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That I have no idea, there might be somethings you can set on a sub that blocks api to scan sub content I guess? So hive links don't get caught

I will try an other share on history anecdotes to confirm the theory, the first I did went good the second one not caught, they might have blocked afterwards

We would need @cryptoreforma friend to explain how to block redditposh bot on a sub

I don't know technically how they do this blocking.
Maybe in the same way hiveposh did fom the sub hivejournal.