What is the maximum number of bitcoins that can ever exist?
- A.One crore
- B.Twenty-one million
- C.One hundred million
- D.There is no upper limit
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The bitcoin protocol fixes the total supply at twenty-one million coins. New coins enter circulation only as the reward paid to whoever adds a block, and that reward is halved every two hundred and ten thousand blocks, which works out to roughly every four years, so issuance falls geometrically towards…
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