I recently found a gig on fiver that will produce 5 copyscape passed articles for $5. The gig said that they encoded the text somehow and that made them appear unique in Google etc... So a bought some and when I received them checked them for uniqueness and what you know they came back 100% unique. When I added an article to my wordpress site you could see that fonts or something similar had been changes for random letters all over the article. Because of the process that has been used on the articles are they going to be harmful to my sites? And are Google going to view them as crap content?