Software & SaaS · Release Engineering · Product Security · Customer Trust
Give SaaS customers verifiable release-signing provenance
Can a customer verify which build produced an artifact and which authorized identity approved it?
Operational pain
A valid package signature alone does not expose source revision, dependency set, build worker, approval, or whether the key was used outside policy.
Trigger
Enterprise procurement, software-supply-chain review, or migration to post-quantum signatures.
QNSI contribution
Connect the decision to a controlled security path
Bind QNSI-supported signature metadata to artifact digests, build provenance, key generation, and release approval.
Decision artifact
A customer-verifiable release manifest with artifact, source, builder, signer, algorithm, and evidence links.
What still requires validation
The vendor validates build isolation, source controls, dependency integrity, key custody, transparency, and verification tooling.
External problem context
Primary sources
These sources establish the external requirement or risk context. They do not endorse HEOSSI or prove that QNSI completed this scenario.
Evidence boundary
What this page does—and does not—prove
This is a product evaluation pattern, not a customer case study, certification, legal opinion, regulator endorsement, or claim that a production deployment completed the described work.