The report, Micro Gold: Assessing the Use Case of DLT and Physical Gold, determined that the blockchain could transform the way gold is utilized as a form of currency, delivering the benefits associated with bitcoin.
According to senior analyst in Celent’s securities and investment practice, John Dwyer, a currency needs to have three qualities, reports EuroMoney. These are a store of value, a medium of exchange, and a unit of account for valuing goods and services.
https://www.cryptocoinsnews.com/blockchain-reawaken-golds-role-payment/