SHARE Photo courtesy of Pixabay It’s already a mad, mad world; add cryptocurrency, and it seems like we’re living in a futuristic alternate universe. It appears that new crypto technologies are popping up every week, and more people are becoming accustomed to investing money into digital coins. But what many of us don’t understand is that blockchain—the man behind the curtain of crypto—can be used for purposes beyond our current imaginations, the second-most-popular platform being Ethereum. Recently, the ether coin reached an all-time high of $2,200. But before we dive into Ethereum, let’s do a recap on how blockchain works.