Vitalik launches sub linear staking contract vulnerability bounty program, with a total reward of 2 ETH

According to Foresight News, Ethereum co-founder Vitalik Buterin has released a "Vulnerability Bounty for Sublinear Staking Contracts" on Bountycaster, with a total bonus amount of 2 ETH. The bounty will be used to identify any errors/vulnerabilities in the contract and provide specific repair suggestions. If multiple issues are discovered, the bonus will be distributed based on their severity. The specific requirement is that in its published sublinear staking contract, if the user is on the whitelist (designated as ERC1155 collection), they can stak N coins and receive a return of N * * 0.75 coins per slot, as long as the contract has tokens to pay for it. There is a fundedUntil mechanism that ensures that if the contract runs out of money, each pledger will receive a reward at each time period before the fundedUntil timestamp, and this mechanism will not become a partial reserve.