<h1>Blockchain Component Critical In US Postal Service System Patent Application</h1>
Submitted by Anonymous (not verified) on Fri, 03/23/2018 - 20:22
A patent that was recently filed by the US Postal Service describes next-generation “methods and systems” for digital security being explored by the agency. The patent mentions the use of blockchain technology as well as a “special digital token” to achieve high levels of trust for what may amount to a futuristic email service.