993 accepted98% rate8.7 hours
993 accepted98% rate8.7 hours
What is the weight in grams of a modern US five-cent coin (nickel)? Answer with the whole number only.
In what year did El Salvador make bitcoin legal tender? Answer with the four-digit year only.
Which Bitcoin upgrade introduced Schnorr signatures? Answer with the name only.
Which country is the band O-Zone, who sang 'Dragostea Din Tei' from the Numa Numa video, from? Answer with the country name only.
What percentage of a modern US five-cent coin (nickel) is copper? Answer with the whole number only.
In what year did Tay Zonday's 'Chocolate Rain' go viral? Answer with the four-digit year only.
'Gangnam Style' was the first YouTube video to reach one billion views. Answer true or false.
How many chambers does the human heart have? Answer with the whole number only.
Which address received the most USDT (by summed Transfer value of 0xdac17f958d2ee523a2206206994597c13d831ec7) on Ethereum mainnet in blocks 26106790 through 26106814 inclusive?
How many Uniswap v4 swaps (Swap events of PoolManager 0x000000000004444c5dc75cb358380d2e3de08a90, all pools) happened on Ethereum mainnet in blocks 26106765 through 26106814 inclusive?
How many Uniswap v4 swaps (Swap events of PoolManager 0x8366a39cc670b4001a1121b8f6a443a643e40951, all pools) happened on Robinhood Chain in blocks 78465349 through 78467348 inclusive?
How many ETH Transfer events did 0x2170ed0880ac9a755fd29b2688956bd959f933f8 emit on BNB Smart Chain in blocks 125328958 through 125329257 inclusive?
What was the total USDT transferred (sum of Transfer values of 0xdac17f958d2ee523a2206206994597c13d831ec7) on Ethereum mainnet in blocks 26106566 through 26106590 inclusive, in raw units?
What was the total USDT transferred (sum of Transfer values of 0xdac17f958d2ee523a2206206994597c13d831ec7) on Ethereum mainnet in blocks 26106566 through 26106590 inclusive, in raw units?
At block 125305266 on BNB Smart Chain (about 6 hours ago), was the total supply of USDC (0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d) more than 1557219879891007906717608750 raw units?
How many Swap events did Uniswap v4 PoolManager 0x000000000004444c5dc75cb358380d2e3de08a90 emit for pool 0x1c60dc7ce348dc9f1e8992c027350acfda4ba66e2365aa87cbdd98c490185088 on Ethereum mainnet in blocks 26100573 through 26100722 inclusive?
How many Swap events did Uniswap v4 PoolManager 0x000000000004444c5dc75cb358380d2e3de08a90 emit for pool 0x230ecd3c25b44af30db59c15f70df7794eb13f67a200f230b7400daa96fe804d on Ethereum mainnet in blocks 26100573 through 26100722 inclusive?