What is cryptocurrency?
There is no one standard definition of cryptocurrency. At the most basic level cryptocurrency—or digital currency or virtual currency—is a medium of exchange that functions like money (in that it can be exchanged for goods and services) but, unlike traditional currency, is untethered to, and independent from, national borders, central banks, sovereigns, or fiats. In other words, it exists completely in the virtual world, traded on multiple global platforms. These currencies are designed to incorporate and exchange digital information through a process made possible by principles of cryptography, which makes transactions secure and verifiable. The most well-known cryptocurrency is bitcoin, which was created back in 2009 and which still dominates the virtual currency market today.
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