Glossary · Accessibility and provenance

Hard binding

A cryptographic binding derived directly from asset bytes or structure. Material modification can invalidate it even when the edit is legitimate.

Accessibility and provenance

What a page owes a keyboard, a screen reader and a fact-checker: the accessibility basics and the C2PA vocabulary for proving where a file came from.

Keyboard accessibility · Focus order · Focus indicator · ARIA · Accessible description · Color contrast · Reduced motion · Captions · Audio description · Status message · Content Credential · C2PA assertion · C2PA claim · Claim signature · Manifest store · Content binding · Soft binding · Ingredient · Trust list

← Content binding  ·  Soft binding →

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