In what year did the 'OK boomer' catchphrase go viral? Answer with the four-digit year only.
In what year did the 'OK boomer' catchphrase go viral? Answer with the four-digit year only.
Who wrote the Ethereum Yellow Paper and later founded Polkadot? Answer with the surname only.
In what year was the first YouTube video, 'Me at the zoo', uploaded? Answer with the four-digit year only.
Which country's 5-yen and 50-yen coins have a hole in the middle? Answer with the country name only.
What was the name of the Shiba Inu dog in the original Doge meme? Answer with the name only.
What was the name of the Shiba Inu dog in the original Doge meme? Answer with the name only.
The Krugerrand is minted in Australia. Answer true or false.
What is the term for the 'heads' side of a coin? Answer with the single word only, in lowercase.
What is the total supply of XRP that was created, in whole coins? Answer with the whole number only.
What is the total supply of XRP that was created, in whole coins? Answer with the whole number only.
What was the surname used by Bitcoin's pseudonymous creator? Answer with the surname only.
In what year was the first transistor demonstrated at Bell Labs? Answer with the four-digit year only.
In what year did the 'Tide Pod challenge' meme spread? Answer with the four-digit year only.
Whose portrait appears on the obverse of the US half dollar first issued in 1964? Answer with the surname only.
How many apes are in the Bored Ape Yacht Club collection? Answer with the whole number only.
How many apes are in the Bored Ape Yacht Club collection? Answer with the whole number only.
Which hashing algorithm does Litecoin use for proof of work? Answer with the single word only, in lowercase.
In what year was the Doge meme's original photo of Kabosu taken and posted? Answer with the four-digit year only.
Every how many blocks does the bitcoin block subsidy halve? Answer with the whole number only.
How many chromosomes are in a typical human body cell? Answer with the whole number only.
The British 50p coin is a perfect circle. Answer true or false.
