Beyond censorship resistance: hiding, simultaneous binding, and accountable last look

In a previous post we introduced strong chain quality (SCQ), which provides a strong form of censorship resistance: honest parties’ transactions are included in proportion to their share of the validator set in every block. This post considers three additional properties needed for efficient on-chain markets: hiding, simultaneous binding (SB), and accountable last look (ALL). Hiding Hiding: No information about the contents of honest parties’ inputs is revealed to the... By Ittai Abraham, Pranav Garimidi, and Joachim Neu