UniRep (Universal Reputation) is a private and non-repudiable reputation system. Applications can associate user data with anonymous entities (users). Users can:
- Receive data from applications.
- Voluntarily prove facts about their user data.
- Users cannot refuse to receive data from an application.
The high-level goal for UniRep is to be a base layer on top of which anyone can easily build custom, yet interoperable, reputation systems. For instance, users could create combined zero-knowledge proofs of reputation across different social media platforms, consumer apps, or financial applications in order to provide holistic, private, and trustworthy information about themselves to others.
Read the latest UniRep blog post here
UniRep is originally proposed by BarryWhiteHat in this ethresear.ch post