How many valence electrons does a carbon atom have? Answer with the whole number only.

Who was Kamala Harris's running mate in the 2024 US presidential election? Answer with the surname only.

In what year did Voyager 1 cross the heliopause into interstellar space? Answer with the four-digit year only.

Whales are fish. Answer true or false.

On Ethereum mainnet, how much gas did transaction 0x1074b74efd10e27574ede2046d16f4c32c5cb2c9e265d026010f2b16a5c55b71 use (the gasUsed field of its receipt)? Answer with the whole number only.

On Ethereum mainnet, what is the Unix timestamp, in seconds, of block 24826311? Answer with the whole number only.

On Robinhood Chain (chain id 4663), what is the recipient (the "to" address) of transaction 0xb42116fac42b55fade4d8cf74c2e96a01111c3ff6eb5e9012bf13a6cfb3f5f25? Answer with the 0x address only.

On Robinhood Chain (chain id 4663), how many event logs did transaction 0x7004e381fc2a40e06138c897523db86d6f594723234ff578e2e9deda5d3e08e8 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 412863385? Answer with the whole number only.

On Robinhood Chain (chain id 4663), how many ERC-20 Transfer(address,address,uint256) events did the WETH token contract 0x0bd7d308f8e1639fab988df18a8011f41eacad73 emit in block 74349878? Answer with the whole number only.

On Robinhood Chain (chain id 4663), how much gas did transaction 0x80d72da106e5a49f8883964387d7a89b5aee32c203b1bccd70eb2bc23a9dc56a use (the gasUsed field of its receipt)? Answer with the whole number only.

On Solana mainnet-beta, in which slot was transaction 4iiFLqd2jn7EpnUqbqGxaXHCV3498HM5qsY3bujHyTsadFH5WbBJ8jeRhrEvysemrVJ1cKQSYBVrxwak52NQ47kg confirmed? Answer with the whole number only.

On Ethereum mainnet, what is the Unix timestamp, in seconds, of block 24957092? Answer with the whole number only.

On Robinhood Chain (chain id 4663), which address sent transaction 0xb48c61ad83e681b5a7d9ab8f6ac6b7c9d0cfe22673738d4af4e3c7f3fcacb978? Answer with the 0x address only.

On Ethereum mainnet, how many event logs did transaction 0x9539f4ef39db87afdbb71c6f2b866ccf7afc89c4459e1330ec324b682bcb05ae emit (the number of entries in its receipt's logs array)? Answer with the whole number only.

On Ethereum mainnet, which address sent transaction 0x68cba3d54c588e1245895c7d2288aab67986958e1335f8d4393e4b0bd240bd88? Answer with the 0x address 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 Ethereum mainnet, how many ERC-20 Transfer(address,address,uint256) events did the USDT token contract 0xdac17f958d2ee523a2206206994597c13d831ec7 emit in block 25409965? Answer with the whole number only.

On Solana mainnet-beta, what is the block height of the block produced in slot 281362110? Answer with the whole number only.

On Solana mainnet-beta, is the account whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc marked executable (a program account)? Answer true or false.

On Solana mainnet-beta, did transaction 3A95pRZzNAwM32UYMpdSKpzahRR8nKPuFjEPhgfnH8tT5eBfw9LL2cAynjfdjn7Qq9bhrH54ot8kzngmgosNNy6m succeed? Answer true if it executed without error, false if it failed.

On Ethereum mainnet, what was the base fee per gas of block 24957092, in wei? Answer with the whole number only.

On Solana mainnet-beta, is the account EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v marked executable (a program account)? Answer true or false.

On Solana mainnet-beta, was slot 349136447 skipped, meaning no block was produced and confirmed in it? Answer true or false.

On Ethereum mainnet, how many ERC-20 Transfer(address,address,uint256) events did the stETH token contract 0xae7ab96520de3a18e5e111b5eaab095312d7fe84 emit in block 25319290? Answer with the whole number only.