What Encypher does: Provenance Chat is an indexable demo that streams AI answers and attempts to sign each response as it is produced. The UI reports whether Encypher created sentence-level proof, document-level proof, or no signature, and routes signed text to free verification. The official C2PA Conforming Products List records Encypher as a conformant generator product at assurance Level 1, with generation and validation coverage across 20 media types (conformance dated May 26, 2026). Encypher's claim-signing and timestamp authorities appear on the official C2PA Trust Lists.

Who it's for: AI product teams, compliance leads, developers, and publishers evaluating how generated text can carry machine-readable provenance and be checked after copy-paste.

Key differentiator: The demo shows the proof state it reached for each response. It keeps sentence-level marks, document-level fallback proof, and unsigned outcomes apart.

Primary value: See AI-output provenance in a live workflow and verify the resulting signed text at /tools/verify.