LaGrange
From CryptoWiki
"Building ‘state committees‘ which are used by optimistic rollups to generate zero-knowledge proofs. These can be embedded into bridges and other cross-chain messaging protocols increasing the security by orders of magnitude. Lagrange operates as an EigenLayer AVS in the sense that restaking powers the Lagrange zk lightclients. Lagrange raised $4m from 1kx, Maven11, Lattice Fund and more. Read more"
