STRK20 directly incorporates privacy into the asset transfer itself, making it much more elegant than mixers, and the design of compliant keys is also very practical.

Starknet announces the launch of the zero-knowledge proof privacy framework STRK20, supporting any ERC20 assets within the network to achieve privacy balances and confidential transfer functions. This framework uses zero-knowledge proof technology and can be applied to scenarios such as transfers, transactions, lending, staking, and payments. Unlike traditional mixers, STRK20 embeds privacy features directly into the asset transfer process. It also introduces the Viewing Keys mechanism, allowing users to selectively disclose specific transaction information under legal requirements, balancing privacy protection and compliance needs. The first asset to adopt STRK20 is strkBTC. (The Block)