Mysten Labs and Google Cloud Release VAA, Providing a Verifiable Evidence Layer for AI Agents

Odaily News: Sui posted on the X platform that Mysten Labs has announced a partnership with Google Cloud to officially release the Verifiable Agent Arbiter (VAA), providing enterprises with an evidence layer to prove whether AI Agent actions were executed within authorized scope, and using Sui and WalrusProtocol to anchor the relevant proofs. VAA integrates an Agent's authorized scope, actual behavior, and final outcomes, while keeping sensitive information such as prompts, model outputs, tool calls, and policy decisions private, storing them in customer-controlled Google Cloud Storage. VAA supports dispute replay, event reconstruction, and verifiable Agent commercial transactions through Sui Agent payments and x402, and can help enterprises meet regulatory requirements including the EU AI Act.