Yet Another Blockchain-based Privacy-friendly Social Network

Current social media platforms suffer from the fact that ownership of personal data is transferred to the owner of the network the moment you post it. This paper demonstrates that it is possible to create and maintain a social network using Hyperledger Fabric, where personal data is protected from users that should not have it, and all operations on data is recorded in the ledger, so you can audit how your data has been used by others, even the owner of the social network.