ChainCatcher news, the cross-chain bridge Orbiter Finance will launch a Proof Aggregation Layer, which is currently undergoing integration and testing. This layer features permissionless access, security, improved efficiency, and reduced costs. Orbiter Finance has stated that a testnet will be launched soon for community use.It is reported that the Proof Aggregation Layer acts as an intermediary between a single proof and batch validators. Various proofs from different zero-knowledge proof systems are aggregated by this layer. After aggregation, the combined proof is sent to a single BatchVerifier smart contract, which efficiently verifies all proofs in one operation, streamlining the process for EVM networks.