The first step is removing the "fake" part. You can issue authentic certificates of authenticity. If your certificates are based on some expert verification tha

The first step is removing the "fake" part. You can issue authentic certificates of authenticity. If your certificates are based on some expert verification that you do, people will actually pay you, can you imagine that! ;) And yes they would want you to say "yes/no, it is/isn't authentic" to anyone who calls and asks. But if you screw up your records and say "yes" to fake certificates of authenticity that imitate yours then people will stop paying you very quickly. (Also you may end up in jail)