Polkadot announced the winning project of Polkadot Hackathon: North America. The project will be XCM DOT Autostake, with a prize of $30,000. In addition, Diora Network, Rooster DAO, and Shivarthu won the top three in the DAO and governance category, RoboFi, Polkadot Acala aUSD Credit Card, and Humidefi won the top three in the DeFi category, and Moonbridge, Subsocial Substrate StackExchange, Polkadot Point of Point in the interface and experience category Sale Terminal won the top three, and in the NFT category KodaDot: Moonsamal, Sociable Weaver, Ventur NT-NFT Pallet won the top three.