https://tagbase.io … our mission is to stop counterfeits and empower brands. And as the CTO I have the privilege to play with all the nice technologies: Elixir both on the web and Raspberry Pis via the https://nerves-project.org. Having an IT background I love the challenges that come with hardware design and to learn new stuff because of that.
Where are your tags made? In china?
Then the counterfeit factories already have your chips and will simply include them in their product if you ever become successful.