Preserving Multi-Part Information Assets

This white paper outlines the techniques required for the digital preservation of multi-part information assets. It begins by defining what constitutes an information asset, emphasizing the necessity of multiple files to accurately represent a single piece of information. The paper provides various examples of multi-part information assets, such as emails with attachments, scanned books, and 3D objects, highlighting the importance of preserving all components together to maintain the integrity of the information. It details the processes of identifying, validating, and migrating these assets, explaining how each file component can be identified and how interdependencies between files must be validated to ensure usability. The document also discusses the dynamic nature of digital preservation systems and the need for validation tools to accommodate emerging multi-part formats. Furthermore, it includes references to related papers and frameworks that support the preservation of complex digital assets.