This is the package signature as generated by The GnuPG. This signature identifies the party that created the package. By verifying it you are sure that the package coming from a trustworty person or organization.
Here is the package signature:
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEABECAAYFAkxIr6kACgkQqesEzEdeXBFoHwCbBYXWAmHzUgPghRvu0Ko5g5Rh 8rgAn2Q3Q/M9fYl6PRsnfwmCXWh6/nRJ =qJsb -----END PGP SIGNATURE-----
You can save this signature in a text file (e.g. openoffice.org-bg-3.2.1-i686-2gds.txz.asc) in the same directory where the package file (openoffice.org-bg-3.2.1-i686-2gds.txz) resides and you can verify it by issuing the following command:
gpg --verify openoffice.org-bg-3.2.1-i686-2gds.txz.asc
NOTE: You need to import the public key of SlackPack first:
gpg --import KEY