there have been many attempts to bind the blockchain to Islam, all scams and none have proven to follow the guidelines set .
they all tried to make a fast bankroll with the using of the Islamic word but down deep they have no idea of what they were doing simply because it is a instrument to make money for them! fast and simple- then they are gone!
Than you missed the DubaiCoin - DBIX. They are here since 2015/2016.
Their ATH was 45 usd... and they will soon go back to it... Islamic banking is a different and more fair way of banking.
You don't have to be a muslim to have an account there (for all the idiots commenting nonsense here, where do these hatefull low life trolls crawl from???

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I don't know who this dev is but let's see whayt he comes up with. I put my money so far on Dbix.
They are doing big now.