Validate if my product is original?

Hello OpenCart partners.
I'm trying to find an extension to validate codes that I use for my products, does anyone knows about something like that?
What I mean is this:
Product A -- SKU 001 custom code labeled: 00A1
Product B -- SKU 002 custom code labeled: 00B1
Product C -- SKU 003 custom code labeled: 00C1
So what I want is allow customers to identify that the product their purchased is an original product and they can test the custom code for the product and receive a message about "original product" or "not original product" if the code doesn't exists in my database/table of custom codes.
Do you guys have heard of something like that?
Any input will be appreciated.

Thanks