Bitcoin Explained With Emojis

Bitcoin is a system of digital currency that is not associated with any government or institution.
Somewhat confusingly, the word “bitcoin” (without capitalization) is also the name used for the currency itself. The system (Bitcoin) was created in 2009, but the units of currency (bitcoin) are being generated continuously through a process called mining. It’s sort of like gold mining, but for the digital 21st Century.