By way of example, if you purchase a copyright, the blockchain for that electronic asset will without end show you as being the owner Except if you initiate a provide transaction. No one can go back and alter that evidence of possession. То?г?й?е е?ек?ивн??е, вико?и??ов???и на?? ав?ома?изован? ???а?ег?? ??легко, https://damientnewm.fare-blog.com/30115454/a-secret-weapon-for-copyright