For example, if you buy a copyright, the blockchain for that electronic asset will forever explain to you as being the operator unless you initiate a market transaction. No one can go back and change that proof of ownership. ??п?й?е ?а п?одавай?е на ?по?овом? ?инк? за допомого? ?оз?и?ени? ?н????мен??в https://chancegbulc.jts-blog.com/29061337/a-simple-key-for-copyright-unveiled