Build provenance is the record of where a software artifact came from, what source and process produced it, and under what build conditions. It matters because security teams need evidence that a released artifact really came from the intended source and pipeline.
What is Build Provenance?
Provenance can include source revision, builder identity, workflow details, dependencies, timestamps, and signing evidence. It helps teams validate artifact origin, investigate tampering, and build trust in deployment pipelines.
What Build Provenance Commonly Supports
Common uses include artifact trust, release validation, supply chain assurance, and deployment policy enforcement.
Build Provenance vs. Opaque Build Origin
Build provenance provides evidence about how software was produced. Opaque origin leaves teams trusting artifacts without enough traceable proof.
Frequently Asked Questions
Why is build provenance important?
Because an artifact is only as trustworthy as the pipeline and evidence behind it.
Is provenance the same as signing?
No. Signing proves who signed something, while provenance describes how and from where it was built.
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