Signature keys for previous releases

Hi,

I've downloaded the LLVM 3.4.2 from LLVM Download Page for a project. However, the corresponding signature key has a RSA key ID 02119294, which is not available from the download page (The page only has the key for 3.6). Where can I find this key?

Thanks,

It's available here: https://pgp.mit.edu/pks/lookup?search=0x02119294

Cheers,
Hans