iota

On May 25th,2018, UN announced that UNOPS(The United Nations Office for Project Service) will team up with IOTA, to optimize official workflows and enhance the efficiency of work. IOTA uses a special technique called Tangle which is built on a mathematical concept known as Directed Acyclic...

https://www.cryptocoinsnews.com/iota-price-drops-co-founder-admits-microsoft-not-partner-participant/