In this paper, we developed a blockchain application to demonstrate the functionality of Sui's recent innovations: Zero Knowledge Login and Sponsored Transactions. Zero Knowledge Login allows users to create and access their blockchain wallets just with their OAuth accounts (e.g., Google, Facebook, Twitch), while Sponsored Transactions eliminate the need for users to prepare transaction fees, as they can delegate fees to sponsors' accounts. Additionally, thanks to Sui's Storage Rebate feature, sponsors in Sponsored Transactions can profit from the sponsorship, achieving a win-win and sustainable service model. Zero Knowledge Login and Sponsored Transactions are pivotal in overcoming key challenges novice blockchain users face, particularly in managing private keys and depositing initial transaction fees. By addressing these challenges in the user experience of blockchain, Sui makes the blockchain more accessible and engaging for novice users and paves the way for the broader adoption of blockchain applications in everyday life.

翻译：本文开发了一款区块链应用，用以演示Sui最新创新功能：零知识登录与赞助交易。零知识登录允许用户仅凭其OAuth账户（如Google、Facebook、Twitch）即可创建和访问区块链钱包；赞助交易则消除了用户自备交易手续费的需求，因其可将费用委托给赞助商的账户。此外，借助Sui的存储回扣机制，赞助交易中的赞助商可通过赞助获利，实现共赢与可持续的服务模式。零知识登录与赞助交易在克服区块链新手用户面临的关键挑战（尤其是私钥管理与初始交易手续费存入）中发挥着核心作用。通过解决区块链用户体验中的这些难题，Sui使区块链对新手用户更具可访问性和吸引力，并为区块链应用在日常生活中的广泛普及铺平了道路。