Smart contracts streamline and secure the supply chain, but there are challenges.
But data sharing depends on co-operation among competitors and security remains an open question.
Legal considerations include security, law and financial crime.
Letter of Credit transaction facilitated bulk shipment of soybeans for Cargill.
Most of its assets come from more conventional technologies such as encryption and smart contracts.
Giant digital bulletin board shares, moves and maintains an online database on a transparent network.