Justa Liang
Having completed my studies in Electrical Engineering at NTU with a focus on computer vision, my interests have since shifted towards the domains of Web3 and Blockchain. I am dedicated to mastering programming languages pivotal to Blockchain technology, including Solidity, Rust, and Move. My expertise extends to developing decentralized applications (Dapps) across both EVM and non-EVM chains, encompassing areas such as NFTs, GameFi, and SocialFi. My skills have been recognized through various Hackathon awards, including accolades from Polygon BUILT IT and the Aptos Builder House in Seoul. Below is an overview of my professional profile.
Sessions
在這次演講中,我們將介紹在 Sui 區塊鏈平台上實現的兩項創新技術:零知識登入(Zero Knowledge Login)和贊助交易(Sponsored Transaction)。這些技術大大簡化了區塊鏈的用戶體驗,特別是對於新進用戶來說,透過這些技術,可以立即開始與智能合約互動,不再需要繁複的私鑰管理和預存交易費用。我們將會逐步解析零知識登入與贊助交易的運作流程:
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說明如何透過零知識證明,直接利用自己的 OAuth 帳號如 Google 進行驗證簽章,來代表自己的區塊鏈錢包,但又能避免任何第三方能存取自己的錢包。
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說明如何透過多重簽章達到贊助交易,讓交易發起人不用準備手續費就能立刻與智能合約互動,並且贊助者還能從中獲利。
介紹完這些技術後,我們會說明應用範例,展示了如何通過這些技術,在 Sui 上打造吸引人且永續的區塊鏈應用。並當場抽出四名幸運得獎者,讓他們透過 Zero Knowledge Login 與贊助交易領取等值共 $200 的 $SUI。