188.8.131.52 - The repository shall actively monitor the integrity of AIPs.
Scholars Portal SP is committed to maintaining the integrity of objects in its care. This includes regular fixity checking of all accepted and ingested files.
PREMIS events are created in the Preservation Metadata preservation metadata at the object-level for the fixity checks and success or failure of these checks are logged.
Please see Fixity Check Procedures for more details.
The Content Information is stored on disk, and the fixity information is stored in the Preservation Metadata TDR database.
Digital Preservation Policy Librarian - Ensures proper functioning of overall system.