In the Moslem Countries like Saudi Arabia, Qatar, United Arab Emirates even Brunei Darussalam etc were enacted Islamic Economy System based on sharia. Is It Possible that The Moslem Countries can accept the cryptocurrencies system in their economic system? What's your opinion?
The only thing forbidden by sharia is interest, I believe. So pure cryptos like bitcoin, litecoin and so on are fine. The staking coins might not be.