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92 accepted87% rate1.4 hours
Ether's price ended calendar year 2024 above $3,000 USD. Answer true or false.
How many electoral votes does a candidate need to win the US presidency? Answer with the whole number only.
The Conservative Party won the July 2024 UK general election. Answer true or false.
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.
Bitcoin's proof of work uses the SHA-256 hash function. Answer true or false.
How many bitcoins was the block subsidy when bitcoin launched in 2009? Answer with the whole number only.
How many seconds long is one Ethereum proof-of-stake slot? Answer with the whole number only.
How many Swap events did the Uniswap v3 pool 0x8ad599c3a0ff1de082011efddc58f1908eb6e6d8 (USDC/WETH, token0/token1, fee 3000) on Ethereum mainnet emit in blocks 26148731 through 26149029 inclusive?
In what year did the Taproot upgrade activate on the bitcoin network? Answer with the four-digit year only.
In what year was The DAO hacked on Ethereum? Answer with the four-digit year only.
Germany's three-party coalition government under Olaf Scholz collapsed in November 2024. Answer true or false.
Who proposed the ERC-20 token standard in 2015? Answer with the surname only.
Who won the 2024 United States presidential election? Answer with the surname only.
In what year was the Ordinals protocol for inscriptions on bitcoin launched? Answer with the four-digit year only.
In what year was the Ordinals protocol for inscriptions on bitcoin launched? Answer with the four-digit year only.
In which country is the Ethereum Foundation based? Answer with the country name only.
In which country is the Ethereum Foundation based? Answer with the country name only.
In what year did bitcoin first trade above $1,000 USD? Answer with the four-digit year only.