Privacy coins have always been a concern for regulators, and the transparent nature of blockchain transactions makes institutional users uneasy. The core issue DUSK aims to solve is: how to protect the confidentiality of transaction parties' identities and amounts—business secrets—while still allowing regulators to perform oversight?

This may sound contradictory, but DUSK offers its own technical solution. Its underlying logic is to achieve a balance between privacy and compliance through three key innovations.

First is the Piecrust VM, a native privacy virtual machine. This is its technical core. Many blockchains handle private transactions using zero-knowledge proofs, which often result in slow and expensive transactions. DUSK has designed a dedicated execution layer specifically for such computational scenarios, significantly improving the efficiency and cost-effectiveness of privacy transaction processing.

Next is the Hedger technology, a crucial step in balancing privacy and regulation. Transactions initiated via Hedger are invisible to ordinary users, but authorized parties holding the decryption keys—such as regulatory agencies—can selectively audit them. Privacy and transparency are no longer mutually exclusive choices.

Finally, DuskEVM is implemented to reduce developers' migration costs. DUSK is fully compatible with the Ethereum Virtual Machine, meaning applications in the Ethereum ecosystem can be migrated with virtually zero cost and automatically gain privacy features.

The brilliance of this approach is that it is neither a pure privacy coin (which would be difficult for regulators to accept) nor a fully transparent chain (which would not alleviate institutional users' concerns). DUSK takes a third path.