Bitcoin basics
Origins, the white paper, decentralization, open source, and Bitcoin’s fundamental operation.
Card 53 · Explorer
What was Bitcoin designed to make possible as a digital payment system?
Card 54 · Captain
Which statement about Satoshi Nakamoto is most accurate based on what is known today?
Card 55 · Explorer
What does the Bitcoin whitepaper present?
Card 56 · Explorer
What is Bitcoin's genesis block?
Card 57 · Explorer
What does it mean that Bitcoin is an open network?
Card 58 · Explorer
What does peer-to-peer mean in Bitcoin?
Card 59 · Navigator
How does Bitcoin solve the double-spending problem?
Card 60 · Navigator
What does decentralisation mean in Bitcoin?
Card 61 · Navigator
What is an advantage of Bitcoin's publicly available code?
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How does Bitcoin verify payments without a central bank?
Card 63 · Navigator
Which statement correctly describes Bitcoin compared with centrally managed crypto projects?
Card 64 · Navigator
What did many cypherpunks advocate?
Card 65 · Captain


