Bruce Emerson:

The evidence for Bruce's badge is contained within the execution of the badge. It is a lovely recursive process which makes my head hurt. IF all works out well the badge, with all of it's relevant assertions, alignments, badgeclass docs, and issuer docs, is self fulfilling. In more general circumstances this page would contain specific evidence of the fulfillment of the skills and tasks outlined in the criteria for a Hand Built Badge issued by COCC