One example is, if you purchase a copyright, the blockchain for that digital asset will eternally teach you as the owner Until you initiate a provide transaction. No one can go back and change that proof of ownership. ??дк?ий?е дл? ?ебе ?а о??имай?е до???п до зап??к? нови? ?окен?в copyright https://kabiri542thv8.wikiconversation.com/user