We are proud to publish from Zcoin’s research labs a new paper on hierarchical one-out-of-many proofs (HOOOMP) which improves proving time by an order of magnitude. One-out-of-many proofs (which is a type of zk proof) forms the basic building block for Sigma and our very own Lelantus.
Read more here: https://zcoin.io/zcoin-releases-paper-on-hierarchical-one-out-of-many-proofs/