📣 ShardLab, a blockchain developer, has launched a web app that simplifies voucher distribution using NFTs. The app uses account abstraction (AA) and zero-knowledge proofs (ZK) tech, ensuring user identity confirmation without sharing private info. 🛍️ Users can receive and redeem NFT vouchers via QR codes. The launch follows a successful trial at Southeast Asia Blockchain Week 2024, where NFT vouchers were integrated with POS systems at over 60 venues. ShardLab's CEO, Hojin Kim, believes this tech paves the way for a secure, user-friendly blockchain future. Thoughts? 💭