What tools can I use to make sure that the content I got from a writer is not just stolen and respun off of some other RSS or website so I don't get penalized by Google?
NO it wont, Have you tried? I did, 80% unique than original is still detectable by copyscape, 3 word combination over the articles even how well distributed is detectable and copyscape will show them to you in red formatsThey can still steal then just spin a bit and it will pass copyscape! :banana_sml:
Not enough to just use copyscape. I store all the articles recieved from the author and check for duplicates between them too. If the article is not yet online, you won't find the duplication by using copyscape. A few months back, I found dozens of recycled articles from the same author(s).
Can you share a tool to check for unpublished articles? I need it also