Can cryptocurrencies be considered a 'Maal' from a Sharia perspective?
Could you elaborate on the concept of 'Maal' in the context of Sharia law, and how it relates to the classification of cryptocurrencies? Are there any specific guidelines or principles within Sharia that could be applied to determine whether cryptocurrencies qualify as a legitimate form of 'Maal'? Additionally, what are the potential challenges or considerations that arise when attempting to assess the Sharia compliance of cryptocurrencies?