?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма??? A blockchain is often a dispersed public ledger ??or on the internet digital database ??that contains a file of the many transactions with a System. ?лок?ейн ?оби?? благод?йн???? б?л?? п?озо?о?, е?ек?ивно? ? в?д??еж?вано? Such as, if you purchase a copyright, the blockchain https://stevenx099ndt7.fare-blog.com/profile