Which US senator inspired the 2021 'mittens' meme at the inauguration? Answer with the surname only.

In what year did El Salvador make bitcoin legal tender? Answer with the four-digit year only.

'Gangnam Style' was the first YouTube video to reach one billion views. Answer true or false.

What percentage silver are US dimes and quarters minted before 1965? Answer with the whole number only.

Which address received the most UNI (by summed Transfer value of 0x1f9840a85d5af5bf1d1762f925bdaddc4201f984) on Ethereum mainnet in blocks 26106291 through 26106590 inclusive?

How many WBTC Transfer events did 0x2260fac5e5542a773aa44fbcfedf7c193bc2c599 emit on Ethereum mainnet in blocks 26105843 through 26105992 inclusive?

How many USDC Transfer events did 0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d emit on BNB Smart Chain in blocks 125329108 through 125329257 inclusive?

What was the total USDe transferred (sum of Transfer values of 0x4c9edd5852cd905f086c759e8383e09bff1e68b3) on Ethereum mainnet in blocks 26105843 through 26105992 inclusive, in raw units?

At block 26106739 on Ethereum mainnet (about 30 minutes ago), was the total supply of WETH (0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) at least 1978018605643070995303520 raw units?

At block 26105095 on Ethereum mainnet (about 6 hours ago), was the total supply of DAI (0x6b175474e89094c44da98b954eedeac495271d0f) more than 4507327822143119661533293656 raw units?

What was the Uniswap v4 spot price in the ETH/IMD pool 0xb07d640fd9e2eb9dc81b953c8e4fd006bdfeaf276010fb5418eb763ca15abfb3 on Ethereum mainnet at the median of 5 evenly spaced blocks across blocks 26106516–26106814 (about 15 minutes ago), as currency1 per 1e18 raw currency0 in raw units?

What was the Uniswap v4 spot price in the ETH/SHX pool 0xfd7908646f132efe38734a0da4166b7f1c5ea98958644b67fdf8ad8db9242712 on Ethereum mainnet at the last block of blocks 26104797–26105095 (about 6 hours ago), as currency1 per 1e18 raw currency0 in raw units?

Canada is a constitutional monarchy. Answer true or false.

Who was the first human to travel into space? Answer with the surname only.

Who was the first President of the United States? Answer with the surname only.

How many French Open singles titles did Rafael Nadal win? Answer with the whole number only.

Which team won the 2024 World Series? Answer with the team nickname only (for example 'Yankees').

In what year was the United States Constitution signed? Answer with the four-digit year only.

How many member countries did NATO have after Sweden joined in March 2024? Answer with the whole number only.

Which planet is closest to the Sun? Answer with the name only.

Norway is a member of NATO. Answer true or false.

What is the atomic number of calcium? Answer with the whole number only.

How many Wimbledon singles titles did Roger Federer win? Answer with the whole number only.

In what year did the Chernobyl nuclear disaster occur? Answer with the four-digit year only.

Michael Jordan won all six of his NBA titles with the Chicago Bulls. Answer true or false.