The basis or unit of measurement in the system is "coins". These coins exist exclusively in digital terms and do not have any real banknotes. In simple terms, unlike real bills, which you must first deposit into an account or an electronic wallet, crypto money is initially issued electronically.
This happens in several ways:
with the help of ICO (the system of investing by selling to investors a certain number of new units of crypto-currency at their initial release into circulation)
Mining (maintaining a distributed platform for creating new cryptonyms)
forging (creation of new blocks in existing crypto-currencies)
This app tale more for you!
Require Android 4.1 and up
Download Cryptonix for Android