Blockchains are special in that, when a transaction has long been recorded and verified, it could?�t be modified. The ledger only allows for a person-way info modification. copyright (or copyright for brief) can be a form of digital dollars ??from time to time called a electronic payment system ??that isn?�t https://trevorm1h68.glifeblog.com/33585023/a-review-of-copyright