WHAT DOES COPYRIGHT MEAN?

?лок?ейн ?оби?? благод?йн???? б?л?? п?озо?о?, е?ек?ивно? ? в?д??еж?вано?: if you modify a block, it alterations the fingerprint. And considering the fact that that fingerprint is A part of another block, another block is changed as well.??дк?ий?е дл? ?ебе ?а о??имай?е до???п до зап??к