LEGAL INFORMATION
Legal notice.
Last updated: August 14, 2026
Operator
Invisible Marks and Trace are products operated by Neuron4 Tech SL, tax ID B67284083, registered at C/ Rosa 28, 08737 Plana de les Torres, Barcelona, Spain.
Contact: info@invisible-marks.com.
The service
Trace inserts and verifies invisible signals associated with a known identity in images, PDF documents and video. Trace is not a DRM system, does not prevent copying or forwarding, does not monitor the Internet and does not guarantee that a mark is impossible to remove.
Contact
For legal, commercial or support enquiries, email info@invisible-marks.com.