Key Takeaways
- The Ethereum Kohaku roadmap introduces a Software Development Kit (SDK) and reference wallet using modular tools that improve privacy and security.
- Major features include private sends/receives, IP masking, and zero-knowledge social recovery options.
- This will involve collaboration with the largest ecosystem projects: Ambire, Railgun, and Helios, to name a few.
- The initiative will feature live demonstrations at Devcon Buenos Aires, Argentina, November 17-22, 2025.
Table of Contents
A Paradigm Shift in Wallet Security
The Ethereum Foundation has released a comprehensive plan known as the Ethereum Kohaku roadmap, a comprehensive initiative designed to enhance wallet privacy and security across the ecosystem fundamentally. This ambitious framework centers on developing a software development kit (SDK) that will provide strong privacy primitives, in addition to a reference wallet implementation that will target power users.
The Ethereum Kohaku roadmap represents a collective effort from prominent teams, including Ambire, Railgun, Helios, among others, aiming to reduce wallet dependence on centralized services that can track user transactions and behavior.
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Advanced Privacy Features and Implementation
The Ethereum Kohaku roadmap outlines many exciting features, including private sending and receiving capabilities using a number of privacy protocols, IP leak prevention, as well as one account per dApp functionality to prevent cross-service tracking.
The framework will integrate Helios light clients using the browser extension, meaning there will be no need to trust Remote Procedure Call (RPC) providers when determining whether a transaction can be trusted. The boldest prediction of the Ethereum Kohaku roadmap includes a zero-knowledge (ZK) social recovery option using ZK-email and ZK-passport verification, enabling account recovery without sacrificing the user’s privacy.
Read also: Ethereum Unveils ‘Trillion Dollar Security’ Initiative: Time to Buy?
Building Toward a Private Ethereum Future
This strategic development coincides with the innovative 47-member Privacy Cluster recently created by the Ethereum Foundation, representing a coordinated effort to prioritize privacy features as a “first-class property” in the ecosystem.
For the community to be even more hyped, the Ethereum Kohaku roadmap will launch a browser extension utilizing Ambire wallet technology that will be displayed live during the Devcon in Buenos Aires, Argentina, from November 17 to 22, 2025.
Above all of the described already, the main mission is to provide developers with easy access to privacy tools and establish new standards for wallet security. The Kohaku roadmap seeks to position Ethereum as the leading platform for private and secure digital interactions while tackling key challenges and barriers to mainstream adoption.
FAQs
When will the Ethereum Kohaku roadmap be available?
A reference implementation will be demonstrated at Devcon Buenos Aires in November 2025, with ongoing development throughout 2026.
How does Kohaku improve privacy?
It enables private transactions, masks IP addresses, creates separate accounts for each dApp, and reduces reliance on centralized RPC providers.
Who is building Kohaku?
The Ethereum Foundation is coordinating the project with contributions from Ambire, Railgun, Helios, Wonderland, and other ecosystem teams.
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