Although Bitcoin is now widely known and has various functions including online payment systems and investment assets, the basic idea of Bitcoin itself is as a medium of exchange that can be used in transactions. Although the legality of Bitcoin is still attractive in some countries, the number of users of this digital currency continues to increase.
As an online payment system, Bitcoin can be clearly cultivated for several reasons such as exempting transaction fees and freedom from conventional currency risks. While as an investment asset, Bitcoin also has the privilege of experiencing tremendous impressive value growth, making it dubbed as digital gold.