Unverified50% confidenceFactExact time
Sigstore uses a short-lived certificate model in which signers prove their identity to the Fulcio CA via OIDC and obtain a signing certificate valid for only a few minutes.
1
Sources
50%
Confidence
Long-term
Relevance
9/6/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedOAuth tokens typically have expiration times, can be revoked, and have clearly defined authorization scopes, making them more secure than static API keys that never expire.56% similarUnverifiedCertificate pinning hardcodes the expected server certificate fingerprint in the code, refusing the connection as soon as a certificate mismatch is detected55% similar
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