Key Signing Policy for Sebastian Inacker.
http://www.inacker.de/gpg/policy.txt
Version 1.1b

pub  1024D/E05C21AF 2003-07-19 Sebastian Inacker <sebastian:inacker.de>
     Key fingerprint = 1B69 2B1B B62B 1789 AEEF  4F9D 6640 15D7 E05C 21AF
uid                            Sebastian Inacker <inacker:freiburg.linux.de>
uid                            Sebastian Inacker <inacker:members.ffis.de>
uid                            Sebastian Inacker <inacker:istya.de>
sub  1024g/689EB113 2003-07-19
sub  1024D/622349DC 2003-07-25

This policy is valid from 2004/01/01 for signatures made by my GnuPG key
with Key ID 0xE05C21AF. (Some signatures before this date were also made
under the following conditions. No key was ever signed without checking
the identity of the person and the fingerprint.)

Before I sign a key, I

  - verify the identity of the person owning the to-be-signed key by 
    either knowing them for a long time or looking at their identity 
    card or equivalent proof of identity.
  - receive the key fingerprint from the key owner directly.

A signature is always on an user id. By signing an user id, I confirm

  - that the person, who gave me the fingerprint of that key, has the 
    claimed name.

Description of my use of trustlevels:

  sig3 - I have verified the identity and verified, that the e-mail
         address of the signed uid belongs to the person, who has 
         control over the key by doing a challenge-response (via
         encrypted mail).

  sig2 - I have verified the identity - but not the e-mail address (for
         example because the key does not support encryption to it).

  sig1 - unused at the moment.

You can get my key from a keyserver, which should support multiple subkeys
(like sks.dnsalias.net or keyserver.kjsl.com) or from my website: 
http://www.inacker.de/gpg/E05C21AF.asc