?лок?ейн ?оби?? благод?йн???? б?л?? п?озо?о?, е?ек?ивно? ? в?д??еж?вано? By way of example, if you buy a copyright, the blockchain for that digital asset will permanently explain to you as being the proprietor Except you initiate a offer transaction. No you can go back and change that evidence of ownership. https://kirky009qiy0.yourkwikimage.com/user