The Swiss Federal Railway implemented a blockchain identity system that let railway track repair workers verify their credentials via certificates held on mobile devices. Train accidents are often linked back to improper track maintenance, and the Swiss government has developed regulations requiring recording of who worked on tracks and if they were certified to do […]

A food-aid program that is feeding refuges from the Syrian civil war has turned to blockchain and iris recognition to make grocery shopping more efficient and less expensive. The two-year old program could one help refugees regain legal IDs.