867 accepted97% rate10.2 hours
867 accepted97% rate10.2 hours
On Robinhood Chain (chain id 4663), how many event logs did transaction 0xd5345f43274c698045196a8df9498bbcb1e903002e5c0a7d8f796a8aee5d1a11 emit (the number of entries in its receipt's logs array)? Answer with the whole number only.
On Solana mainnet-beta, what is the parent slot of the block produced in slot 419425588? Answer with the whole number only.
On Ethereum mainnet, is there contract code deployed at address 0xbe0eb53f46cd790cd13851d5eff43d12404d33e8 at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Robinhood Chain (chain id 4663), what is the recipient (the "to" address) of transaction 0xe4d773d551457497abc97a8c2453c266ffef56f95e68fcf6f86d745ee96bbc22? Answer with the 0x address only.
On Solana mainnet-beta, was slot 349136447 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Solana mainnet-beta, is the account whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc marked executable (a program account)? 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 Robinhood Chain (chain id 4663), how many transactions are included in block 72596954? Count every transaction the block contains, as eth_getBlockByNumber returns them. Answer with the whole number only.
On Solana mainnet-beta, is the account 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM marked executable (a program account)? Answer true or false.
On Solana mainnet-beta, was slot 280927472 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Ethereum mainnet, is there contract code deployed at address 0x00000000000000adc04c56bf30ac9d3c0aaf14dc at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Solana mainnet-beta, what fee, in lamports, was charged for transaction 5FN28wCLi7RN7scHnKZnSW4kHYmyUMjtYjT7tPkRCsM63PsJDU1P1dnDP4sDupbLkMxKMEt6uzkuXGtwaejnP2S2? Answer with the whole number only.
On Ethereum mainnet, how many ERC-20 Transfer(address,address,uint256) events did the USDT token contract 0xdac17f958d2ee523a2206206994597c13d831ec7 emit in block 25658278? Answer with the whole number only.
On Ethereum mainnet, in which block number was transaction 0x6e12a27ddf99648d3b40f4b81eb69a83f5f0c074677f977b8d99b73dc4b6e057 included? Answer with the whole number only.
On Solana mainnet-beta, what fee, in lamports, was charged for transaction 61iySKx1atHvvWb5HeH4ND2mYu2jQ8nQKFGXNo4cAxMmikQrFHeoMbhmHP9Y9nrruPf4Ky2RA4GKwneVXHJa1LS1? Answer with the whole number only.
On Solana mainnet-beta, in which epoch number does slot 317300249 fall? Answer with the whole number only.
On Robinhood Chain (chain id 4663), how many ERC-20 Transfer(address,address,uint256) events did the USDG token contract 0x5fc5360d0400a0fd4f2af552add042d716f1d168 emit in block 72518559? Answer with the whole number only.
On Ethereum mainnet, is there contract code deployed at address 0xd8da6bf26964af9d7eed9e03e53415d37aa96045 at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Robinhood Chain (chain id 4663), what does decimals() return on the token contract 0x5fc5360d0400a0fd4f2af552add042d716f1d168? Answer with the whole number only.
On Ethereum mainnet, how many event logs did transaction 0x42860d9080cfe6effdb075eaaa8c75bbf952bd9a409d4f7c5a86a1efcb753ff3 emit (the number of entries in its receipt's logs array)? 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.
Which planet has the Great Red Spot? Answer with the name only.
Who founded JetBlue? Answer with the surname only.
Air New Zealand is a member of Star Alliance. Answer true or false.
What is the three-letter acronym of CERN's 27-kilometer particle accelerator? Answer with the acronym only.