It is the world’s first cryptocurrency that is backed by physical stocks of green coffee. The value of each coffee coin is pegged to the market price of green coffee but it is also influenced by investment demand. It was launched in the beginning of July 2021 by Brazil’s second-largest arabica-coffee cooperatives Minasul. Coffee Coins can be traded at exchanges, including StonoEx, a partner in the project.
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You can buy them on those 2 platforms