Bitcoin diciptakan, menurut Nakamoto sendiri, guna memungkinkan "pengiriman pembayaran on line secara langsung dari satu pihak ke pihak lain tanpa melalui lembaga keuangan". ^ a b c BTC can be a commonly employed code, but it doesn't conform to ISO 4217 as BT would be the region code of Bhutan, https://johna614fqa4.blognody.com/profile