For example, if you purchase a copyright, the blockchain for that digital asset will for good teach you since the proprietor Except if you initiate a market transaction. No one can go back and alter that proof of ownership. ??дк?ий?е дл? ?ебе новий ??вен? ?андом? й ?озблок?й?е необмежен? можливо??? https://barbarau852nuc8.empirewiki.com/user