Vitalik Buterin Unveils "Kohaku," a New Privacy Framework to be Revealed at Devcon

Introduction of Kohaku: Ethereum co-founder Vitalik Buterin has introduced Kohaku, a privacy framework aimed at enabling default private transactions on Ethereum while allowing optional transparency for regulatory compliance, set to be unveiled at Devcon.

Privacy Mechanism: Kohaku utilizes ephemeral stealth addresses to enhance user privacy by preventing public linking of transactions, allowing users to send funds without revealing their identity unless they choose to disclose it for compliance purposes.

Compliance Features: The framework includes a compliance mechanism that allows users to reveal connections between stealth addresses and their main wallets for audits or tax reporting, ensuring compatibility with regulated environments.

Strategic Shift in Privacy: Kohaku represents a significant step in Ethereum's strategy to embed privacy as a foundational principle across its ecosystem, supported by a dedicated Privacy Cluster of experts, with further privacy enhancements expected through 2026.