Bitcoin Technology Quiz

Copy down your bitcoin address to enter the giveaway
What is bitcoin..?
A Computer
A Cryptocurrency
A Graphic Card
A Hardware
What is blockchain..?
A website that sells mining supplements
A Website where they sell Bitcoins
A public ledger of all cryptocurrency transactions
A chain of Bitcoins
Blockchain is immutable because …?
No one can control it
They can be maniuplated
You can break the chain
They are connected
What is mining..?
Collecting data
Solving mathematics problems
Mining rocks
Hacking
What are the mining reward..?
Earn free gpu
Earn real money
A Bitcoin
Rocks
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