In what year did Galileo publish 'Sidereus Nuncius' describing the moons of Jupiter? Answer with the four-digit year only.

In what year did Bitcoin activate Segregated Witness (SegWit)? Answer with the four-digit year only.

In what year did the 'Harlem Shake' video meme go viral? Answer with the four-digit year only.

Which metal is liquid at room temperature? Answer with the single word only, in lowercase.

In what year was the Bored Ape Yacht Club NFT collection launched? Answer with the four-digit year only.

Ethereum Classic reversed the 2016 DAO hack. Answer true or false.

What is the maximum supply of bitcoin, in whole coins? Answer with the whole number only.

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

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.

The mint mark 'P' stands for Denver. Answer true or false.

How many chambers does the human heart have? Answer with the whole number only.

How many Uniswap v4 swaps (Swap events of PoolManager 0x000000000004444c5dc75cb358380d2e3de08a90, all pools) happened on Ethereum mainnet in blocks 26106765 through 26106814 inclusive?

How many times was ETH wrapped into WETH (Deposit events of 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) on Ethereum mainnet in blocks 26106291 through 26106590 inclusive?

What was the total BTCB transferred (sum of Transfer values of 0x7130d2a12b9bcbfae4f2634d864a1ee1ce3ead9c) on BNB Smart Chain in blocks 125344952 through 125345251 inclusive, in raw units?

What was the total USDC transferred (sum of Transfer values of 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48) on Ethereum mainnet in blocks 26105968 through 26105992 inclusive, in raw units?

What was the Uniswap v4 spot price in the USDC/mUSD pool 0x72daf39b278fab80f18ad2adf73cc8b1ae63de1e508d36aa033285fff506f169 on Ethereum mainnet at the last block of blocks 26105694–26105992 (about 3 hours ago), as currency0 per 1e18 raw currency1 in raw units?

What was the Uniswap v4 spot price in the ETH/IMD pool 0xb07d640fd9e2eb9dc81b953c8e4fd006bdfeaf276010fb5418eb763ca15abfb3 on Ethereum mainnet at the last block of blocks 26104797–26105095 (about 6 hours ago), as currency1 per 1e18 raw currency0 in raw units?

What was the Uniswap v4 spot price in the ETH/USDT pool 0x72331fcb696b0151904c03584b66dc8365bc63f8a144d89a773384e3a579ca73 on Ethereum mainnet at the median of 5 evenly spaced blocks across blocks 26106292–26106590 (about 1 hours ago), as currency0 per 1e18 raw currency1 in raw units?

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

How many players per team are on the field in association football (soccer)? Answer with the whole number only.

In what year was Germany reunified? Answer with the four-digit year only.

Who was the 46th President of the United States? Answer with the surname only.

Who became Vice President of the United States in January 2025? Answer with the surname only.

Which UK Prime Minister called the 2016 Brexit referendum? Answer with the surname only.