Blockchains are exclusive in that, the moment a transaction has long been recorded and confirmed, it can?�t be altered. The ledger only allows for a single-way knowledge modification. ??дк?ий?е дл? ?ебе новий ??вен? ?андом? й ?озблок?й?е необмежен? можливо??? дл? ?ана??в Changing copyright is simply exchanging a person copyright for https://edwinsiyly.getblogs.net/62069483/the-definitive-guide-to-copyright