How do I scope the SSDF · Protect Software (PS) audit?

Use the brass 'Prepare evidence for SSDF · Protect Software (PS) review' button. First evidence record within 21 days of access; re-runs in a single business day.

SSDF · Protect Software (PS).

Prepare evidence for SSDF · Protect Software (PS) review

Buyer translation: this reference page maps the mark to a tool, system, control, deployment, or evidence question. SP 800-218 PS practices · the SLSA-attested subgroup · SSDF · Protect Software (PS) is a provenance standard: it cares about where an artifact came from and whether the chain is unbroken. Planisphere's evidence record can preserve sha-pinned, Merkle-rooted provenance in the format SSDF · Protect Software (PS) expects for review.

Reviewed 2026-07-02

01 ·

Promise. compliance

The contract this mark binds — derived, not asserted.

SSDF · Protect Software (PS) is a provenance standard: it cares about where an artifact came from and whether the chain is unbroken. Planisphere's evidence record can preserve sha-pinned, Merkle-rooted provenance in the format SSDF · Protect Software (PS) expects for review.

Answers: How does a Planisphere evidence record support SSDF · Protect Software (PS) review?

02 ·

What this is.

Sixty-nine marks · cite-anchors for every regulatory regime Planisphere maps to · postmark idiom · single distinctive brass glyph per control · universal classifier · pSEO surface

Use. SP 800-218 PS practices · the SLSA-attested subgroup.

Source. shield · brass PS chevron.

Register. 09 · Compliance controls — one of the ten registers of the PLANiSPHERE corpus library.

03 ·

See it work.

Evidence record you can check — not code you have to trust.

Planisphere measures your tool deployment against SSDF · Protect Software (PS) and seals the result into a signed, Merkle-rooted evidence record. The grade recomputes on your own hardware; the model state never crosses the boundary.

Prepare evidence for program review →See how a record is checked

04 ·

Questions this answers.

1 high-intent question buyers search — each on its own page, each pinned to SSDF · Protect Software (PS).

How does SLSA provenance satisfy SSDF requirements? Read the answer →

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Where this provenance chain ships.

Related marks, and the surface this one funnels to.

SSDF · Protect Software (PS) (SP 800-218 PS practices · the SLSA-attested subgroup) asks for an evidence record: SSDF · Protect Software (PS) is a provenance standard: it cares about where an artifact came from and whether the chain is unbroken. The defense AI workflow produces that record — see how it runs at /defense.