Thinking About ChinaOpinionChina’s Embrace of Blockchain Is Warning Shot to WestWhat it means for cryptocurrencies, central banks, state surveillanceSavePrintA physical representation of the litecoin, ripple, and ethereum cryptocurrencies in London on April 25, 2018. Jack Taylor/Getty ImagesFan Yu11/3/2019|Updated: 11/6/2019CommentaryChina has high ambitions for its state-controlled digital currency.We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.