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Previous episode The 51% attack: could someone rewrite Bitcoin's history?

How Bitcoin works: the blockchain explained

The Bitcoin halving: why there will never be more than 21 million bitcoins

No bank and no government can print more bitcoin. New ones come out on a fixed timetable, and about every four years that timetable cuts them in half.

  1. 1 In May 2010, a programmer in Florida paid 10,000 bitcoin for two pizzas. Back then, miners won 50 new bitcoins for every block, so his pizzas cost the reward of 200 blocks.May 201010,000 bitcoin

    In May 2010, a programmer in Florida paid 10,000 bitcoin for two pizzas. Back then, miners won 50 new bitcoins for every block, so his pizzas cost the reward of 200 blocks.

  2. 2 New bitcoins come from one place only: the reward for each new block. No bank and no government can make more. Every node checks the reward too, so a miner cannot pay himself extra.blockBnew bitcoinsminerno bank

    New bitcoins come from one place only: the reward for each new block. No bank and no government can make more. Every node checks the reward too, so a miner cannot pay himself extra.

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