I will burn any kind of optical disc between 2013-01-01 00:00 UTC and 2014-01-01 00:00 UTC

Created by PseudonymousUser on 2011-08-24; known on 2014-01-01; judged right by PseudonymousUser on 2013-01-31.

• PseudonymousUser estimated 94% on 2011-08-24
• gwern estimated 65% on 2011-08-24
• PseudonymousUser said “took a whole month this year” on 2013-01-31
• PseudonymousUser   judged this prediction right on 2013-01-31.