Attestable Builds - Trusted Execution Environment

What is this?

This is an attestable build service running inside a Trusted Execution Environment (TEE), providing hardware-level security and verifiable provenance for software builds.

TEEs provide a tamper-proof secure boundary where your build process runs. Everything operates within hardware-protected memory that guarantees the following:

End-to-end privacy: Your data is encrypted all the time, even during compute when it's being processed by the agent. No one, including the host can see your data.
Tamper-proof execution: TEEs prevent unauthorized access or modification of running code and data without detection.
Verifiable Workloads: TEEs provide a proof of what code is running inside them, and can attest to the exact version of Attestable Builds that is being run

Try it now

Build a sample Rust application with full attestation:

Build Sample Rust Project

Click the button below to trigger an attestable build of our example Rust application. The build produces a cryptographic passport proving the exact source code, toolchain, and environment used.

Result

Or use the API programmatically:

cd example-project
zip -r example.zip .
curl -X POST https://20-51-129-68.nip.io/build \
  -F "source=@example.zip" \
  -o passport.json

Train Attestable ML Model (MNIST)

Train a neural network on the MNIST handwritten digits dataset with full attestation. This demonstrates the complete provenance chain: source code → binary → dependencies → dataset → trained model.

Result

What is Lunal?

Lunal is the trusted compute company that makes TEEs simple, usable, and scalable. We provide unified software and infrastructure for deploying AI workloads in TEEs with zero configuration.

Learn more about Lunal and why secure AI needs TEEs.

Attestable Builds in a TEE

What is this?

Try it now

Build Sample Rust Project

Result

Train Attestable ML Model (MNIST)

Result

What is Lunal?