There’s been a lot of hype recently about Bitcoin and other types of cryptocurrency. Since 2017, when its value skyrocketed and turned a bunch lucky folks into overnight millionaires, there’s been a lot of buzz about Bitcoin and other types of cryptocurrencies. Some believers think that cryptocurrencies could even replace traditional monetary systems. But a good number of skeptics say that this new type of digital cash is just a short-term fad that won’t last long. So, are they really the future of money, or just a lot of digital hype?