Rakuten has unveiled plans to unleash its own blockchain-based cryptocurrency as part of efforts to transform its 15-year-old loyalty rewards programme, Rakuten Super Points. The Japanese e-commerce giant had issued some 1 trillion Super Points, estimated to be worth US$9.1 billion, since the ... from Google Alert - cryptocurrency http://ift.tt/2EXHDsZ via IFTTT http://ift.tt/eA8V8J