Al-Fiqh al-Islam Wa Adillatuhu (8 jilid), Dar al-Fikr, Damaskus.
As a result, there are five shariah issues that are the point of difference in the views of the experts, namely (1) Status of unauthorized producers and jahalah (unknown) (2) The non-existence status of bitcoin (3) Not as mutaqawwim property (valuable) and as real currency (4) Volatility in price and (5) Easy to use for illegal activities. Al-Alaqat al-Dawliat fi al-Islam, Muassasat al-Risalat, Beirut, 1981. This study presents fatwas and views of Islamic experts as well as shariah issues that arise related to bitcoin. Title: Fiqih Islam wa Adillatuhu / Wahbah Az-Zuhaili Penerjemah, Abdul Hayyie al- Kattani, dkk penyunting, Budi Permadi, Author: Az-Zuhaili, WahbahBudi PermadiAbdul Hayyie Al-Kattani, Publisher:Jakarta : Gema Insani, 2011. This study is qualitative in nature with data collection methodology using documentation and observation methods and analyzed descriptively and comparatively.
This issue arises from the fatwa and the diversity of views of Islamic experts in determining its law, whether it should be permitted (mubah) or forbidden (haram). This study aims to analyze the shariah issues of crypto currency, namely Bitcoin resulting from Blockchain technology.