The following publications are possibly variants of this publication:
- Notary: a device for secure transaction approvalAnish Athalye, Adam Belay, M. Frans Kaashoek, Robert Tappan Morris, Nickolai Zeldovich. sosp 2019: 97-113 [doi]
- Notary: A Device for Secure Transaction ApprovalAnish Athalye, Adam Belay, M. Frans Kaashoek, Robert Tappan Morris, Nickolai Zeldovich. sigmobile, 24(2):34-38, 2020. [doi]