Encypher embeds and verifies cryptographic content provenance (C2PA) so you can prove where content came from, across text, images, audio, and video.

Open Provenance Chat or the sign-and-verify demo and watch a mark get created and independently verified in under a minute.

No. Provenance is applied and verified independently of any AI vendor.

Yes. Signing your content is free. Independent verification is the paid layer.

C2PA is an open content provenance standard. Encypher co-authored the C2PA standard for unstructured text.

For text, the mark is designed to persist through copy-paste, so you can verify even a short excerpt.

Detectors estimate a probability. Provenance proves origin cryptographically.

Text, images, audio, video, and documents across many media types.

Yes. Rights metadata can travel with the content itself.

It provides tamper-evident evidence of origin and time. Legal outcomes depend on your circumstances and counsel.

It is knowing or reckless infringement. A durable provenance record can be part of the evidentiary picture. Consult counsel.

Mark generated outputs and verify the provenance of source and training content.

Marking is lightweight and can run at inference or post-hoc.

It helps demonstrate compliance with the machine-readable marking and detection obligations. It does not by itself guarantee compliance.

2 August 2026.

Up to EUR 15M or 3 percent of global turnover.

Yes. See a mark created and independently verified in about 30 seconds.

Signing is free. Independent verification is the paid layer.

Yes, free public verification is available.