Authentication

COA

We do not produce any physical certificate of ownership, except for the receipt that comes with the print or painting. The receipt does not state the edition number or size, and should not be used or accepted as a COA if the print or painting is sold second hand. The reason for this is that a COA would be easier to replicate or falsify than the work itself.

The register

We keep a register of ownership for the prints and paintings that we sell. When you purchase a print or a painting from HMP, you are automatically registered as the owner in our database.

eigd.no

If you need confirmation of ownership, or if you want to change the registered owner of a print, please register the print at eigd.no.

Change ownership

If you are buying or selling a print or a painting, you are welcome to register the new owner in our system. If you have a print, and you do not know who the registered owner is, you can request to have the print registered to you.

Confirm ownership

To confirm the ownership of a print or painting, you may request a confirmation of ownership through eigd.no.