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Blockchains
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Total cards: 3•Content version: v3•Public deck•Updated: 8/1/2026
Card preview (3)
#1
Front (Question)
What is a blockchain?
Back (Answer)
A never-ending book to keep track of transactions. Only one book is the book of records, the longest.
#2
Front (Question)
How are transactions stored in the blockchain?
Back (Answer)
By organizing transactions in blocks (mining)
#3
Front (Question)
How is a new block produced?
Back (Answer)
By solving a cryptographic puzzle that is moderatly hard to solve. The more dice, the more likely to produce a page.