TOP GUIDELINES OF COPYRIGHT

?лок?ейн ?оби?? благод?йн???? б?л?? п?озо?о?, е?ек?ивно? ? в?д??еж?вано?: if you change a block, it modifications the fingerprint. And because that fingerprint is included in the following block, the next block is altered too.??дк?ий?е дл? ?ебе ?а о??имай?е до???п до зап??к? нови?