Dusk does not rely on a single proof system in technical selection. Binance's analysis indicates that the zero-knowledge system used by Dusk is based on PLONK and incorporates its self-developed PlonKup solution, featuring universal trusted setup, recursive proofs, and high performance. This infrastructure-level cryptographic engineering provides solid support for highly complex financial logic, avoiding the superficial use of 'ZK as a marketing term' seen in the market.

The Hedger Union's privacy engine combines homomorphic encryption and zero-knowledge proofs, along with Dusk's programmable privacy model, making it a model for establishing a balance between privacy and compliance in the encryption field. It allows ordinary users to participate in the network without disclosing sensitive information and provides institutions with the ability to audit rules through proofs rather than exposing data, paving the way for real assets to be tokenized on-chain.