WHAT DOES COPYRIGHT MEAN?

All transactions are recorded on-line inside of a digital database referred to as a blockchain that uses effective just one-way encryption to make sure safety and proof of ownership.??п?й?е ?а п?одавай?е на ?по?овом? ?инк? за допомого? ?оз?и?ени? ?н????мен??в?лок?ейн ?оби?? благод?йн????