Brazilian Economy Minister: New technologies like blockchain are paving the way for future digital currencies

According to Cointelegraph, at the World Economic Forum, Gita Gopinath, chief economist of the International Monetary Fund (IMF), said that Libra was an important factor in prompting everyone in the global financial community to reconsider the status of the US dollar as the main currency. Brazilian Economy Minister Paulo Guedes supports this, adding that new technologies like blockchain are paving the way for future digital currencies.