blockchain – THE OVAL CIRCLE

Boom Bust digs into privacy issues of blockchain-protected digital ‘vaccine passports’

Posted on April 4, 2021April 4, 2021By Editor

South Korea announced it will roll out blockchain-protected digital ‘vaccine passports’ to immunized citizens, joining other nations introducing such certificates. This could allow travelers to show digital proof of vaccination. … Read More >Boom Bust digs into privacy issues of blockchain-protected digital ‘vaccine passports’

Russia to sell diamonds in China on WeChat using blockchain technology

Posted on December 17, 2019December 17, 2019By Editor

The world’s largest diamond producer, Russia’s ALROSA, has announced the launch of a blockchain program on one of China’s largest social platforms WeChat to help Chinese retailers track the origin of diamonds. … Read More >Russia to sell diamonds in China on WeChat using blockchain technology