Sublime

The creator of Twitter and Cash App, @Jack Dorsey just released a Bluetooth messaging app called ‘Bitchat’ that doesn't need the internet or cell service. Within an hour, users have started sending bitcoin using the peer-to-peer encrypted mesh network. https://t.co/KeqznT7ccn

A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution. Digital signatures provide part of the solution, but the main benefits are lost if a trusted third party is still required to prevent double-spending. We propose a solution to the... See more