ChainCatcher news, the developer community OpenBuild announced the winning projects of the ETH Shenzhen Hackathon main tracks. The winning project in the Innovative Dapps track is Nextmate.ai; the winning projects in the Source Tools / Infrastructure track are Ethereum Colored Address Protocol, Web3Insights, and Fat Preconf DApp; the winning projects in the xFi track are Mars protocol, Outrun, and UbiBank; the winning projects in the General track are ChainWhiz, Youbet Task, and Xfinder.This ETH Shenzhen Hackathon set up 4 main tracks and 5 Bounty tracks, with a prize pool of over $50,000, receiving sponsorship support from projects such as the Ethereum Foundation, Fuel Labs, Morph, Chainlink, Vara Network, SmartLayer, and Bifrost.