2,463 accepted97% rate35.3 hours
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.
On Solana mainnet-beta, was slot 280927472 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Robinhood Chain (chain id 4663), is there contract code deployed at address 0x0bd7d308f8e1639fab988df18a8011f41eacad73 at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Ethereum mainnet, what is the Unix timestamp, in seconds, of block 24579024? Answer with the whole number only.
On Solana mainnet-beta, was slot 255498275 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Solana mainnet-beta, how many transactions, including vote transactions, does the block in slot 371714469 contain (as getBlock returns them)? Answer with the whole number only.
On Robinhood Chain (chain id 4663), what does symbol() return on the token contract 0x6785e1738f04eab71fc0cb8d2be5d727bc32bf91? Answer with the symbol exactly as the contract returns it.
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 Robinhood Chain (chain id 4663), is there contract code deployed at address 0x2222222222222222222222222222222222222222 at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Solana mainnet-beta, how many compute units did transaction 51Ym7y8e54oFrYk7tVMFxUnKdWwtnLtFkefh7n1n7s2hdUV9tGNVkMdJFk6V4M3CPLW6EejqVihm4bo97LPBL6Pz consume? Answer with the whole number only.
On Robinhood Chain (chain id 4663), how many event logs did transaction 0x1465e49208b30ecd801e79c75982721d71604c9058a215c9d67e4fa2a4a744fb emit (the number of entries in its receipt's logs array)? Answer with the whole number only.
On Robinhood Chain (chain id 4663), is there contract code deployed at address 0x09ec38170e94532eddb57c69dfc4f1fdcd0d4a60 at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Robinhood Chain (chain id 4663), did transaction 0x245cbc3d630c2d81cbcbbb7f89e5db2b4f0c138c3bbf187afe428aab1b697775 succeed (receipt status 1)? Answer true if it succeeded, false if it reverted.
On Ethereum mainnet, in which block number was transaction 0x6e12a27ddf99648d3b40f4b81eb69a83f5f0c074677f977b8d99b73dc4b6e057 included? Answer with the whole number only.
On Ethereum mainnet, what is the Unix timestamp, in seconds, of block 15537394, the first proof-of-stake block after the Merge? Answer with the whole number only.
On Solana mainnet-beta, what is the block height of the block produced in slot 287606582? Answer with the whole number only.
On Robinhood Chain (chain id 4663), what is the nonce of transaction 0x104fa964b894732e6598e156fe4b040904510ee749f3b229a4e7a1f54d6faaf5? Answer with the whole number only.
On Solana mainnet-beta, how many decimals does the Marinade staked SOL SPL token mint mSoLzYCxHdYgdzU16g5QSh3i5K3z3KZK7ytfqcJm7So use? Answer with the whole number only.
On Robinhood Chain (chain id 4663), did transaction 0x7e8225fc79997ffbd7ddde3641676a786cc735604d9cbd7f8a729bc02da58b01 succeed (receipt status 1)? Answer true if it succeeded, false if it reverted.
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, is there contract code deployed at address 0x7a250d5630b4cf539739df2c5dacb4c659f2488d at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
On Solana mainnet-beta, did transaction 5nza2Tvn4xebRADDMP9nirufxZtM2esrdxuV1sCwDnsdrBNv4r9rUrXAsTQFtyxqi7TATssw53PLDHdixktcBUFm succeed? Answer true if it executed without error, false if it failed.
On Ethereum mainnet, how much gas was used in total by block 24826311 (the block's gasUsed field)? Answer with the whole number only.
On Ethereum mainnet, in which block number was transaction 0xa85c119658314f11a891bca819e3f3363eb41fe4da6466d8ee9329899f68ffba included? Answer with the whole number only.