Most suspicious from the list is the activity of hacked/bought accounts and your multiacc, for sure.
Prostitutes will say what you want for cash, and your vimeo videos doesn't proove anything, basically. Everybody can pay them and they will say that black is white.
We already see what stupid scammers do, you are smarter, no doubt.
Slack, bitcointalk, reddit - no matter what. Untill you'll disclose your identity you can not prove that there is somebody except you. And the main fault is fake accounts in your thread. This just cannot be explained. Acting just like lust.