(Portland, OR)  --  A cryptocurrency company is a new sponsor of the Portland Trail Blazers.  Fans will see the StormX logo on their jerseys.  StormX is a Seattle-based Crypto cashback provider and Chrome extension.  It allows people to earn cryptocurrency cash back from purchases.  The Blazers will also include StormX when they launch their first non-fungible token later this month based on the team's Gameday Poster Series.