最新报道:The United Nations has successfully implemented a blockchain-based digital identity system for its pension fund, replacing a 70-year-old paper-based process that previously led to about 1,400 annual payment suspensions. The new system, developed with Hyperledger Foundation, has significantly reduced processing times and eliminated single points of failure while improving security and transparency. The UN now plans to expand this digital certificate approach to other international organizations as a scalable digital public good.