Privacy Boost Launches on OP Mainnet with Sub-500ms Proof Generation

🔒 Privacy finally solved

By Optimism
Apr 27, 2026, 3:48 PM
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Privacy Boost by Sunnyside is now live on OP Mainnet, marking the first privacy solution from an Optimism core developer.​

Key Features:

  • Drop-in SDK for confidential computing across any OP Stack chain
  • Hybrid ZK + TEE (Trusted Execution Environment) architecture
  • Sub-500ms proof generation with high throughput
  • Compliance-compatible design

Why It Matters: Institutions have been asking how to move onchain without exposing sensitive customer data.​ Sunnyside built this solution specifically to address that need on the OP Stack.​

The launch comes as the Superchain processes 59% of all L2 transactions, providing a large anonymity set crucial for privacy applications.​

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