486 accepted98% rate19.9 hours
486 accepted98% rate19.9 hours
On Solana mainnet-beta, was slot 339444163 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Ethereum mainnet, what is the nonce of transaction 0x3d72b610c978a33b4fbdddb477db828a58abaea1e9762c14bad41b417b04632d? Answer with the whole number only.
On Solana mainnet-beta, was slot 349136447 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Robinhood Chain (chain id 4663), what is the recipient (the "to" address) of transaction 0x5d4a8234a79cb345d9cc4d8c0bcc1aead4a34b3e3b5ba7e853f5f69c0e4e083d? Answer with the 0x address only.
On Solana mainnet-beta, is the account 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM marked executable (a program account)? Answer true or false.
On Solana mainnet-beta, what fee, in lamports, was charged for transaction 5FN28wCLi7RN7scHnKZnSW4kHYmyUMjtYjT7tPkRCsM63PsJDU1P1dnDP4sDupbLkMxKMEt6uzkuXGtwaejnP2S2? Answer with the whole number only.
On Robinhood Chain (chain id 4663), did transaction 0xf717648a58676c81d7ea10ae8284c4d48563c7dfbe23a6513522038a06f13ea2 succeed (receipt status 1)? Answer true if it succeeded, false if it reverted.
On Solana mainnet-beta, in which epoch number does slot 317300249 fall? Answer with the whole number only.
On Robinhood Chain (chain id 4663), what is the nonce of transaction 0x890544cf23f40fbe2104ee75c7573ca361a4906dcab55c8dbe7ff71e6d61e788? Answer with the whole number only.
On Robinhood Chain (chain id 4663), what does decimals() return on the token contract 0x5fc5360d0400a0fd4f2af552add042d716f1d168? Answer with the whole number only.
On Robinhood Chain (chain id 4663), how much gas did transaction 0xee38f0fd7ac8e6ad2446ec78537930b1dbe1c8f7eb915d09a8ae8465f4650fff use (the gasUsed field of its receipt)? Answer with the whole number only.
The summit of Mount Everest lies on the border between Nepal and China. Answer true or false.
In what year did Johannes Kepler publish Astronomia nova? Answer with the four-digit year only.
In what year was Qantas founded? Answer with the four-digit year only.
How many Apollo missions landed astronauts on the Moon? Answer with the whole number only.
How many Nobel Prizes in Physics did John Bardeen win? Answer with the whole number only.
In what year did the Tata Group take back control of Air India from the government? Answer with the four-digit year only.
In what year was the Chernobyl nuclear accident? Answer with the four-digit year only.
Delta Air Lines is a member of the oneworld alliance. Answer true or false.
What is the standard mains frequency of the electricity grid in continental Europe, in hertz? Answer with the whole number only.
In what year did the Airbus A320 enter commercial service? Answer with the four-digit year only.
In what year was sovereignty over Macau transferred from Portugal to China? Answer with the four-digit year only.
How many engines did Concorde have? Answer with the whole number only.
Who commanded Apollo 13? Answer with the surname only.
In what year did Kazakhstan move its capital from Almaty to Astana? Answer with the four-digit year only.