Since Xi Jinping called it a core technology in 2019, blockchain has been driving change across China’s ports, cities, and … More

Home-rental company Airbnb has “acqui-hired” the majority of the team behind ChangeCoin, a startup that runs a bitcoin-based micropayments service, … More

Banks including J.P. Morgan Chase & Co. and Citigroup Inc. have successfully tested the record-keeping technology behind bitcoin on credit-default … More

Since cryptocurrency cultists began buzzing about bitcoin years ago, they’ve hinted that bitcoin’s technology might have much bigger implications than … More