Securing data integrity in long-term archives by OpenText and Image-Master
Before being archived, documents and drawings associated with the construction process are timestamped with an electronic signature by the certified timeproof timestamping system. The signature makes any existing digital construction drawings of multiple sizes available in a tamper-proof and precisely timed way.
The archiving process secures the integrity of stored data and makes any and all changes, also those made subsequently, traceable.
This solution provides legal certainty in every step of the work process as required by the German Federal Office for Civil Aviation (LBA).