The world’s largest producer of ASIC mining machines, Bitmain, is expected to invest $50 million into the upcoming IPO of Opera Ltd. Bitmain’s Expanding Circle of Influence Norway-based Opera Ltd., one of the top internet browsers, has just filed for a Nasdaq initial public offering (IPO) last week, in an attempt to raise up to...The post Bitmain Expands Circle of Influence With $50 Million Investment appeared first on NewsBTC. For Further Information Click on Below Button