However, late last night, the government of Dubai refuted all these claims. In a tweet from the official handle, the Dubai government said the currency was never approved. “Dubai Coin cryptocurrency was never approved by any official authority. The website promoting the coin is an elaborate phishing campaign that is designed to steal personal information from its visitors," the tweet said.
Interestingly, some reports claimed that Dubaicoin’s price had risen, citing Coinmarketcap. However, at the time of writing, the coin seemed to have disappeared from the website’s listings. It was also unavailable for trading on any major crypto exchanges.
A public blockchain based cryptocurrency that’s backed by a city or country is highly unlikely. Public blockchains allow the public to mine currency, and maintain the blockchain ledgers. However, most official digital currencies being considered around the world right now are expected to be on private blockchains so that central banks can maintain close control of their circulation, value, creation and more.