SignNFC

SignNFC tool can make a NFC signature tag.

What is NFC signature tag?
NFC signature tag can protect your good/campaign. Your customer can trust the content which in NFC tag if a verification tool validates signature.

How to use SignNFC tool?
You can register an account in APP and use BlackSeal certificate to test your project. You can apply a your own certificate from Washow. Washow will assist you to develop a verification tool/APP if you have any requirements.