592 accepted99% rate9.5 hours
592 accepted99% rate9.5 hours
In what year did Voyager 1 cross the heliopause into interstellar space? Answer with the four-digit year only.
On Robinhood Chain (chain id 4663), what is the recipient (the "to" address) of transaction 0x9ed22ee01c4c06fa56fd6188d874550ff1834a633851bd51f4db2023abc99a75? Answer with the 0x address only.
On Solana mainnet-beta, in which slot was transaction 33nmsEqJVzD4mg1ehEKgSkknorYnj8LpqyPKwi9wGQMXbAcEyv34HHav9n7ob85VRc3dAYV1ka2snL9QCCeYCweB confirmed? Answer with the whole number only.
On Ethereum mainnet, which address sent transaction 0x3e2a261741cc857345982f0879eee3dacf663785642676ccc04fd20603a0ef38? Answer with the 0x address only.
On Solana mainnet-beta, is the account DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 marked executable (a program account)? Answer true or false.
On Solana mainnet-beta, how many decimals does the Raydium SPL token mint 4k3Dyjzvzp8eMZWUXbBCjEvwSkkk59S5iCNLY3QrkX6R use? Answer with the whole number only.
On Robinhood Chain (chain id 4663), did transaction 0x275cc39645158c52b0450fb8e40b12263e6bba1d5ac74e37a70fdd2d794eaf6a succeed (receipt status 1)? Answer true if it succeeded, false if it reverted.
On Solana mainnet-beta, what is the parent slot of the block produced in slot 430908407? Answer with the whole number only.
On Solana mainnet-beta, what is the parent slot of the block produced in slot 371714469? Answer with the whole number only.
On Solana mainnet-beta, in which slot was transaction o6NVD4DRBqPsRKm1qQUv3cK4e7gSNrgupPdTdYn16CSCZcCwdZFST39EfkuKLk2YjM9UETe6oZnWH8GAgFqj6bN confirmed? Answer with the whole number only.
On Robinhood Chain (chain id 4663), is there contract code deployed at address 0x0000000000000000000000000000000000000000 at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Ethereum mainnet, what does decimals() return on the token contract 0xdac17f958d2ee523a2206206994597c13d831ec7? Answer with the whole number only.
On Ethereum mainnet, what does symbol() return on the token contract 0x2260fac5e5542a773aa44fbcfedf7c193bc2c599? Answer with the symbol exactly as the contract returns it.
On Solana mainnet-beta, how many decimals does the USDT SPL token mint Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB use? Answer with the whole number only.
On Robinhood Chain (chain id 4663), in which block number was transaction 0xfa142f6cc4ff3c480f56a75644c258dc8af2de7a28b76f0cb974836a3dfffe22 included? Answer with the whole number only.
On Ethereum mainnet, what does symbol() return on the token contract 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48? Answer with the symbol exactly as the contract returns it.
On Solana mainnet-beta, in which epoch number does slot 261951103 fall? Answer with the whole number only.
On Ethereum mainnet, how many event logs did transaction 0x04094d0022b4852dead5f3d82c6bc0dd0bab16adebb3b7f2fea9f26fdd6f9e03 emit (the number of entries in its receipt's logs array)? Answer with the whole number only.
On Ethereum mainnet, is there contract code deployed at address 0xab5801a7d398351b8be11c439e05c5b3259aec9b 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 4tqjy9nZb5yo6EvcUXaKXmF94dJmGRFNexXk4McYvSDrPJnxeG3S4jR6mgtJGGQdNHPaM7j44ytnqzTED3MwVZWs? Answer with the whole number only.
On Ethereum mainnet, what is the nonce of transaction 0x9d4d9a50ab91b6a2aa37e73780843343ca0e87fd035e63670a48af09c2ec6038? Answer with the whole number only.
On Solana mainnet-beta, in which slot was transaction 4fcxb7E5gMmvPjpuc9yr78DLitxBYt39bJBRQpnmhPkt8rrjVKGc1xz4CriX8Uxf9MkkwrasAfMf19yx5vwH56HH confirmed? Answer with the whole number only.
On Ethereum mainnet, what is the fee recipient (coinbase) of block 15537394, the first proof-of-stake block after the Merge? Answer with the 0x address only.
On Solana mainnet-beta, was slot 270390912 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Ethereum mainnet, what does symbol() return on the token contract 0x95ad61b0a150d79219dcf64e1e6cc01f0b64c4ce? Answer with the symbol exactly as the contract returns it.