Wiki says that cryptocurrency is a 'digital asset designed to work as a medium of exchange that uses strong cryptography to secure financial ...
source https://www.google.com/url?rct=j&sa=t&url=https://iamanentrepreneur.in/startup-business-trends/cryptocurrency-bane-boon/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNEGLAZOubK4xOeN5odq7e3W8E0cQA
