Winchain is a blockchain-based underlying system developed by the Winchain Open Source Technology Foundation Team (“WOST team”) from Silicon Valley to support the operation of national-level lottery systems. With its in-depth blockchain technology know-how and unmatched industry exposure, the WOST Foundation team is trying to revolutionize the lottery industry through decentralized technology, and further develop the blockchain-based lottery technology into a new standard of underlying system behind lotteries around the world.