Openmuseum.org is a not-for-profit collaborative venture between Zirgoflex, a Vermont L3C designated low-profit social technology corporation, and Heritance, a 501c3 nonprofit dedicated to fostering open museum practices. Zirgoflex owns the software and makes it available to Heritance. Heritance provides the Open Museum service, training and technical support.
Participating museums own their exhibits (the individual parts and the ensemble) and must comply with copyright attributions for every photo they post.