FAQ - Frequently Asked Questions
For all physical artworks such as drawings, paintings, photographs, sculptures, plastics, and prints.
One-factor certificates consist of a single document describing the artwork with the provided information. The two-factor authenticity certificate consists of two parts: the actual authenticity certificate and a plaque that must be attached to the back or underside of the artwork. The plaque and the certificate are uniquely linked to each other.
A secret text, known only to the certificate creator, is divided into two random parts and encoded as a QR code. One part is attached to the authenticity certificate, the other part to the plaque, which is affixed to the artwork. Since the secret text can only be read with both parts, the authenticity certificate is uniquely linked to the artwork, and vice versa.
The secret text is a short text written by the certificate creator. It serves as the link between the authenticity certificate and the artwork. Only the rightful owner of the artwork can read the secret text.
The authenticity certificate is precisely placed over the plaque, so the two QR codes are complete. The secret text can be read with a QR code scanner, such as the smartphone camera.
The two-factor authenticity certificate certifies the authenticity of the artwork and offers increased protection, as the innovative linking between the certificate and the artwork is unique and practically impossible to counterfeit without possessing both the artwork and the certificate.
No system can offer 100% security, but the 1:1 linking is not decipherable with modern means in a practical timeframe.
We recommend that artists authenticate all their artworks with two-factor authenticity certificates. This gives buyers greater confidence in acquiring an original, especially in secondary sales. In case of a dispute, the certificate linked to the artwork can be used as additional evidence.
No, a QR code scanner app or most smartphone cameras can read QR codes. That’s all you need to show the link between the certificate and the artwork.
The signer of the authenticity certificate.
Simply enter the data and information for certifying the artwork in the form and add it to your cart. Then, choose the payment method and complete the order.
The documents are created and sent by email within a few minutes.
At least the language in which the certificate should be issued, the title of the artwork, and the names of the artist and the certifying person. Additional descriptive characteristics of the artwork can also be provided. For two-factor authenticity certificates, you will also need to provide the secret text.
Please carefully check everything before submitting the order. Once the order is placed, no changes can be made.
The documents will be sent by email and will be attached as PDFs.
Please wait a few minutes and check your spam folder.
We recommend printing the certificates on paper with a weight of at least 100 g/m².
This significantly increases security. The QR code in this form is not scannable because it only contains part of the secret message. The part visible on the certificate is replaced on the plaque with a random code.
After printing, the gray fields on the authenticity certificate need to be cut out. It’s best to use a utility knife for this. The plaque must also be cut to DIN A4 size. Afterward, the plaque should be attached to the back or underside of the artwork.
Artists know their materials best. We recommend acid-free double-sided tape, archival spray adhesive, or PVA glue.
We will send the documents as PDFs and additionally as transparent PNGs. You can use these to integrate them into your own design. Make sure that both QR codes are always the same size.
Simply leave the fields for irrelevant information empty. However, some fields are necessary, and in this case, you will be prompted to fill them out.
You can choose between English and German.
No, simply enter the number of editions in the order form, and we will send you a separate authenticity certificate for each edition.
Simply select "certifying person is not the artist" in the input form and then enter your name.
Just contact us informally on social media or by email, and we’ll see how we can help you.