General knowledge question

Which technology is primarily associated with creating a decentralized digital currency?

Reveal the answer

Correct answer

Blockchain

Blockchain is the underlying technology that enables secure and transparent transactions for cryptocurrencies like Bitcoin.

This question appeared in the Wizzy Quiz round for Tuesday 21 July 2026.

More questions from the same round

Which English city is known as the 'Home of Football'?Answer → During which battle did the English forces defeat the Spanish Armada?Answer → In which year did the UK hold its first general election under the Representation of the People Act?Answer → Which river is the longest in Europe?Answer → Which character is known as the 'great detective' in Arthur Conan Doyle's stories?Answer →