NYONYGMY

INTRODUCTION. In the age of advanced technology like now, everything is completely digital. In fact, money is now undergoing digitalization. This digital money is also called cryptocurrency. Cryptocurrency can be defined as digital assets that are designed to function as an exchange tool by using cryptography to guarantee financial transactions, control the formation of additional units, and verify asset transfers. Cryptocurrency is a digital currency based on cryptography. Cryptocurrency already existed around ten years ago and has now become quite popular, widespread, and covered with many controversies from innovative developments. Cryptocurrency is a digital currency where transactions can be done online. Unlike printed paper currencies, cryptocurrency is designed by solving cryptographic mathematical problems. Digital currencies are usually decentralized. That is, in general is far safer than those that are centralized. The value of cryptographic-based digital cur