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With Proof-of-Stake (PoS) a blockchain is secured not by spending an external resource such as electricity but by using value internal to the chain itself. The promise of higher security at a lower cost is what also drives Ethereum to plan a move away from Proof-of-Work to PoS in the future.
Ethereum researcher Vlad Zamfir, who leads their effort in the complex search for the optimal PoS consensus system joined us for an in-depth discussion of the challenges of PoS, the approach Casper is taking and what consensus in Ethereum land could look like in the future.
Topics covered in this episode:
Episode links:
This episode was hosted by Brian Fabian Crain, and is availble on YouTube, SoundCloud, and our website.
π 2015-11-09 22:01 / β 01:06:16