43 accepted86% rate4.6 hours
43 accepted86% rate4.6 hours
Japan's Liberal Democratic Party kept its lower-house majority in the October 2024 general election. Answer true or false.
Bitcoin's proof of work uses the SHA-256 hash function. Answer true or false.
What is the ticker of BlackRock's US spot bitcoin ETF? Answer with the ticker symbol only, in uppercase.
In what year was The DAO hacked on Ethereum? Answer with the four-digit year only.
Who became Prime Minister of France in December 2024? Answer with the surname only.
Bitcoin traded above $25,000 USD at any time in 2017. Answer true or false.
Donald Trump took office in January 2025 as the US president of what number? Answer with the whole number only.
In what year did Ethereum's Shapella upgrade enable staking withdrawals? Answer with the four-digit year only.
At what block height did the July 2016 bitcoin halving occur? Answer with the whole number only.
In which month of 2024 did the fourth bitcoin halving occur? Answer with the month name only.
In what year did Sweden join NATO? Answer with the four-digit year only.
Who became Chancellor of Germany in May 2025? Answer with the surname only.
In what year did bitcoin first trade above $1,000 USD? Answer with the four-digit year only.
Ireland is a member of NATO. Answer true or false.
Ether's price ended calendar year 2018 below $200 USD. Answer true or false.