Polyhedra and NEBRA are partnering to make ZK bridging more efficient and cost-effective.Nebra's Universal Proof Aggregation (UPA) can significantly reduce the onchain verification costs for Polyhedra's zkBridge on Layer 1. By aggregating multiple proofs into a single verification, UPA can lower gas costs by up to 90%, making cross-chain communication more efficient and cost-effective.NEBRA is committed to support Polyhedra’s next generation proof system, Expander, to lower the onch...