Joe Andrew I Privacy as a Primitive I Aztec Labs I Pragma London 2024

Wed, Oct 2, 2024, 12:00 AM

Joe Andrew from Aztec Labs discusses "Privacy as a Primitive" at Pragma London 2024, exploring how Aztec's privacy-first zkRollup brings confidential transactions to Ethereum. Learn about their unique architecture combining public and private state, the Noir programming language for zero-knowledge proofs, and their roadmap toward a decentralized testnet. Discover how Aztec enables private DeFi interactions while maintaining Ethereum's security, with insights into their developer tools and UX innovations for seamless privacy-preserving applications. Essential viewing for blockchain developers, privacy advocates, and anyone interested in the future of confidential decentralized finance. 00:00 - Introduction to Aztec Labs and Privacy on Ethereum 00:56 - Why Privacy Matters in Blockchain Systems 01:31 - Comparing Traditional Finance to On-Chain Transparency 02:05 - Aztec's Mission: Better Privacy Than Web2 02:38 - Clarifying ZK: Scalability vs Privacy Properties 03:11 - Aztec's Dual-Use of ZK Proofs 03:44 - Aztec's Unique L2 Architecture Explained 04:15 - Differences Between ZK-EVM and Aztec's Approach 04:48 - Kernel Circuits and Local Proof Generation 05:19 - Why EVM Wasn't Designed for Privacy 05:58 - Aztec's New Execution Environment 06:28 - Validating Encrypted Data in Decentralized Systems 06:59 - Private vs Public State in DeFi Applications 07:30 - Ownership Model for Private State 08:01 - Composing Private and Public Transactions 08:31 - User-Side Computation in Private Transactions 09:03 - Unlimited Runtime in Private Transactions 09:34 - Introducing Noir Programming Language 10:04 - Writing Private and Public Functions in Noir 10:35 - Noir's Current Capabilities and Tooling 11:07 - Developer Experience with Noir 11:40 - Designing Seamless On-Chain Privacy UX 12:06 - Aztec's Developer Sandbox Environment 12:34 - Sensible Defaults for Privacy Applications 13:04 - Iterating Based on Developer Feedback 13:38 - Performance Benchmarks for Proof Generation 14:08 - Mobile UX Targets for Private Transactions 14:38 - Proving System Optimization Efforts 15:02 - Aztec Sandbox v1 Progress Update 15:20 - Current Hackathon-Ready Features 15:51 - Roadmap to Decentralized Testnet 16:23 - Q3 2024 Public Testnet Plans _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 🇬🇧 *Pragma London* Pragma London took place at Christchurch Spitalfields in London on March 14, 2024, and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma London playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh7rvaHBM14peT1TwI3QX38p&si=MzGrEYwYjxSQFiFM ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. Ever since we first introduced our new event series Pragma in Tokyo of the spring of 2023, we have been fostering a curated, global community of individuals who deeply care about web3. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ✅ *Follow Aztec Labs* X: https://x.com/aztecnetwork ✅ *Follow ETHGlobal* X: https://x.com/ETHGlobal​ Warpcast: https://warpcast.com/ethglobal Website: https://ethglobal.com YouTube: https://www.youtube.com/c/ETHGlobal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Are you interested in Ethereum development and entrepreneurship?_ 👉 Sign up for the next ETHGlobal event: https://ethglobal.com/events 🎁 Get exclusive access and perks with ETHGlobal Plus! https://ethglobal.com/plus 📣 Want us to throw an event in your city? Tell us where! https://ethglobal.com/city _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _