About Proofcan.
Proofcan is a service that signs AI-generated images with C2PA Content Credentials and an invisible watermark, and files each marking in a registry so it can be looked up later.
Fact sheet
- What it does
- Proofcan is a service that signs AI-generated images with C2PA Content Credentials and an invisible watermark, and files each marking in a registry so it can be looked up later.
- Who it is for
- Freelancers, studios and agencies that publish AI-generated images.
- Pricing
- Free: free, 5 marks per month. Starter: EUR 29 per month, 100 marks per month. Pro: EUR 99 per month, 400 marks per month. Agency: EUR 199 per month, 1000 marks per month. Prices in EUR; Paddle is the merchant of record and handles VAT.
- Operated by
- Galzura Software Company — Volkan Çatak (sole proprietorship), Ankara, Türkiye
- Data
- Processing in Germany · data stored in the EU.
- Standards
- C2PA Content Credentials, RFC 3161 timestamps, TrustMark watermark
- Standards status
- C2PA Conformance application in progress.
- Contact
- support@proofcan.com
Short description
Proofcan signs AI-generated images with C2PA Content Credentials and an invisible watermark, and registers each marking so it can be verified later. It is a technical tool, not legal advice.
Facts on this page are first-party. See the pricing page and the Legal Notice; last checked against them on 6 October 2026. Press enquiries: press page. To read credentials in any image for free, use the Content Credentials checker.