5 Questions
What is blockchain?
A decentralized digital ledger
How does blockchain ensure data integrity?
Via cryptography and consensus mechanisms
What was the first blockchain-based cryptocurrency?
Bitcoin
Apart from cryptocurrencies, what are other potential uses of blockchain?
Tracking supply chains
When was blockchain first proposed?
Early 1990s
Test your knowledge of blockchain technology with this quiz. Explore the fundamental concepts and workings of blockchain, including decentralization, digital ledger, data integrity, cryptography, and consensus mechanisms.
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