Steven Goldfeder, CEO and co-founder of Offchain Labs, sits down with host Parth to discuss the birth of Arbitrum and his transition from cryptographer to CEO. They take a technical deep dive into Layer 2 (L2) rollups, their importance in blockchain scaling, and the differences between optimistic and ZK rollups. Steven highlights the challenges of achieving scalability while preserving security and decentralization and offers insights for choosing the right L2 solution in the complex blockchain landscape.

About Steven:
Steven Goldfeder is the CEO and co-founder of Offchain Labs, the initial developer of Arbitrum. Steven received his doctorate from Princeton University and is a published author of multiple research papers on blockchain science, crypto technologies, smart contracts, and more. Steven co-founded Offchain Labs in 2013.

0:00 Intro

2:39 Stephen’s Crypto Catalyst

9:15 Transition from Cryptographer to CEO

13:15 Rollups and Why They Matter

22:00 Differences Between ZK and Optimistic Rollups

29:30 Considerations When Choosing an L2

35:00 Optimism for Optimistic Rollups

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