NOT KNOWN FACTUAL STATEMENTS ABOUT COPYRIGHT

?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма???Blockchains are exclusive in that, when a transaction has been recorded and verified, it may possibly?�t be modified. The ledger only permits 1-way facts modification.?лок?ейн ?оби?? благод?йн???? б?л?? п?озо?о?, е?ек?ивно? ? в?д??еж?