Hang Maker 
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Maker CEO of Afropolitan
2 years ago
QUIZ
Bitcoin (abbreviation: BTC[a] or XBT;[b] sign: ₿) is a protocol which implements a public, permanent
+500 XP
5 minutes
3 questions
About This Quiz
Bitcoin (abbreviation: BTC[a] or XBT;[b] sign: ₿) is a protocol which implements a public, permanent, and
Bitcoin transactions are verified by network nodes through cryptography and recorded in a public distributed
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