What is the biggest cryptocurrency by market capitalization?
Bitcoin is accepted as legal tender in which of these countries?
In what year was Bitcoin created?
What is the token ticker for Bitcoin?
What mechanism does Bitcoin use for confirmation of transactions?
The first item ever bought with Bitcoin is?
Who is the founder of Bitcoin?
When is the last unit of bitcoin expected to be mined?
What is the smallest unit of bitcoin called?
What is the total supply of Bitcoin?