According to TechFlow, on August 15, The Block reported that Uniswap Labs announced a $2.35 million security audit competition prize pool for its upcoming fourth version of the protocol (v4), setting a record in the DeFi field. The competition aims to support independent reviews of the v4 smart contracts and general routing systems to ensure that they become the most fully audited contracts on the chain. The competition will start on September 4 and last until the end of the month. Rewards will be evaluated and allocated based on the severity of the vulnerability and the quality of the submitted documents.