We were delighted to host Dr. Shai Levin as a visitor in June/July, continuing and expanding our joint work on device binding for anonymous credentials on legacy phones. During his stay, we turned our research paper into an IETF standards draft — an essential step towards using this advanced cryptographic protocol in the envisioned context of the European Digital Identity Wallet — and explored several promising directions for further research. Thank you for a productive and joyful visit, Shai!