Proof of purchase DApps

Proof of purchase DApps allow users to publish digital purchase and receipt information to the blockchain. Users and their transactions are assigned identification numbers which can be retrieved for purposes of proving a purchase, without having to store the user’s personal information.

What are Proof of purchase DApps?

Proof of purchase DApps allow users to publish digital purchase and receipt information to the blockchain. Users and their transactions are assigned identification numbers which can be retrieved for purposes of proving a purchase, without having to store the user’s personal information.