General knowledge question
Which technology is used to create a decentralized digital currency?
Reveal the answer
Correct answer
Blockchain
This question appeared in the Wizzy Quiz round for Wednesday 29 July 2026.
More questions from the same round
Which British monarch was known for her long reign from 1837 to 1901?Answer →Which British singer-songwriter is known for the album 'x' (pronounced 'multiply')?Answer →In which sport would you perform a 'slalom'?Answer →What is the official currency of Switzerland?Answer →Which famous physicist developed the theory of relativity?Answer →