Dr. Michaella Pettit is a Senior Researcher and Swiss team lead at nChain AG. She joined nChain in 2019, prior to which she completed a PhD in Applied Mathematics at King’s College London. Michaella has pioneered research in Tokens on BSV and Threshold Signatures, the latter of which is published in a well-renowned conference CANS21. She also has a publication in SECRYPT21 in Cryptography and is an ambassador for Women in Blockchain.