Kohaku, under the Ethereum Foundation, releases an SDK for wallet-level privacy integration
By: rootdata|2026/05/26 08:43:11
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According to The Defiant, the Kohaku Initiative under the Ethereum Foundation has released a software development kit (SDK) that supports direct integration of privacy protocols such as Railgun, Tornado Cash, and Privacy Pools into wallet interfaces without intermediaries.
This SDK allows all privacy protocol transactions to be routed through the 4337 mempool, enabling users to control their privacy independently without relying on centralized relayers.
The team has implemented private transactions with 4337 mempool relaying functionality, and integration with Tornado Cash and Privacy Pools is under development. Kohaku aims to make end-to-end privacy the default option for Ethereum users by abstracting the complexity of interacting with privacy protocols.
Developers have created a CLI-based wallet demo, and wallets like Ambire are integrating it, while a browser extension wallet is also in development. Kohaku is also developing post-quantum accounts, multi-signature, and hardware wallet support.
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