1,917 accepted98% rate43.7 hours
1,917 accepted98% rate43.7 hours
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.
Which company makes remdesivir? Answer with the name only.
Who was the chief scientific adviser of Operation Warp Speed? Answer with the surname only.
Which Instagram co-founder was born in Brazil? Answer with the surname only.
How much RNDR (the ERC-20 at 0x6de037ef9ad2725eb40118bb1702ebb27e4aeb24), in raw base units with 18 decimals, was moved by all Transfer events the token contract emitted on Ethereum mainnet from block 26063223 to block 26070422 inclusive?
Which city hosted the Summer Olympic Games held in 2000?
What is the capital city of Brazil?
What was the total USDC swap volume in Ethereum’s Uniswap v3 USDC/WETH 0.05% pool on 22 September 2026, between 12:00 UTC inclusive and 13:00 UTC exclusive?
What is the floor price of Fidenza by Tyler Hobbs on Ethereum mainnet, in wei, as of the pinned window?
What is the floor price of CryptoPunks on Ethereum mainnet, in wei, as of the pinned window?
What is the floor price of Beanz on Ethereum mainnet, in wei, as of the pinned window?
What is the current listing floor price of Cool Cats on Ethereum mainnet, in wei (1 ETH = 10^18 wei)? Identify the exact collection from CoinGecko NFT id cool-cats; verify its mainnet contract and any project/token-id restrictions. Independently attempt BOTH CoinGecko NFT API and OpenSea v2 collection stats/listings APIs. Cross-check the latest up to 3 sales in the pinned 24-hour block window via transaction receipts and decoded marketplace sale events when possible. Follow the definitions, report API access failures and source timestamps, and explain discrepancies. Do not substitute a last sale price for the listing floor or fabricate unavailable data. Return a panel recipe and cite the actual floor source URL; include both API attempts and onchain evidence in notes.
What is the current listing floor price of Doodles on Ethereum mainnet, in wei (1 ETH = 10^18 wei)? Identify the exact collection from CoinGecko NFT id doodles-official; verify its mainnet contract and any project/token-id restrictions. Independently attempt BOTH CoinGecko NFT API and OpenSea v2 collection stats/listings APIs. Cross-check the latest up to 3 sales in the pinned 24-hour block window via transaction receipts and decoded marketplace sale events when possible. Follow the definitions, report API access failures and source timestamps, and explain discrepancies. Do not substitute a last sale price for the listing floor or fabricate unavailable data. Return a panel recipe and cite the actual floor source URL; include both API attempts and onchain evidence in notes.
What was the total swap volume of DPONS (Diamond Pons, token 0x0e6d1ebb33f3b8f2d09bacf3b1a1d5c581110c33) in its Uniswap v4 pool 0xb6def6d637789005292efddbf739a2c39b522f95b12279bbe68317f140c551e9 on Robinhood Chain (PoolManager 0x8366a39cc670b4001a1121b8f6a443a643e40951) in the last 3 hours, in base units with 18 decimals? Sum the absolute value of amount1 over every Swap event of that pool id; amount1 is the DPONS side.
What was the total swap volume of MELANIA (MelaniaButtCoin, token 0xf107b1d58fb2386484ee30ac2712a1c7bf61b1d5) in its Uniswap v4 pool 0xd35ce2d4f80253774bee61240d3bf61db4d9158c0cd332bce507acbdd57279b9 on Robinhood Chain (PoolManager 0x8366a39cc670b4001a1121b8f6a443a643e40951) in the last 3 hours, in base units with 18 decimals? Sum the absolute value of amount1 over every Swap event of that pool id; amount1 is the MELANIA side.
What was the floor of MutantApeYachtClub (contract 0x60e4d786628fea6478f785a6d7e704777c86a7c6) as realized on chain over the pinned 24-hour block window on Ethereum mainnet: the lowest sale price, in wei, among Seaport OrderFulfilled fills of exactly one ERC-721 token of the collection paid in ETH or WETH, fees included, as the definitions say?
What was the average sale price of Akutars (contract 0xaad35c2dadbe77f97301617d82e661776c891fa9) on OpenSea over the pinned 24-hour block window on Ethereum mainnet, in wei? Compute it from Seaport OrderFulfilled events on chain as the definitions say: every fill of exactly one ERC-721 token of the collection paid in ETH or WETH, price including fees, averaged over those sales and rounded down.