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Alexander Spiegelman — DAG Meets BFT - The Next Generation of BFT Consensus - YouTube

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Skip navigation 1:18 / 21:43 Alexander Spiegelman — DAG Meets BFT - The Next Generation of BFT Consensus Tse Lab 55 subscribers Subscribe 10 Share Download Clip Save 434 views 7 months ago Science and Engineering of Consensus Workshop 2022 Alexander Spiegelman — Aptos Labs DAG Meets BFT - The Next Generation of BFT Consensus … Show more Comments are turned off. Learn more All From Tse Lab Algorithms Computer Science Related Listenable Recently uploaded 25:27 NOW PLAYING Dahlia Malkhi — Maximal Extractable Value (MEV) Protection on a DAG Tse Lab 120 views 7 months ago 1:15:41 NOW PLAYING Mysten Labs x NUS Fintech Society - Introduction to Move & Sui NUS Fintech Society 598 views 8 months ago 50:58 NOW PLAYING DAG Meets BFT: The Next Generation of BFT Consensus with Alexander Spiegelman | a16z crypto research a16z crypto 1.5K views 8 months ago 15:36 NOW PLAYING ConsensusDays 21 / S1.4 / Narwhal and Tusk - Alberto Sonnino Protocol Labs 2.1K views 1 year ago 20:42 NOW PLAYING History o

Alexander Spiegelman — Aptos Labs DAG Meets BFT - The Next Generation of BFT Consensus In this talk, I will present the recent development in the theory and practice of directed acyclic graph-based (DAG-based) Byzantine Fault Tolerance (BFT) consensus, which is currently being implemented by several Blockchain companies, e.g., Aptos, Celo, Mysten Labs, and Somelier. Specifically, I will talk about how Narwhal decouples data from meta to build a highly efficient DAG, and then I will explain how we can locally (with zero communication overhead) totally order the nodes of the DAG by using…

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