Ouroboros Praos: An Adaptively-Secure, Semi-synchronous Proof-of-Stake Blockchain Jan 1, 2018· Bernardo David , Peter Gaži , Aggelos Kiayias , Alexander Russell · 0 min read Cite DOI Type Conference paper Publication 37th Annual International Conference on the Theory and Applications of Cryptographic Techniques (EUROCRYPT) Last updated on Jan 1, 2018 ← Ouroboros Genesis: Composable Proof-of-Stake Blockchains with Dynamic Availability Jan 1, 2018 Generic Semantic Security against a Kleptographic Adversary Jan 1, 2017 →