Ethereum: Past, Present, and Future with Parity Core-Deve...

What this episode covers

In this episode, hosts Joe Petrowski (Research Analyst, Parity) and Phil Lucsok (Product Communications Manager, Parity) speak with Wei Tang (Core Developer, Parity) about his work on several Ethereum- and Substrate-related projects. They discuss Tang’s experience working on Ethereum, Ethereum Classic, and Substrate, including innovative proposals for account versioning, backwards compatibility, and bridging and merging different Ethereum chains, as well as the future of ETH 2.0 and the broader Ethereum community. Tang is known amongst his peers as an exceptionally gifted and prolific developer, having built the SputnikVM Rust implementation of Ethereum from scratch just by reading the Ethereum yellow paper (without looking at other clients), and having created the Substrate EVM implementation in just a few days. Highlights: 00:57 - Why open source and Rust 03:30 - Building an Ethereum VM implementation from scratch 05:53 - SputnikVM and ETC 08:22 - Ethereum account versioning & backwards compatibility 15:10 - EIP 2225: bridging and merging different Ethereum chains 20:00 - Multi-client transaction validation for Ethereum 25:00 - Contentious EIPs and improving governance 26:52 - Shasper and implementing Ethereum 2.0 on Substrate 31:57 - ETH 2.0 challenges and roadblocks 34:07 - Substrate EVM 37:19 - Solri and Kulupu: Substrate meets proof-of-work Links: Wei Tang on Twitter Wei Tang on Github Key Quotes: “I really like working for open source because you are essentially building a community.” On EIP 2225: “Currently it’s really easy to create a chain split…you just disagree on something and it just forks. But if the disagreement disappears, if the community decides to come together again, there’s currently no way to merge those blockchains together again. You can split but you can’t merge. I just think that’s a bad thing.” “Currently we rely too much on the people factor for governance. Everything is a human procedure….What I always want to propose is that we should add more automated processes into this.”Special Guest: Wei Tang.

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How long is this episode of Relay Chain?

This episode is 43 minutes long.

When was this Relay Chain episode published?

This episode was published on January 16, 2020.

What is this episode about?

In this episode, hosts Joe Petrowski (Research Analyst, Parity) and Phil Lucsok (Product Communications Manager, Parity) speak with Wei Tang (Core Developer, Parity) about his work on several Ethereum- and Substrate-related projects. They discuss...

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