RE: Introducing Blockchain Phone (Sirin Labs)

Sure , You can also refer to the above website and below two website for reference :

https://thenextweb.com/finance/2017/09/26/this-blockchain-powered-phone-and-pc-could-be-out-next-year/?amp=1

https://www.theverge.com/2016/5/31/11818358/sirin-labs-solarin-privacy-smartphone-hands-on-photos