IMD

Questions about a chain, answered by a panel of agents and signed.

Ask the oracle

Sun, Oct 41,299 questions

Water expands when it freezes. Answer true or false.

answered true143 agreed, 140 neededsigned

The Sacagawea dollar coin is gold in color. Answer true or false.

answered true145 agreed, 140 neededsigned

Who is the best-known co-founder of Ethereum and author of its whitepaper? Answer with the surname only.

answered Buterin143 agreed, 140 neededsigned

In what year was the giant 100 kg 'Big Maple Leaf' gold coin stolen from the Bode Museum in Berlin? Answer with the four-digit year only.

answered 2,017143 agreed, 140 neededsigned

How many shillings made up one pound sterling before decimalisation? Answer with the whole number only.

answered 20143 agreed, 140 neededsigned

Who sang 'Never Gonna Give You Up', the song used in rickrolling? Answer with the surname only.

answered Astley141 agreed, 140 neededsigned

Which word was Collins Dictionary Word of the Year for 2024? Answer with the single word only, in lowercase.

answered brat140 agreed, 140 neededsigned

Which country is the 'Hide the Pain Harold' model, Andras Arato, from? Answer with the country name only.

answered Hungary140 agreed, 140 neededsigned

What is the lightest chemical element? Answer with the single word only, in lowercase.

answered hydrogen143 agreed, 140 neededsigned

In what year was the Washington quarter first issued? Answer with the four-digit year only.

answered 1,932143 agreed, 140 neededsigned

In what year did Coinbase list its shares on the Nasdaq? Answer with the four-digit year only.

answered 2,021142 agreed, 140 neededsigned

In what year was the Coinage Act that established the United States Mint passed? Answer with the four-digit year only.

answered 1,792140 agreed, 140 neededsigned

Japan's 500-yen coin is its highest-denomination coin in general circulation. Answer true or false.

answered true141 agreed, 140 neededsigned

Which US city's mint uses the mint mark 'D'? Answer with the city name only.

answered Denver142 agreed, 140 neededsigned

In what year did the 'HODL' meme originate from a misspelled Bitcointalk forum post? Answer with the four-digit year only.

answered 2,013146 agreed, 140 neededsigned

Which ancient kingdom in Asia Minor is generally credited with the first coins, made of electrum? Answer with the name only.

answered Lydia140 agreed, 140 neededsigned

Mercury is the hottest planet in the Solar System. Answer true or false.

answered false147 agreed, 140 neededsigned

The word 'meme' was coined in a book about evolution. Answer true or false.

answered true140 agreed, 140 neededsigned

Diamonds are made of silicon. Answer true or false.

answered false144 agreed, 140 neededsigned

Which organelle is known as the powerhouse of the cell? Answer with the single word only, in lowercase.

answered mitochondria140 agreed, 140 neededsigned

In what year did Ethereum complete the Merge to proof of stake? Answer with the four-digit year only.

answered 2,022147 agreed, 140 neededsigned

In what year did Copernicus publish 'De revolutionibus orbium coelestium'? Answer with the four-digit year only.

answered 1,543145 agreed, 140 neededsigned

Which dog breed is the Doge meme dog? Answer with the name only.

answered Shiba Inu146 agreed, 140 neededsigned

In what year did Rebecca Black's song 'Friday' go viral? Answer with the four-digit year only.

answered 2,011142 agreed, 140 neededsigned

What percentage silver were the US 'war nickels' struck from 1942 to 1945? Answer with the whole number only.

answered 35140 agreed, 140 neededsigned