# Lawrence Kirk - Extropy - Ethereum London

- Channel: [Ethereum London](https://streameth.org/ethereum-london)
- Date: 2019-10-09
- Duration: 25:03
- Topics: ethereum, blockchain, zero knowledge, algorand, extropy, lawrence kirk, ethereum london, ethldn, bitcoin, imperial college london
- Watch: https://streameth.org/watch/yt-PBtbyXbeexc
- YouTube: https://www.youtube.com/watch?v=PBtbyXbeexc

## Description

Lawrence Kirk's talk 'Proof of Kernel Work' from the May 2019 meetup at Imperial College London. 

Extropy - https://extropy.io - is a blockchain consultancy based in Oxford. Lawrence is also well known in the community for putting on Zero Knowledge training sessions in London.

Timings:
1:45 About 'Proof of Kernal Work'
7:23 Sortitican 
8:51 Scalability 
11:52 Problems 
17:52 Q&A 
Our thanks go out to CryptoCompare and Imperial College London for their ongoing support of our community.

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The appearance of projects and presentations at Ethereum London/ethldn does not represent an endorsement from any of our members, volunteers, supporters or sponsors. Nothing presented constitutes investment advice in any form.

Music:
Together by STEAM PHUNK https://soundcloud.com/steamphunk
Creative Commons — Attribution 3.0 Unported— CC BY 3.0 
http://creativecommons.org/licenses/b...
Music provided by Music for Creators https://youtu.be/ya66qIxZQVw