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Zakah and Waqf for Cryptocurrency in Islamic Law Bintarto, Muhammad Al Ikhwan; Setiawan, Yudi; Alqarni, Muhammad Uwais; Hilmi, Faishal
AL-ISTINBATH : Jurnal Hukum Islam Vol 7 No 1 May (2022)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (855.843 KB) | DOI: 10.29240/jhi.v7i1.4229

Abstract

Cryptocurrency is a virtual currency based on block chain. Yet, some countries forbid it as a means of payment in transactions. It can only be used as diversification in investment. In fact, cryptocurrency is a liquid asset even though it fluctuates. In Islam, there are different views whether cryptocurrency can be assets or can be zakah, infaq, sadaqah, and waqf. The object of this study is to answer whether the crypto can be al-amwal azzakawiyah or something that can be zakah and waqf which can be maslahah for the society. Another purpose of this research is to enlighten about zakah and waqf managers on what cryptocurrency is for. The theory used is the theory of zakah and waqf in Islam. This is a qualitative study with a conceptual approach and an Islamic law approach. The result of this research is that cryptocurrency can be said as wealth or al-maal that can be zakah, infaq, and waqf because it has fulfilled several requirements to be classified as wealth or al-maal in Islam.  Zakah calculation of crypto currency must exceed the nisab 2,5% equivalent to 85 grams of gold, the owned can already be an object of zakah.
Pembuatan Briket Arang dari Campuran Tempurung Kelapa dan Kulit Singkong Gusmarwani, Sri Rahayu; Alqarni, Muhammad Uwais; Sanjaya, Irfan
Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Vol. 7 No. 3 (2023): PROSIDING SEMINAR NASIONAL INOVASI TEKNOLOGI TAHUN 2023
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/inotek.v7i3.3550

Abstract

Penelitian ini bertujuan untuk menentukan kondisi pembuatan briket dari tempurung tempurung kelapa yang dicampur dengan limbah kulit singkong. Metode yang di lakukan dengan menggunakan alat pembakaran yang dibuat dari drum bekas diameternya 48 cm, tinggi 78cm dan kapasitas 50 liter. Setelah campuran tempurung kelapa dengan kulit singkong dibakar, selanjutnya diproses menjadi briket dengan ditambahkan perekat dan dicetak. Briket yang sudah dicetak selanjutnya dianalisis dengan hasil kadar air 8,33-10,43%, kerapatan 0,48-0,59 gram/cm3, kadar abu 4,17-6,25%, zat mudah menguap 6,25-7,63%, karbon terikat 75,70-81,25% dan tingkat kekerasan briket berada di 2,5 skala mohs. Nilai kalor yang didapatkan pada briket Arang 6459,66 - 6573,28 kalori/g.