Software Supply Chain · security identity · CNCF — Notary Project

Notary Project Signature Specification

The Notary Project signature specification defines a portable signature envelope for OCI artifacts and blobs, along with how those signatures are stored in and discovered from an OCI registry. Notation is its reference implementation.

github.com/notaryproject/specif...The standard

CNCF — Notary ProjectGoverning body · Linux Foundation

2022First published

1.1.0Current version

No — the object model is normative, b...Machine-readable schema · open

0providers in the catalog

Also known as Notation, Notary v2, Notary Project.

Providers that carry Notary Project Signature Specification 0

No provider in the catalog carries this standard as a tag yet. That is a statement about the catalog's tagging, not about adoption: a provider that implements Notary Project Signature Specification and says so in its APIs.json profile appears here on the next build. Add or correct a listing.

Read from the API Evangelist standards directory, facts verified 2026-08-17. Provider links come from the catalog's own identity tags and are rebuilt nightly. If this page is wrong about a standard or a provider, say so.