Odaily Planet Daily News: Developer community OpenBuild announced the winning projects of the main track of the ETH Shenzhen hackathon: Nextmate.ai is the winning project of the Innovation Dapps track; Ethereum Colored Address Protocol, Web3Insights, and Fat Preconf DApp are the winning projects of the Source tool/infrastructure track; Mars protocol, Outrun, and UbiBank are the winning projects of the xFi track; ChainWhiz, Youbet Task, and Xfinder are the winning projects of the General track. This ETH Shenzhen hackathon has set up 4 main tracks and 5 Bounty tracks, with a prize pool of more than 50,000 US dollars, and has received sponsorship support from projects such as the Ethereum Foundation, Fuel Labs, Morph, Chainlink, Vara Network, SmartLayer, and Bifrost.