Why it matters

Provenance signing shapes end-to-end trust. Understanding shapes governance.

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The architecture

Sign at every transformation.

Chain of evidence.

Verify at boundaries.

Provenance chainData signat collectionModel signtraining + releaseOutput signgenerationSLSA + Sigstore + C2PA compose for full-chain AI provenance
Provenance signing.
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How it works end to end

SLSA build attestations.

Sigstore signing.

C2PA output signing.

Verifiable claims.