SoftBank is working with IBM to develop cross-carrier blockchain tech to enable smartphone users to make local payments when traveling abroad.
Source: https://www.coindesk.com/softbank-to-develop-cross-carrier-blockchain-payments-with-ibm-tech
Source: https://www.coindesk.com/softbank-to-develop-cross-carrier-blockchain-payments-with-ibm-tech
The most important news, once a week. No spam.