For example, if you purchase a copyright, the blockchain for that digital asset will for good demonstrate as the proprietor Except you initiate a provide transaction. No one can return and alter that proof of ownership. ??п?й?е ?а п?одавай?е на ?по?овом? ?инк? за допомого? ?оз?и?ени? ?н????мен??в - Start off https://saeedi075sye9.sharebyblog.com/profile