Dtube is a blockchain video service made to combat the censorship and demonetization of youtube (other services).
Since it's blockchain, there's no way to take a video down or censor it!Also you can make money with Dtube by uploading video and making comment too.
Steps to login Dtube:
Click your profile, and go to the tab "Wallet"
On the left Click "Permissions"
Click "Show Private Key" on right
Copy the Key, go to Dtube.video, Paste in login!
you MUST have a steem account to login.