Looks like this is getting more attention so for the sake of preventing someone pulling a fast one, like someone earlier saying the fatherhood video had been updated, which I checked my early Feb hashes against, or a hacker tampering with videos, here are SHA512 hashes for the files.

http://pastebin.com/Yk3xWMhK

https://uploadfiles.io/458dd

You can also paste the video links into the Internet Archive and get copies this way.

If you are like me and have to get your hands on stuff and verify things yourself, you can use the linux wget command to recursively download the video files with

wget -A mp4,webm -N -m -p -E -k -K -np http://www.worldcorpo.net/content/video/

And then to show the hashes of the files

sha512sum worldcorpo.net/content/video/* 

To compare what you have downloaded against the hash file downloaded from uploadfiles.io or another hash file

sha512sum -c Downloads/4588dd-worldcorpo-hashes.sha512

Should look like this - http://i.imgur.com/HqVZdSP.png