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In this 28-minute conference talk from ETHTaipei 2025, independent researcher Ying Tong explores the implementation of CoSNARKs within the halo2 zero-knowledge proof system. Discover how these collaborative SNARKs enable multiple provers to jointly generate proofs without revealing their individual witnesses to each other, an important advancement for privacy-preserving blockchain applications. The presentation covers the technical architecture, challenges, and potential use cases of CoSNARKs in the halo2 framework.
