According to CoinMeta, as reported by nada and news, the development team behind SUI announced a joint development partnership with Google Cloud to build a decentralized verification infrastructure called “Verifiable Agent Arbiter ( VAA )”. This infrastructure is designed to ensure that AI and agent operate strictly within authorized limits. VAA stores sensitive operational details in customers’ own Google Cloud private storage, while the corresponding cryptographic proofs are anchored in the decentralized storage protocol Walrus and verified through the SUI blockchain. This approach ensures both corporate privacy and tamper-proof auditing. In addition, VAA will also integrate with the “X402” payment standard based on SUI, allowing AI and agent to independently seek external services and complete settlements directly. The entire process is recorded in an encrypted manner to support automated transaction reconciliation and tracing of abnormal behaviors by B2B.