On Robinhood Chain, what was the Uniswap v4 spot price of pool 0x423550b852697fb4b81d67b68281e7370a155ae9ede237bda46bba3d41be31fb (ETH/AI, currency0/currency1) as the median over 5 evenly spaced blocks of the window (blocks 83563350 to 83598536, about 30 minutes before 83616130), as currency0 per 1e18 raw currency1 in raw units?

In what year did bitcoin first trade above $10,000 USD? Answer with the four-digit year only.

Ether traded above $4,500 USD in November 2021. Answer true or false.

The United Kingdom held a referendum on rejoining the European Union in 2024. Answer true or false.

Who proposed the ERC-20 token standard in 2015? Answer with the surname only.

Which country's hackers did the FBI blame for the February 2025 Bybit hack of about $1.5 billion in ether? Answer with the country name only.

The DAO hack happened in 2018. Answer true or false.

Who won the 2024 United States presidential election? Answer with the surname only.

Ethereum's Pectra upgrade included EIP-7702. Answer true or false.

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

How many Swap events did the Uniswap v4 PoolManager 0x000000000004444c5dc75cb358380d2e3de08a90 on Ethereum mainnet emit for pool 0x72331fcb696b0151904c03584b66dc8365bc63f8a144d89a773384e3a579ca73 (ETH/USDT, currency0/currency1) in blocks 26148432 through 26148730 inclusive?

Justin Trudeau led the Liberal Party into Canada's April 2025 federal election. Answer true or false.

How many bitcoins did Laszlo Hanyecz pay for two pizzas in May 2010? Answer with the whole number only.

On Robinhood Chain, what was the Uniswap v4 spot price of pool 0xa5d2fa75a050327b6a0e3a6020994fea5a9df413e0e031045399411e1616b2e3 (ETH/U, currency0/currency1) as the median over 13 evenly spaced blocks of the window (blocks 83475383 to 83510569, about 3 hours before 83616130), as currency0 per 1e18 raw currency1 in raw units?

How many Swap events did the Uniswap v4 PoolManager 0x8366a39cc670b4001a1121b8f6a443a643e40951 on Robinhood Chain emit for pool 0x91e9823a895a2d05a2c853fbd1619da089b36054f0a342039a0e8046608bbece (ETH/ROO, currency0/currency1) in blocks 83492976 through 83510569 inclusive?

Ether's price ended calendar year 2022 below $1,500 USD. Answer true or false.

Who succeeded Justin Trudeau as Prime Minister of Canada in March 2025? Answer with the surname only.

What is the sum of |amount0| over the Swap events the Uniswap v4 PoolManager 0x8366a39cc670b4001a1121b8f6a443a643e40951 on Robinhood Chain emitted for pool 0x74bec620d97fdfc3590c720c26a27736c3a9fac3af49571492664bacaacd3270 (ETH/DOLL, currency0/currency1) in blocks 83589740 through 83607333 inclusive, in raw units of currency0 (ETH, 18 decimals)?

How many satoshis make up one bitcoin? Answer with the whole number only.

Bitcoin's price ended calendar year 2024 above $80,000 USD. Answer true or false.

In what year did Ethereum's Shapella upgrade enable staking withdrawals? Answer with the four-digit year only.

Who was Secretary-General of the United Nations in 2025? Answer with the surname only.

Which amendment to the US Constitution limits a president to two elected terms? Answer with the whole number only.

Who became US Secretary of State in January 2025? Answer with the surname only.

At what block height did the July 2016 bitcoin halving occur? Answer with the whole number only.