MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gensler View the complete course: https://ocw.mit.edu/15-S12F18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63UUkfL0onkxF6MYgVa04Fn This session covers design featues of blockchain, like hash functions, append-only timestamped logs, and proof-of-work. The professor also covers unspent transcation output (UTXO). License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu