The PRIViLEDGE use cases have been carefully selected to demonstrate different aspects of privacy-enhancing cryptography applied to distributed ledgers. Use cases UC1 (secure e-voting), UC2 (insurance smart
contracts), and UC3 (diploma record ledger) all require the successful use of privacy-preserving techniques
developed in PRIViLEDGE. UC4 (Cardano stake-based ledger) addresses cryptographic protocols for software updates on distributed ledgers.
These cryptographic guarantees enhance the standard assurance properties of the ledger in terms
of availability, consistency, and immutability of the recorded data.