Module document 

Discovering, embedding, and removing a C2PA manifest association in an HTML document.

Two associations are specified, both scoped to the document head:

• an inline manifest, the Base64 content of a <script type="application/c2pa"> element, and
• an external manifest, referenced by a <link rel="c2pa-manifest" href="…"> element.

The specification prefers the external form. A document shall carry at most one association: two script elements, two link elements, or one of each all mean the document is treated as if no manifests were located.

Enums

Manifest

A located C2PA manifest association.

Constants

LINK_REL

The IANA-registered link relation that marks an external Manifest Store.

SCRIPT_TYPE

The script type that marks an inline Manifest Store.

Functions

embed

Embed a Manifest Store inline, as a script element in the document head.

embed_reference

Reference an external Manifest Store, as a link element in the document head.

extract

Locate the document’s single C2PA manifest association and decode it.

locate_all

The byte ranges of every C2PA manifest element in the document head.

remove

Remove every C2PA manifest element from the document.