Release of Solaris (Sparc or x86?)

I got a handy tip from an Oracle person the other day....to make sure what solaris release and version the solaris cd is or jumpstart location is, check the SUNWsolnm/reloc/etc/release file.

[root@host1]# cat SUNWsolnm/reloc/etc/release
Oracle Solaris 10 9/10 s10s_u9wos_14a SPARC
Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
Assembled 11 August 2010
[root@host1]#