Hi, Not sure if that is the correct ml, if not sorry in advance. I don't want to use hkp, but rather http e.g. http://stinkfoot.org:11371/pks/lookup?op=get&search=0x517D0F0E that works nicely, though I want to get the machine readable text, though adding "&options=mr" does not work. Is there a way to get mr code? Cheers, matthias