The Risks of Segregated Witness: Possible Problems Under US Contract Law
http://www.coindesk.com/the-risks-of-bitcoins-segregated-witness-problems-under-us-contract-law/

Jimmy Nguyen of nChain provides an opinion on possible legal issues with the SegWit scaling proposal should it activate on bitcoin's network.
Source (http://www.coindesk.com/the-risks-of-bitcoins-segregated-witness-problems-under-us-contract-law/)

nChain's Inventions to Enable Bitcon's Future - Jimmy Nguyen - Hong Kong 2017
nChain
Publicado el 26 sept. 2017
nChain's Chief IP, Communications & Legal Officer Jimmy Nguyen speaks about nChain's inventions to enable bitcoin's future. He explains nChain's mission to use its research and innovations to help everyone in the bitcoin ecosystem WIN. Jimmy also unveils some of nChain's first patent applications for security, agent-based Turing complete transactions (off-chain); secure voting; auto-renewing smart contracts; and digital rights management.

This speech was given at Bitkan's "Shape the Future" Blockchain Global Summit - Tech Session in Hong Kong (September 21, 2017)
https://www.youtube.com/watch?v=-D5V6Idw0sQ