StageX
View websiteHermetic, deterministic, reproducible, multi-signed OCI-based build toolchain.
Open Source
Security tools,
open to you.
Build on tools designed to reduce trust. Open source infrastructure for reproducible software, offline custody, and verifiable systems.
Build on tools designed to reduce trust. Open source infrastructure for reproducible software, offline custody, and verifiable systems.
Tools
we built
Security tools, open to you.
The same tools we rely on to secure high-stakes systems, open-sourced and free for any team that needs them.
AirgapOS
View repoMinimal, immutable, offline-first swiss-army knife for secret management.
Keyfork
View repoDerive keys from a single entropy source to simplify their management.
Icepick
View repoFramework for offline cryptographic signing operations.
Trove
View docsDocumentation for managing secrets you can't afford to lose.
EnclaveOS
Coming soonImmutable OS for powering verifiable confidential compute on untrusted hosts.
ReprOS
Coming soonCreate ephemeral build environments to eliminate persistent risks.
SourceId
Coming soonVerify source code integrity with hash-based fingerprints.
SigRev
Coming soonCrowdsource and discover signed manual code reviews.
Building blocks for provable security
Modern software systems still rely on trust: maintainers, IT admins, third-party providers. But what happens when they are compromised? How do you verify that your systems haven't been tampered with?
We’ve identified critical gaps and built tools to remove single points of failure across all levels of the software lifecycle, from toolchains and dependencies to how code is built, signed, verified and deployed.
By combining multi-party trust, remote attestation, and bit-for-bit reproducibility, we are eliminating trust assumptions and ensuring security isn't just a claim, it's provable. And as with everything we do, all our software is open source.
We want to use our knowledge to improve security, privacy, and freedom for as many people as possible. We believe that verifiable foundations for building technology are essential to human wellbeing and solving the coordination problem.
