# Polygon zkEVM Launch with Mihailo Bjelic and Jordi Baylina

*Author: Ryan Sean Adams*
*Published: Mar 27, 2023*
*Source: https://www.bankless.com/de/polygon-zkevm-launch-with-mihailo-bjelic-and-jordi-baylina*

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### Resources & Timestamps

Mihailo

https://twitter.com/MihailoBjelic

Jordi

[https://twitter.com/jbaylina](https://twitter.com/jbaylina) 

Polygon Labs Launches zkEVM Layer 2

https://www.theblock.co/post/222950/polygon-labs-unveils-zkevm-layer-2-scaling-solution

https://wiki.polygon.technology/docs/zkEVM/develop/

0:00 Intro

3:58 Polygon zkEVM

10:40 What Polygon zkEVM Unlocks?

16:40 Polygon zkEVM vs. PoS 

18:20 Polygon PoS Chain

22:24 Cost Per Transaction

24:30 Optimistic Rollup vs. zkEVM

29:37 Polygon Ecosystem

38:06 Polygon zkEVM Value Proposition 

46:00 Risks of New Tech

54:15 $MATIC

56:20 Closing, Resources, & Disclaimers
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