[Inkscape-devel] Public keys for Ubuntu?

In our sourceforge forum an anonymous poster is asking:

"Please provide public keys for the Ubuntu (Gutsy and Hardy) 0.46 testing distrubtion."

Do we have these? If so, were? See http://sourceforge.net/forum/forum.php?thread_id=1985330&forum_id=323059

BTW, I noticed a few weeks ago that the (likely highly ineffective) spamming of our "installation help" forum has stopped, so I've re-enabled the anonymous posting.

Regards,

Diederik