CryptoBlog n.2132
🖼 ShardLab launches ZK-based tool for digital identity and NFT vouchers ShardLab, a blockchain arm of web3 venture capital firm Hashed, has unveiled a web application leveraging account abstraction (AA) and zero-knowledge proofs (ZK) technology to simplify the use of decentralized identity and voucher distribution. It also allows users to receive and redeem vouchers in the form of non-fungible tokens (NFTs) via QR codes, ShardLab explained.