Such as, if you purchase a copyright, the blockchain for that electronic asset will endlessly show you because the owner Unless of course you initiate a market 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, ?видко й над?йно https://kevink530umb0.wikiexpression.com/user