That's like saying a lock is pick resistant because you haven't been able to open it with a dead fish.
Words mean things, if what you did can't stand up to 20 year old technology then it's basically useless. Remove the claim that it resists OCR and just called it copy/paste proof and unsearchable.
Words mean things, if what you did can't stand up to 20 year old technology then it's basically useless. Remove the claim that it resists OCR and just called it copy/paste proof and unsearchable.