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BITCOIN
AMIRUL LUQMAN BIN KAMARUDIN (2018282616)
HARRAZ BIN AZMAN (2018640564)
MUHAMMAD AIMAN BIN ROSLI (2018654738)
MUHAMMAD AFIQ SHAZWAN BIN ISAHAK (2018413072)
APA ITU BITCOIN?
DEFINISI
KONSEP
PERBEZAAN
KELEBIHAN &
KEKURANGAN
KONSEP BITCOIN
DUIT DALAM
BENTUK
DIGITAL
DIURUS OLEH
PENGGUNA
SENDIRI
SUMBER YANG
TIDAK BOLEH
PERBAHARUI
NILAI TERHAD
HANYA UNTUK
JUAL BELI
ONLINE
BERSIFAT
SEPERTI EMAS
DEFINISI
 Bitcoin adalah jenis matawang digital.
 Tidak mempunyai bentuk fizikal.
 Prinsip kriptografi
 Gabungan kunci asimetri public key dan peer-to-peer
 Gabungan antara matawang, matematik, teknologi, ekonomi dan dinamik
social.
PERBEZAAN ANTARA BITCOIN DAN
MATAWANG TRADISIONAL
 Tidak berpusat.
 Dikekalkan oleh sekumpulan coders sukarela.
 Rangkaian terbuka menerusi computer
 Bekalan terhad.
 Dikawal ketat oleh algoritma asas.
 Jumlah kecil bitcoin dihasilkan setiap jam
 Tanpa nama.
 Tidak perlu mengenalpasti kerana tiada pusat “validator”.
 Hanya perlu mengesahkan transaksi tanpa perlu mengetahui identity.
 Ketidakupayaan.
 Transaksi yang dilakukan tidak boleh dibatalkan.
 Keteransingan.
 Nilai terkecil serendah 0.0000000001 satoshi
MASLAHAH DAN MASFADAH BITCOIN
 MASLAHAH
 Merupakan matawang sentralisasi pertama dan hiperinflasi
 Konsep peer-to-peer
 Sedia digunakan
 Konsep anonymity
 E-wallet bersekuriti tinggi dan hanya menggunakan internet
 MASFADAH
 Kesamaran status bitcoin sebagai legal tender di peringkat antarabangsa
 Tiada menifestasi fizikal
 Kemustahilan untuk dipantau
 Wujudnya laman perjudian online berskala besar
 E-wallet menjadi sasaran penjenayah
 Kemustahilan pemulangan bitcoin
HUJAH BERKAITAN BITCOIN
STATUS REGULASI BITCOIN DI
PERINGKAT ANTARABANGSA
 KETIADAAN SEPAKAT DARIPADA INTERNAL REVENUE SERVICE (IRS)
 SISTEM BARTER
 EUROPEAN UNION (EU) TIDAK MEMBERI KEPASTIAN MENGENAI MATAWANG BITCOIN
 FINLAND
 Komoditi yang bernilai tetapi tidak mempunyai regulasi yang specific
 JERMAN
 Matawang persendirian
 Matawang kripto yang digunakan sebagai alat pengukur nilai
 Instrumen kewangan
 DENMARK
 Bukan matawang mahupun asset
 Mengiktiraf kerana kerugian tidak dikira sebagai cukai dan keuntungan sebagai cukai
SALAH FAHAM MENGENAI BITCOIN
 BITCOIN DIGUNAKAN UNTUK KEGIATAN HARAM KERANA SIFAT
KERAHSIAANNYA
 PERLU MEMBELI 1 BITCOIN ( 1 bitcoin = RM30360.59 )
 TIDAK MEMPUNYAI NILAI INSTRINSIK
 TIDAK SELAMAT
 REGULASI AKAN MEMBUNUH BITCOIN
PANDANGAN ILMUWAN ISLAM
MENGENAI BITCOIN
ILMUWAN ISLAM YANG MENYOKONG
BITCOIN
 MUNTADA’ AL-IQTISAD AL-ISLAMI
 BITCOIN ADALAH MATAWANG DAN HARTA MUTAQAWWIM
 KAHF
 MATA WANG YANG SAH YANG TIDAK MENGADUNGI UNSUR RIBA’
 DIWAJIBKAN ZAKAT KERANA MEMPUNYAI NILAI MONETARI
 ABU BAKAR
 BITCOIN DIKATEGORIKAN SEBAGAI HARTA
 ULAMA’ AFRIKA SELATAN DAN TAHA KARAAN
 DIKIRA SEBAGAI MAL
ILMUWAN ISLAM YANG MENOLAK
BITCOIN
 DAR AL-IFTA AL-EILLISTINIYYAH
 WUJUD PERBEZAAN NILAI YANG KETARA
 TIDAK MEMPUNYAI ILLAT AL-THAMANIAH
 MENGANDUNGI UNSUR GHARAR FAHISH
 DAR AL-IFTA AL-MISRIYYAH
 BUKAN INSTRUMEN PEMBAYARAN
 TERDAPAT UNSUR GHARAR
 WIQAFUL ULAMA’, HAITHAM AL-HADDAD, DAR AL-IFTA, IMRAN HUSSAIN, ASSIM
AL-HAKEEM
 TIDAK DIKELUARKAN OLEH MANA-MANA NEGARA
 TERDAPAT UNSUR PERJUDIAN DALAM MINING BITCOIN
ANALISIS TERHADAP BITCOIN
BITCOIN DIHARUSKAN
 MERUPAKAN HUKUM ASAL BITCOIN
 MERUPAKAN MAL AL-MUTAQAWWIM KERANA REALITI SEMASA
MENERIMANYA SEBAGAI MATAWANG DAN MEMPUNYAI NILAI MONETARI
 KETIADAAN REGULASI TIDAK MENJADI MASALAH KERANA DALAM
PRAKTIKAL BITCOIN SEBAGAI MATAWANG
BITCOIN DIHARAMKAN
 TIDAK MEMILIKI CIRI MATAWANG YANG SAH
 TERKANDUNG UNSUR GHARAR YANG BOLEH MEMBAWA KEPADA KHATAR
DAN DARAR
 TIADA BADAN BERAUTORITI DALAM MEREGULASI SERTA MENGAWASI
BITCOIN
 MUDAH DIEXPLOITASI UNTUK KEGIATAN JENAYAH DAN KEGANASAN
 NILAI BITCOIN YANG EKSTRIM

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Bitcoin ( ctu211 )

  • 1. BITCOIN AMIRUL LUQMAN BIN KAMARUDIN (2018282616) HARRAZ BIN AZMAN (2018640564) MUHAMMAD AIMAN BIN ROSLI (2018654738) MUHAMMAD AFIQ SHAZWAN BIN ISAHAK (2018413072)
  • 3. KONSEP BITCOIN DUIT DALAM BENTUK DIGITAL DIURUS OLEH PENGGUNA SENDIRI SUMBER YANG TIDAK BOLEH PERBAHARUI NILAI TERHAD HANYA UNTUK JUAL BELI ONLINE BERSIFAT SEPERTI EMAS
  • 4. DEFINISI  Bitcoin adalah jenis matawang digital.  Tidak mempunyai bentuk fizikal.  Prinsip kriptografi  Gabungan kunci asimetri public key dan peer-to-peer  Gabungan antara matawang, matematik, teknologi, ekonomi dan dinamik social.
  • 5. PERBEZAAN ANTARA BITCOIN DAN MATAWANG TRADISIONAL  Tidak berpusat.  Dikekalkan oleh sekumpulan coders sukarela.  Rangkaian terbuka menerusi computer  Bekalan terhad.  Dikawal ketat oleh algoritma asas.  Jumlah kecil bitcoin dihasilkan setiap jam  Tanpa nama.  Tidak perlu mengenalpasti kerana tiada pusat “validator”.  Hanya perlu mengesahkan transaksi tanpa perlu mengetahui identity.  Ketidakupayaan.  Transaksi yang dilakukan tidak boleh dibatalkan.  Keteransingan.  Nilai terkecil serendah 0.0000000001 satoshi
  • 6. MASLAHAH DAN MASFADAH BITCOIN  MASLAHAH  Merupakan matawang sentralisasi pertama dan hiperinflasi  Konsep peer-to-peer  Sedia digunakan  Konsep anonymity  E-wallet bersekuriti tinggi dan hanya menggunakan internet  MASFADAH  Kesamaran status bitcoin sebagai legal tender di peringkat antarabangsa  Tiada menifestasi fizikal  Kemustahilan untuk dipantau  Wujudnya laman perjudian online berskala besar  E-wallet menjadi sasaran penjenayah  Kemustahilan pemulangan bitcoin
  • 8. STATUS REGULASI BITCOIN DI PERINGKAT ANTARABANGSA  KETIADAAN SEPAKAT DARIPADA INTERNAL REVENUE SERVICE (IRS)  SISTEM BARTER  EUROPEAN UNION (EU) TIDAK MEMBERI KEPASTIAN MENGENAI MATAWANG BITCOIN  FINLAND  Komoditi yang bernilai tetapi tidak mempunyai regulasi yang specific  JERMAN  Matawang persendirian  Matawang kripto yang digunakan sebagai alat pengukur nilai  Instrumen kewangan  DENMARK  Bukan matawang mahupun asset  Mengiktiraf kerana kerugian tidak dikira sebagai cukai dan keuntungan sebagai cukai
  • 9. SALAH FAHAM MENGENAI BITCOIN  BITCOIN DIGUNAKAN UNTUK KEGIATAN HARAM KERANA SIFAT KERAHSIAANNYA  PERLU MEMBELI 1 BITCOIN ( 1 bitcoin = RM30360.59 )  TIDAK MEMPUNYAI NILAI INSTRINSIK  TIDAK SELAMAT  REGULASI AKAN MEMBUNUH BITCOIN
  • 11. ILMUWAN ISLAM YANG MENYOKONG BITCOIN  MUNTADA’ AL-IQTISAD AL-ISLAMI  BITCOIN ADALAH MATAWANG DAN HARTA MUTAQAWWIM  KAHF  MATA WANG YANG SAH YANG TIDAK MENGADUNGI UNSUR RIBA’  DIWAJIBKAN ZAKAT KERANA MEMPUNYAI NILAI MONETARI  ABU BAKAR  BITCOIN DIKATEGORIKAN SEBAGAI HARTA  ULAMA’ AFRIKA SELATAN DAN TAHA KARAAN  DIKIRA SEBAGAI MAL
  • 12. ILMUWAN ISLAM YANG MENOLAK BITCOIN  DAR AL-IFTA AL-EILLISTINIYYAH  WUJUD PERBEZAAN NILAI YANG KETARA  TIDAK MEMPUNYAI ILLAT AL-THAMANIAH  MENGANDUNGI UNSUR GHARAR FAHISH  DAR AL-IFTA AL-MISRIYYAH  BUKAN INSTRUMEN PEMBAYARAN  TERDAPAT UNSUR GHARAR  WIQAFUL ULAMA’, HAITHAM AL-HADDAD, DAR AL-IFTA, IMRAN HUSSAIN, ASSIM AL-HAKEEM  TIDAK DIKELUARKAN OLEH MANA-MANA NEGARA  TERDAPAT UNSUR PERJUDIAN DALAM MINING BITCOIN
  • 14. BITCOIN DIHARUSKAN  MERUPAKAN HUKUM ASAL BITCOIN  MERUPAKAN MAL AL-MUTAQAWWIM KERANA REALITI SEMASA MENERIMANYA SEBAGAI MATAWANG DAN MEMPUNYAI NILAI MONETARI  KETIADAAN REGULASI TIDAK MENJADI MASALAH KERANA DALAM PRAKTIKAL BITCOIN SEBAGAI MATAWANG
  • 15. BITCOIN DIHARAMKAN  TIDAK MEMILIKI CIRI MATAWANG YANG SAH  TERKANDUNG UNSUR GHARAR YANG BOLEH MEMBAWA KEPADA KHATAR DAN DARAR  TIADA BADAN BERAUTORITI DALAM MEREGULASI SERTA MENGAWASI BITCOIN  MUDAH DIEXPLOITASI UNTUK KEGIATAN JENAYAH DAN KEGANASAN  NILAI BITCOIN YANG EKSTRIM