JCB, which is Japan's largest credit card issuer, has teamed up with Tokyo-based TECHFUND, a leading technology accelerator, in order to develop a sustainable blockchain-powered transaction system. As noted in a May 15 announcement, the partnership will involve leveraging TECHFUND's expertise on cryptocurrency staking and... Read MoreThe post Japan's Largest Credit Card Issuer, JCB, Partners Tokyo's TECHFUND to Develop Blockchain-based Transaction System appeared first on Crowdfund Insider.