Why has Iran banned cryptocurrency mining?

With the rapidly evolving landscape of digital currencies, it begs the question: why has Iran, a country with a long history of economic sanctions and currency fluctuations, banned cryptocurrency mining? Could it be due to concerns over the potential impact on the already volatile national currency? Or is it a strategic move to mitigate the risk of increased electricity demand from mining activities? It's also worth considering whether the ban is a response to the potential use of cryptocurrencies for illicit activities, given Iran's history of dealing with financial crime. The question remains: what factors led to this decision, and what are the potential implications for Iran's economy and its citizens?