COPYRIGHT NO FURTHER A MYSTERY

То?г?й?е е?ек?ивн??е, вико?и??ов???и на?? ав?ома?изован? ???а?ег?? ??легко, ?видко й над?йноA blockchain is a dispersed public ledger ??or on-line digital databases ??that contains a record of the many transactions on the System.??п?й?е ?а п?одавай?е на ?по?овом? ?инк? за