0xef4d00ef…ff4csent to0xfe2d6743…9434·#17,742,928·view on Etherscan
Technical writeup/analysis on Zupass Stamps project: https://pse-team.notion.site/Zupass-Stamps-v1-Retrospective-6bd7aa223f4d41cdb59b4ecf8aafb130, open-source research to develop next generation of ZK-friendly NFC chips: https://ivy-research.notion.site/ZK-friendly-HaLo-chips-ddb64598eb17450898758bc536121a8c