How many slots are in one Ethereum proof-of-stake epoch? Answer with the whole number only.
In what year did the Taproot upgrade activate on the bitcoin network? Answer with the four-digit year only.
Who became UK Prime Minister in September 2022, before Rishi Sunak? Answer with the surname only.
Which Bangladeshi Prime Minister resigned and fled the country in August 2024? Answer with the surname only.
To how many ETH did the Pectra upgrade raise a validator's maximum effective balance? Answer with the whole number only.
Who became the European Union's foreign policy chief (High Representative) in December 2024? Answer with the surname only.