0xHaM-d
Distinct Wallets (Optimism Bridge)
Jun 17, 2022 - Q1. Many blockchain bridges exist allowing users to move assets between different blockchains. One of the blockchains currently receiving a lot of bridge volume is Optimism. There are several bridges you can use to move tokens to Optimism, but for this bounty we are particularly interested in Optimism’s bridge. How many distinct wallets have deposited or withdrawn ETH to Optimism via the native bridge in the last 60 days? Visualize your findings.
Layer 2 Blocks (StarkWare)
Jun 29, 2022 - Q2. How many layer2 StarkNet blocks have been accepted on Ethereum (L1) chain so far? How much fees have been paid(generated) to Ethereum network? Has StarkNet contributed to saving in transaction fees for its users?
When Do Transactions Fail?
Jun 1, 2022 - Q2. Do times of high transaction volume lead to more transaction failures? Create a visualization that shows the relationship between transaction volume and success rate of transactions since May 9th. Are there any noticeable patterns to when transactions are more likely to fail? Were there specific events that seem to cause transaction failures?
USDC Deposits
Jun 20, 2022 - Q1. In the last month, how much USDC did users deposit into PoolTogether (Ethereum)? What’s the average deposit amount per user?
Voting Activity
Jun 18, 2022 - Q1. The Lil Nouns DAO is controlled via onchain voting by token holders. Using the ethereum database, analyze voting activity on Lil Nouns proposals. Since voting is on chain and costs gas, are smaller holders excluded from the voting process? Visualize and analyze this question, along with any other trends you find that are relevant.
Gas Efficiency
Jun 5, 2022 - Q88. Which one of the sushi services consumes the most gas per transaction?
ETH Deposited or Withdrawn (StarkWare)
Jun 29, 2022 - Q1. StarkNet is a layer 2 chain, that ensures interoperability with the Ethereum mainnet. People are using it to move real ETH to StarkNet and enjoy its higher speed of transaction and lower fees. How many ETHs have been deposited or withdrawn (bridged) so far from Ethereum to StarkNet or vice versa? and by how many depositors?