Nautilus is now live on the Sui testnet, bringing verifiable off-chain federated learning

As a powerful new addition to the Sui security toolkit, Nautilus is now available on the Sui testnet. Built for Web3 developers, Nautilus allows developers to perform sensitive or computationally expensive operations off-chain in a self-managed, isolated and tamper-proof Trusted Execution Environment (TEE). At the same time, these TEEs generate cryptographic proofs that ensure the authenticity of the computation process. Applications or users can submit the results of the computation to the chain, and the Move smart contract will verify these proofs before processing them.
Developers can now experience Nautilus on the Sui testnet. The GitHub repository already includes reproducible templates for building, deploying, and registering a self-hosted AWS Nitro Enclave, as well as a reference app that shows the complete process from generating a proof of trust to on-chain verification.
This release marks another important milestone for Sui in supporting privacy protection and verifiable off-chain computing, enabling the construction of privacy-first security applications such as tamper-proof real-world data oracles, AI-based inference for autonomous agent processes and on-chain traceability, hidden logic and metadata for fair competitive Web3 games, and privacy authentication without exposing user information.