http://qs1969.pair.com?node_id=183464

My first attempt at some obfuscated code (and maybe a new .signature file):
@@=split?7?,qq;1072171972073271714 7157207875718732716757187127327871 73711757187;;for(@@){$;=$_;push@$, chr($;==0x20?$;:$;+0x60);}print@$;
Comments welcome.

Update:
I added a newline.

@@=split?7?,qq;10721719720732717147 15720787571873271675718712732787173 711757187;;for(@@){$;=$_;push@$,chr ($;==0x20?$;:$;+0x60);}print@$,$/;#