https://docs.gitlab.com/ci/pipeline_security/slsa/level_3/
SLSA level 3 provenance attestations | GitLab Docs
GitLab product documentation.
provenance attestationsslsalevelgitlabdocs
https://docs.docker.com/build/metadata/attestations/slsa-provenance/
Provenance attestations | Docker Docs
Apr 8, 2026 - Provenance build attestations describe how and where your image was built.
provenance attestationsdockerdocs
https://docs.docker.com/build/ci/github-actions/attestations/
Add SBOM and provenance attestations with GitHub Actions | Docker Docs
Feb 21, 2026 - Add SBOM and provenance attestations to your images with GitHub Actions
provenance attestationsgithub actionsaddsbomdocker