MIT MAS.S62 Cryptocurrency Engineering and Design, Spring 2018 Instructor: Tadge Dryja View the complete course: https://ocw.mit.edu/MAS-S62S18 YouTube Playlist:    • MIT MAS.S62 Cryptocurrency Engineerin...   Analysis of proof of work, additional fork and non-fork types, transaction replay and attacks. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu/