Hello.
There is no way to prove that the article was not auto-translated using a tool.

Please don't recycle the previous content in one of 6500 languages as it will be considered an attempt to defraud by double dipping. Please decline the reward for recycled posts.

Any content that is recycled could be considered spam and an attempt to exploit the Hive's reward pool. It does not matter that it was (auto) translated to one of 6500 languages.