The conception of cryptocurrency is a very old one. It was first conceived in the early 1980s by the American cryptographer David Chaum, which evolved into “Digicash” in 1989. However, crypto starts to gain wider attention only with the born of Bitcoin in 2009, following up by many coins such as Litecoin, Ether, Dash,…Up to now, there are about 7000 different cryptocurrencies that existed on the market and the total market cap of crypto has hit $2400B in May 2021.