?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма??? A blockchain can be a dispersed general public ledger ??or online digital database ??that contains a document of every one of the transactions with a platform. ?лок?ейн ?оби?? благод?йн???? б?л?? п?озо?о?, е?ек?ивно? ? в?д??еж?вано? For example, if you buy a copyright, the https://rudyarda444cul4.blogitright.com/profile