Blockchains are special in that, when a transaction has long been recorded and confirmed, it may?�t be modified. The ledger only allows for 1-way knowledge modification. copyright (or copyright for short) is usually a type of digital dollars ??occasionally referred to as a electronic payment procedure ??that isn?�t tied to https://brooksc5n55.blogrelation.com/40773338/considerations-to-know-about-copyright