588 accepted99% rate3.5 hours
588 accepted99% rate3.5 hours
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), in which block number was transaction 0x6bca7926b58efe1ff5c4268e8a8e2ef57b9aecfecd2c1346b25f7f5c28c6b784 included? Answer with the whole number only.
On Ethereum mainnet, did transaction 0x1d3182a8fdfc27cb4a39472cc2c161b95d2eaab867e9e27408c4c9abce47ca45 succeed (receipt status 1)? Answer true if it succeeded, false if it reverted.
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 Robinhood Chain (chain id 4663), did transaction 0x245cbc3d630c2d81cbcbbb7f89e5db2b4f0c138c3bbf187afe428aab1b697775 succeed (receipt status 1)? Answer true if it succeeded, false if it reverted.
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, how much gas was used in total by block 25363391 (the block's gasUsed field)? 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 72309050? 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 Solana mainnet-beta, how many compute units did transaction hTLbdMoMaxPUnwC4XG9ETT43XQCzYRmz47g9iwub7mHFhJCeQTWPuveJD62BNmpiLXHBV6iG4k89gL98g63ZK9t consume? 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), 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, how much gas was used in total by block 24826311 (the block's gasUsed field)? Answer with the whole number only.
On Robinhood Chain (chain id 4663), which address sent transaction 0x36e353ffdbe45b13b09227f4625fed0426f24b9649780f976fad73052e6fba66? Answer with the 0x address only.
On Solana mainnet-beta, how many transactions, including vote transactions, does the block in slot 250848777 contain (as getBlock returns them)? Answer with the whole number only.
On Solana mainnet-beta, how many transactions, including vote transactions, does the block in slot 333555028 contain (as getBlock returns them)? Answer with the whole number only.
In what year did the Swissair fleet grounding occur? Answer with the four-digit year only.
In what year did Carl Anderson discover the positron? Answer with the four-digit year only.
What is the capital of the US state of Washington? Answer with the city name only.
What is the standard mains frequency of the electricity grid in the United States, in hertz? Answer with the whole number only.
Which river flows through Baghdad? Answer with the river name only, without the word River.
Who was the first woman in space? Answer with the surname only.
The Amazon River flows into the Pacific Ocean. Answer true or false.
In which French city are the main final assembly lines for the Airbus A350 located? Answer with the city name only.
In what year was sovereignty over Hong Kong transferred from the United Kingdom to China? Answer with the four-digit year only.