Previously, there was a project related to this technology, but they failed to implement competent protection directly to their NFC chips.
I haven't heard of such a project, but Bonafi came up with a fairly advanced system using the blockchain technology!
This means that if someone forges a crypto-tag, then he can't forge information about the goods in the blockchain?
Yes, Bonafi thought over the option with a fake crypto-tag, so it will have the maximum degree of protection, will have its own encryption, and all information about the product will be stored in a blockchain, access to which is only the manufacturer or the certified seller.