Code of Conduct

Hi,

i have a question about signing the Ubuntu Code Of Conduct. Today i've installed the up-to-date Ubuntu LTS version on my laptop and created a pgp-key in there via the console and the given command in the example here.

Now i wrote the given fingerprint of the system into the box on our site here. After clicking on Import Key there was no error or something else. It only returns me back to the start page and i had to login via my user and password again. Is this the right procedure for this?