Linera's @lzminsky announced Statebook, described as “Markets for All States of the World.” The founder says they have spent the past few months exploring a simple market-design approach that applies prediction-style markets across the full range of world states. Few details have been published beyond the initial introduction, and no launch date or technical specifics were provided.
Linera
Linera is a layer-1 blockchain protocol introducing microchains to give users their own blockspace.