Mysten Labs Launches Verifiable Agent Arbiter in Partnership with Google Cloud
Mysten Labs, alongside Google Cloud, has introduced the Verifiable Agent Arbiter (VAA), an evidence layer designed to allow enterprises to prove that AI agents acted within their granted authority. The system keeps agent records private while anchoring proof of integrity on Sui and Walrus blockchains for independent verification by counterparties, auditors, or regulators. The VAA addresses a critical need as companies seek to deploy autonomous AI agents across enterprise workflows but face challenges in providing trusted audit trails required by regulations like the EU AI Act. The system enables dispute resolution between organizations using the Agent2Agent protocol and supports incident reconstruction for security teams. It also allows durable record retention compatible with future cryptographic standards. VAA integrates directly with Sui's payment facilitator, enabling end-to-end agentic commerce through instant API call settlements. Mysten Labs CEO Evan Cheng emphasized that AI agents are making decisions with financial implications, requiring verifiable systems to ensure compliance and accountability.
Topics: AI agents blockchain data privacy enterprise technology regulatory compliance