RODA

"At a quick glance, RODA seems to be one of the more promising open-source digital preservation systems available. Although it was built specific to the needs of the National Archives of Portugal, it seems to parallel most of the needs we’ve laid forth in our list of Digital Preservation Service requirements." from http://www.library.illinois.edu/export/committee/exec/supplement/S2009-2010/DPS-Recommendations.doc

Other interesting references:

http://www.dlib.org/dlib/september09/09inbrief.html
http://expertvoices.nsdl.org/duraspace/2009/08/07/source-code-available-from-roda-repository-of-authentic-digital-objects/
http://www.fedora-commons.org/about/examples/roda
http://e-records.chrisprom.com/?p=854
http://www.fedora-commons.org/confluence/display/FCCWG/Software+Tools+and+Frameworks
http://twitter.com/jisckeepit/statuses/13118453294
http://digitalarchivist.wordpress.com/2009/06/22/roda-open-source-digital-repository-software-archives-from-portugal/
http://alanake.wordpress.com/2009/06/26/roda-portugals-new-digital-preservation-repository/
http://archivistica.blogspot.com/2009/08/roda-1.html
http://archivistica.blogspot.com/2009/06/roda.html
http://digital-scholarship.org/digitalkoans/2009/08/11/digital-preservation-repository-of-authentic-digital-objects-source-code-released/