The proof-of-concept of the blockchain powered credentials management system for the construction site laborers has been accomplished by the Swiss Federal Railways (SBB). The project was functioning from May to November. The blockchain solution was built by Linum Labs with the uPort open source technology. Reportedly, the app could link identity systems authenticated by city administrations.
Blockchain-based credential management tested by Swiss RailwayIncryptsNov 22, 20180
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