On May 13th, the leader of the Commodity Strategy Group of Samsung Electronics Wireless Division said that the Galaxy S10 series is the first step to activate the blockchain ecosystem. Following the Galaxy S10, smartphones supporting the blockchain function will be gradually expanded. In addition, after South Korea, the United States, and Canada, it will continue to expand the target countries, and will cooperate with communications companies to activate blockchain ID cards and regional currency and other related technologies. It is reported that the Galaxy S10 series is equipped with "Blockchain Key Store", which can safely manage personal keys. Even if you don't have a dedicated hardware wallet, you can use billing, remittance, and more in multiple blockchain applications.