Cryptocurrencies Other Than Bitcoin

What Are Cryptocurrencies?
Before we take a closer look at some of these alternatives to Bitcoin (BTC), let’s step back and briefly examine what we mean by terms like cryptocurrency and altcoin. A cryptocurrency, broadly defined, is virtual or digital money that takes the form of tokens or “coins.” Though some cryptocurrencies have ventured into the physical world with credit cards or other projects, the large majority remain entirely intangible. https://www.investopedia.com/tech/most-important-cryptocurrencies-other-than-bitcoin/