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Zero Knowledge

Episode 328: ZK on Bitcoin with Alpen Labs

Jun 19, 2024
Guests Sims Gautam and Liam Eagen from Alpen Labs discuss utilizing ZK for Bitcoin L2s, BitVM, covenants, and SNARKnado. They explore the distinctions between Bridge Operators in Bitcoin and Eth L2s, creating DA and authentic synthetic assets, and ways to enhance trust models and security in Bitcoin.
01:07:03

Podcast summary created with Snipd AI

Quick takeaways

  • Bitcoin's Layer 2 landscape explored with BitVM and covenants, emphasizing ZK proofs.
  • ZKHack Montreal event presents ZK learning opportunities for participants in 2024.

Deep dives

Bitcoin Layer 2 Landscape and ZK Integration

Bitcoin's Layer 2 landscape, including concepts like BitVM and covenants, is explored alongside the usage of zero-knowledge (ZK) proofs to enhance connections between Bitcoin and new execution environments. The discussion delves into the emergence of BitVM, the controversial notion of covenants, and the roles of bridge operators and sequencers in Bitcoin Layer 2 systems, contrasting them with Ethereum. The design of Snarknado, a bridge facilitating BTC movement to and from a roll-up, is detailed, emphasizing its fraud prevention mechanisms through ZK-powered round-based games and secure data storage.

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