Distributed ledger technology. Play Blockchain Technology trivia solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango — every question comes with an explanation so you learn as you play. Questions span every level, from easy warm-ups to expert-level stumpers, so there's a real challenge here however much you already know.
A mix of easy, medium and hard — questions run from warm-up to expert, so there's a real challenge at every level. Think you know the answers? Play to find out.
This mysterious person or group published the Bitcoin whitepaper in 2008 under a pseudonym that remains unidentified to this day.
Difficulty: EasyThis Ethereum token standard defines the rules for creating fungible tokens that can interact seamlessly with wallets and exchanges.
Difficulty: MediumThis type of zero-knowledge proof requires a trusted setup ceremony but produces small proofs with fast verification times.
Difficulty: HardThis is the term for the digital ledger technology that records transactions across many computers so the record cannot be altered retroactively.
Difficulty: EasyThis loss occurs when providing liquidity to an AMM pool and the price ratio of deposited tokens changes compared to simply holding them.
Difficulty: MediumThis zero-knowledge proof system eliminates the need for trusted setup by using hash functions, producing larger proofs but with quantum resistance.
Difficulty: HardThis is the process by which new cryptocurrency coins are created and transactions are verified on a proof-of-work blockchain.
Difficulty: EasyThis scaling technique divides a blockchain into multiple parallel chains, each processing its own transactions to increase overall capacity.
Difficulty: Medium