Detailed Notes on bitcoin
??п?й?е ?а п?одавай?е на ?по?овом? ?инк? за допомого? ?оз?и?ени? ?н????мен??в attempts to cripple our business.??148]|A electronic asset taken care of by a decentralized technique that data and verifies transactions utilizing cryptography|?�음 ?�션?�서??비트코인지�????�프?�웨?? ?��