Verifiable infrastructure
Welcome to Light Squares
Your builds and your Python run inside Trusted Execution Environments, with signed attestation you can check independently. Pick where to begin, or choose a destination from the menu.
Get started
Attestable Builds
Verify an artifact
Drop a build artifact. It's hashed locally in your browser, then checked against the public transparency log.
Drop your artifact here
or click to select a file
No upload of file contents
Attestable Python
Run Python in an enclave
Execute Python inside a TEE and get a signed attestation of exactly what ran. Edit the sample, then launch.
main.py
Signed, attested result