when do you have a copyright on public domain?

0 replies
I read somewhere that you need to change 20% of a public domain text in order you can copyright it.
But what is considered as changing? how about using new formatting of the text, OCR of a scanned text with new fonts, (so a whole new optic) a new header with your name etc?
Or do you actually have to change the content?
#copyright #domain #public

Trending Topics