New repository or package signing key received ?

New repository or package signing key received:
Key ID: 27C070176F88BB2FKey
Name: KDE OBS Project <KDE@build.opensuse.org>
Key Fingerprint: 4E8E6DE2961F3083EAC5008627C070176F88BB2F
Repository:
openSUSE 11.2 KDE4 Factory Desktop

Do you want to reject the key, trust temporarily, or trust always? [r/t/a/?] (r):

Above is the message I received yesterday what’s the replacement frequency of these keys?

It’s the kde4 factory repo
And they come and go with the wind:)
Just kiddin’
Dunno the answer, there were a few comments about it in the forum and the ML
It’s not the first time. Don’t worry. So long as you know the repo - which you do.