One example is, if you buy a copyright, the blockchain for that digital asset will forever tell you about since the proprietor Until you initiate a provide transaction. No you can return and change that evidence of ownership. ??п?й?е ?а п?одавай?е на ?по?овом? ?инк? за допомого? ?оз?и?ени? ?н????мен??в - https://evansd074qwc8.onzeblog.com/profile