▸case-01 Please scan the Ethereum network for any massive whale movements or high-value token swaps that occurred in the last two hours. Provide a structured summary listing the transaction hashes, involved wallet addresses, estimated USD value, and block timestamps. | fail→fail | 6,366 | 9,419 | +48% | 1 | 1 | 0% | 1,149 | 1,699 | +48% | 0 | 0 | — |
▸case-02 Can you check the latest DAO governance proposals and new smart contract deployments across Arbitrum from today? Format the findings into a clear digest grouped by event type, including the contract or proposal details and submitter addresses. | fail→fail | 9,163 | 12,633 | +38% | 1 | 1 | 0% | 1,594 | 2,191 | +37% | 0 | 0 | — |
▸case-03 I need real-time tracking on address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e for any critical activity or large transfers over the past 24 hours. Present the results as a chronological event log with transaction status and gas fees used. | fail→fail | 7,983 | 19,294 | +142% | 1 | 1 | 0% | 1,681 | 2,817 | +68% | 0 | 0 | — |
▸case-04 We are writing an ERC-20 token contract in Solidity 0.8.20 and want to optimize gas usage for minting. Provide optimized Solidity code for the mint function using custom errors instead of require strings. | pass→pass | 14,953 | 10,571 | -29% | 1 | 1 | 0% | 2,521 | 1,931 | -23% | 0 | 0 | — |
▸case-05 Calculate the BIP44 derivation path for the third Ethereum address generated from a standard BIP39 mnemonic seed phrase, outlining the derivation path string and address generation steps. | pass→pass | 13,823 | 9,831 | -29% | 1 | 1 | 0% | 2,278 | 2,101 | -8% | 0 | 0 | — |
▸case-06 Given the EVM opcode sequence PUSH1 0x80 PUSH1 0x40 MSTORE, explain what this initialization routine accomplishes in the EVM stack and memory. | pass→pass | 9,258 | 9,313 | +1% | 1 | 1 | 0% | 1,848 | 1,976 | +7% | 0 | 0 | — |
▸case-07 We suspect large USDT token movements on Ethereum mainnet above 1,000,000 USDT. Configure a JSON RPC filter payload for eth_getLogs targeting the USDT contract at 0xdAC17F958D2ee523a2206206994597C13D831ec7 to capture these transfers. Provide the RPC parameter object. | pass→pass | 9,191 | 11,404 | +24% | 1 | 1 | 0% | 1,924 | 2,569 | +34% | 0 | 0 | — |
▸case-08 We want to track newly created token pools on Uniswap v3 Factory at 0x1F98431c8aD98523631AE4a59f267346ea31F984. Provide the event signature name and parameter structure needed to filter PoolCreated logs. | pass→pass | 8,645 | 9,059 | +5% | 1 | 1 | 0% | 1,864 | 2,103 | +13% | 0 | 0 | — |
▸case-09 Our risk desk wants to capture all LiquidationCall events on Aave v3 Pool to monitor collateral liquidations. Specify the event topic breakdown and log payload fields needed to parse incoming liquidation events. | pass→pass | 12,230 | 14,799 | +21% | 1 | 1 | 0% | 2,667 | 2,515 | -6% | 0 | 0 | — |
▸case-10 Compound Governance v2 emits ProposalCreated when a new proposal is submitted. Outline the required event topic filter indices to track proposals created by a specific proposer address across block ranges. | fail→fail | 17,001 | 13,700 | -19% | 1 | 1 | 0% | 3,302 | 2,726 | -17% | 0 | 0 | — |
▸case-11 A team is deploying contracts via a CREATE2 proxy factory. How can on-chain monitoring detect contract creation events versus standard internal calls using EVM transaction receipts and trace filters? | fail→fail | 16,070 | 15,666 | -3% | 1 | 1 | 0% | 2,856 | 2,832 | -1% | 0 | 0 | — |
▸case-12 TimelockController contracts emit CallScheduled and CallExecuted events. Create an event filter scheme to flag queued admin operations that have not yet been executed after their delay expires. | pass→pass | 16,245 | 17,293 | +6% | 1 | 1 | 0% | 3,266 | 3,603 | +10% | 0 | 0 | — |
▸case-13 To monitor price feed updates from Chainlink oracles on-chain, specify the event log name and parameters emitted whenever a price feed updates. | pass→pass | 8,254 | 6,624 | -20% | 1 | 1 | 0% | 1,560 | 1,307 | -16% | 0 | 0 | — |
▸case-14 We need to monitor multi-sig execution on a Safe proxy wallet. Which event log signals a successfully executed multi-sig transaction, and what key parameters should be extracted from the log? | pass→pass | 11,141 | 10,951 | -2% | 1 | 1 | 0% | 2,121 | 1,988 | -6% | 0 | 0 | — |
▸case-15 DeFi arbitrage bots execute flash loans through Balancer V2 vaults. Provide the log filtering parameters required to listen for FlashLoan events on the Balancer Vault address 0xBA12222222228d8Ba445958a75a0704d566BF2C8. | pass→pass | 11,540 | 9,840 | -15% | 1 | 1 | 0% | 2,516 | 2,223 | -12% | 0 | 0 | — |
▸case-16 To track cross-chain messages sent via LayerZero Endpoint, specify the event emitted when a message is dispatched to a destination chain and how to capture the destination chain ID. | fail→pass | 12,537 | 15,850 | +26% | 1 | 1 | 0% | 2,559 | 3,208 | +25% | 0 | 0 | — |
▸case-17 Lido protocol monitors validator performance on Ethereum consensus layer. When an execution-layer contract receives validator penalty updates, what on-chain event log notifies listeners of supply or reward rebase distribution? | pass→pass | 7,583 | 6,878 | -9% | 1 | 1 | 0% | 1,342 | 1,217 | -9% | 0 | 0 | — |
▸case-18 To track high-value NFT sales on OpenSea Seaport, specify the exact event log signature name emitted upon order completion and the key fields to decode for sale price and buyer address. | pass→pass | 12,096 | 10,065 | -17% | 1 | 1 | 0% | 2,420 | 1,992 | -18% | 0 | 0 | — |
▸case-19 Before a block is finalized, an on-chain monitor listens to pending mempool transactions via WebSocket eth_subscribe with newPendingTransactions. How should the monitor extract raw transaction details to estimate gas price and value transfer? | pass→pass | 17,246 | 17,331 | +0% | 1 | 1 | 0% | 3,325 | 3,199 | -4% | 0 | 0 | — |
▸case-20 When assets are bridged from Ethereum mainnet to Polygon POS via the StateSender contract, specify the event log emitted on L1 that signals a state sync deposit. | pass→pass | 4,319 | 7,163 | +66% | 1 | 1 | 0% | 883 | 1,444 | +64% | 0 | 0 | — |
▸case-21 Sequencer batch submissions on Arbitrum One emit events on Ethereum L1 SequencerInbox contract. What L1 event log confirms that a L2 transaction batch has been posted to mainnet layer 1? | pass→pass | 7,452 | 5,887 | -21% | 1 | 1 | 0% | 1,109 | 1,179 | +6% | 0 | 0 | — |
▸case-22 An automated on-chain monitor flags potential sandwich attacks within a single block. What sequence pattern of transactions and DEX Swap events within the same block indicates a front-run and back-run pattern? | pass→pass | 13,122 | 13,094 | -0% | 1 | 1 | 0% | 2,575 | 2,608 | +1% | 0 | 0 | — |