I have signed up at https://compass.oovvuu.media but haven’t received an authentication mail.

First of all, check your spam folder. The video will have the title Oovvuu xxx. If it’s not there, give it 10 minutes. If it has still not arrived, it may have been blocked by your corporate firewall. If you have no verification mail from us in another 10 mins, mail us at https://oovvuu.com/contact/ and we will authenticate you.