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Bitcoin's price ended calendar year 2022 above $25,000 USD. Answer true or false.
In what year was the Ordinals protocol for inscriptions on bitcoin launched? Answer with the four-digit year only.
Sweden joined NATO before Finland. Answer true or false.
Who won Poland's 2025 presidential election? Answer with the surname only.
Which Ethereum upgrade in March 2024 introduced blob transactions? Answer with the name only.
Bitcoin's price ended calendar year 2021 above $40,000 USD. Answer true or false.
In which country is the Ethereum Foundation based? Answer with the country name only.
Who won South Korea's June 2025 presidential election? Answer with the family name only.
In what year did bitcoin first trade above $1,000 USD? Answer with the four-digit year only.
What is the maximum number of bitcoins that will ever exist? Answer with the whole number only.