multiple copies of the self-signature on the key

[Janusz A. Urbanowicz]

Hi, I am under an impression I reported that some time (~2 years) ago:

I have a setup where I send (and update) my pubkey to remote amchines
by downloading it from the keyserver network. Over time, preferences
are updated, subkeys are crosscertified. And new and new
self-signatures deposite on the key with old not being flushed. What
can I do with that?

This is my key after several updates on one machine:

pub   4096R/46399138 2002-08-16
uid                  Janusz A. Urbanowicz 
sig          F9289982 2002-10-16  [User ID not found]
sig          DD9683CE 2002-12-15  [User ID not found]
sig          1D25E357 2005-04-16  [User ID not found]
sig 2        5B38FF7C 2003-03-14  [User ID not found]
sig 2        44ABAF32 2003-03-14  [User ID not found]
sig 2        68FD549F 2004-12-02  [User ID not found]
sig 3        21939169 2002-09-17  [User ID not found]
sig 3        FC494FC4 2002-10-20  [User ID not found]
sig 3        DEB0EC31 2002-10-22  [User ID not found]
sig 3        A3F8F7F1 2002-12-15  [User ID not found]
sig 3        337844C9 2003-03-13  [User ID not found]
sig 3        B06901F1 2003-03-13  [User ID not found]
sig 3        7C52AC99 2003-03-14  [User ID not found]
sig 3        CF82F829 2003-08-01  [User ID not found]
sig 3        46399138 2002-08-24  Janusz A. Urbanowicz 
sig 3        46399138 2002-08-24  Janusz A. Urbanowicz 
sig 3        46399138 2002-08-24  Janusz A. Urbanowicz 
sig 3        46399138 2002-08-24  Janusz A. Urbanowicz 
sig 3        46399138 2005-02-05  Janusz A. Urbanowicz 
sig 3        46390910 2005-02-05  [User ID not found]
sig 3        46399138 2005-02-05  Janusz A. Urbanowicz 
uid                  Janusz A. Urbanowicz
sig          F9289982 2002-10-16  [User ID not found]
sig          DD9683CE 2002-12-15  [User ID not found]
sig          1D25E357 2005-04-16  [User ID not found]
sig 2        5B38FF7C 2003-03-14  [User ID not found]
sig 2        44ABAF32 2003-03-14  [User ID not found]
sig 2        68FD549F 2004-12-02  [User ID not found]
sig 3        21939169 2002-09-17  [User ID not found]
sig 3        FC494FC4 2002-10-20  [User ID not found]
sig 3        DEB0EC31 2002-10-22  [User ID not found]
sig 3        A3F8F7F1 2002-12-15  [User ID not found]
sig 3        337844C9 2003-03-13  [User ID not found]
sig 3        B06901F1 2003-03-13  [User ID not found]
sig 3        7C52AC99 2003-03-14  [User ID not found]
sig 3        CF82F829 2003-08-01  [User ID not found]
sig 3        46399138 2002-08-16  Janusz A. Urbanowicz 
sig 3        46399138 2002-08-16  Janusz A. Urbanowicz 
sig 3        46399138 2002-08-16  Janusz A. Urbanowicz 
sig 3        46399138 2002-08-16  Janusz A. Urbanowicz 
sig 3        46399138 2002-08-16  Janusz A. Urbanowicz 
sig 3        46399138 2002-08-16  Janusz A. Urbanowicz 
sig 3        46399138 2005-02-05  Janusz A. Urbanowicz 
sig 3        46390910 2005-02-05  [User ID not found]
sig 3        46399138 2005-02-05  Janusz A. Urbanowicz 
sig 3        46399138 2005-02-05  Janusz A. Urbanowicz 
uid                  Janusz A. Urbanowicz 
sig          F9289982 2002-10-16  [User ID not found]
sig          DD9683CE 2002-12-15  [User ID not found]
sig          1D25E357 2005-04-16  [User ID not found]
sig 2        5B38FF7C 2003-03-14  [User ID not found]
sig 2        44ABAF32 2003-03-14  [User ID not found]
sig 2        68FD549F 2004-12-02  [User ID not found]
sig 3        21939169 2002-09-17  [User ID not found]
sig 3        FC494FC4 2002-10-20  [User ID not found]
sig 3        DEB0EC31 2002-10-22  [User ID not found]
sig 3        A3F8F7F1 2002-12-15  [User ID not found]
sig 3        337844C9 2003-03-13  [User ID not found]
sig 3        B06901F1 2003-03-13  [User ID not found]
sig 3        7C52AC99 2003-03-14  [User ID not found]
sig 3        CF82F829 2003-08-01  [User ID not found]
sig 3        46399138 2002-08-17  Janusz A. Urbanowicz
sig 3        46399138 2002-08-17  Janusz A. Urbanowicz
sig 3        46399138 2002-08-17  Janusz A. Urbanowicz
sig 3        46399138 2002-08-17  Janusz A. Urbanowicz
sig 3        46399138 2005-02-05  Janusz A. Urbanowicz
sig 3        46390910 2005-02-05  [User ID not found]
sig 3        46399138 2005-02-05  Janusz A. Urbanowicz
sub   1024D/DFDE4DCE 2002-08-16
sig          46399138 2002-08-16  Janusz A. Urbanowicz
sig          46399138 2006-06-12  Janusz A. Urbanowicz
sub   2048g/E43F90B3 2002-08-16
sig          46399138 2002-08-16  Janusz A. Urbanowicz