A Blockchain-Based Crypto-Anchor Platform for Interoperable Product Authentication. - Miguel A. Prada-Delgado; Gero Dittmann; Ilie Circiumaru; Jens Jelitto (ISCAS, 2021)

IBM Digital Health Pass Whitepaper: A Privacy-Respectful Platform for Proving Health Status. - Elli Androulaki; Ilie Circiumaru; Jesus Diaz Vico; Miguel Prada; Alessandro Sorniotti; Marc Ph. Stoecklin; Marko Vukolic; Marie Wallace (IACR Cryptol. ePrint Arch., 2021)