1:42Announcing the Columbia-Ethereum Research Center on Blockchain Protocol DesignTim Roughgarden Lectures802 views·7 months ago
1:01:42Blockchain Protocols and Web3 A Glimpse Under the HoodTim Roughgarden Lectures1.5K views·1 year ago
1:11:25The Economic Limits of Permissionless Consensus (FC '24 Keynote)Tim Roughgarden Lectures1.6K views·1 year ago
33:298 Reasons Why Mechanism Design for Blockchains Is Hard (and Fascinating) (Tim Roughgarden @ CCE '22)Tim Roughgarden Lectures2.0K views·2 years ago
37:52Foundations of Blockchains (Lecture 12.24 Proof-of-Stake vs. Proof-of-Work, Part 2)Tim Roughgarden Lectures1.6K views·2 years ago
29:56Foundations of Blockchains (Lecture 12.23 Proof-of-Stake vs. Proof-of-Work, Part 1)Tim Roughgarden Lectures850 views·2 years ago
26:00Foundations of Blockchains (Lecture 12.22 Mitigations for Long-Range Attacks)Tim Roughgarden Lectures520 views·2 years ago
26:01Foundations of Blockchains (Lecture 12.21 Long-Range Attacks)Tim Roughgarden Lectures781 views·2 years ago
