Addressing the officials of Central Bank of IRAN (CBI), Energy department and the ministers of Information technology  at the economic seminar Hassan Rouhani asks to revise the strategy regarding digital currency mining , including regulation and the mining revenue.

Iran was among the first countries which officialy ligitimate the crypto mining and officially gives license for operating this industry .

According to the geological bitcoin mining map which is publish by cambrige centre of finance recently Iran has a total 4% hash rate in the global mining industry .After the announcement of  legitimacy of mining in Iran Miners from Ukraine and from China are flocking to IRAN due to cheap electricity and goverment supports recently a Turkey bitcoin mining company  invested about 7 million $ in Iran's emerging bitcoin industry.