Discovering Zcash' infinite counterfeiting bug

Welcome to this year's 5th Kraków Bitcoin Meetup, where Ariel Gabizon will talk about discovering first hand a critical counterfeiting bug in ZCash. The story about the critical bug made big headlines in the global crypto sphere early in 2019, after Ariel and only a handful of his colleagues had been scrambling in secrecy to fix the bug for almost an entire year. Show up to the meetup on Friday and let Ariel take you to the inside of how the drama unfolded. Also, get beer, pizza and new connecti…