Proof of Stake Vitalik Buterin Technion Cybersecurity and IT Security Summer SchoolTechnionNovember 16, 2017
The Data Availability Problem – Vitalik Buterin Silicon Valley Ethereum MeetupDecypher MediaOctober 6, 2017
Decentralize Everything with Vitalik Buterin from Ethereum Disrupt SF 2017TechCrunchSeptember 18, 2017
DEVCON1: Scalable Blockchains and Asynchronous Programming – Vitalik ButerinEthereumDecember 14, 2015