As an example, if you purchase a copyright, the blockchain for that electronic asset will eternally explain to you as being the operator Except if you initiate a offer transaction. No one can go back and change that proof of ownership. There isn't a Bodily BTC token so Bitcoin https://spencerbxphx.topbloghub.com/36029192/the-smart-trick-of-copyright-that-no-one-is-discussing