Following Successful Pilot, South Korea’s Jeju Island Launches Blockchain-Based Contact Tracing App to All Visitors. The Jeju Safety Code App uses decentralized identity technology to provide secure, private COVID-19 contact tracing for Jeju Island’s 15 million annual visitors.
Following Successful Pilot, South Korea’s Jeju Island Launches Blockchain-Based Contact Tracing App to All Visitors. The Jeju Safety Code App uses decentralized identity technology to provide secure, private COVID-19 contact tracing for Jeju Island’s 15 million annual visitors.