According to The Block, blockchain research institution NEBRA is launching Universal Proof Aggregation technology, which allows multiple independent zero-knowledge proofs to be merged into a compact proof to reduce the cost of blockchain verification.The system will reportedly be officially launched on Ethereum with the aim of reducing the high cost of proof settlement. Zero-knowledge technology is a method of verification that does not reveal information and is widely used in the blockchain field, such as zkVM, zkRollups, and zk co-processors.