Since January 2016, Softbank Corp. has conducted R&D on a platform that realizes highly reliable transactions on the Internet by utilizing block chain technology.
As part of this effort, they have tried to find attractive ideas that could lead to the creation of new services in the future so they hold contest series.
It was held on “Topcoder” , the world’s largest developer community.
As a technical consultant, Consensus Base supports this project.

Softbank Press Release
contest page
Consensus Base press release

【Topcoder】