Beyond Storage: Why "Saving" a File Isn't the Same as Preserving It
Saving a digital file feels permanent. Click save, upload it to a repository, create a backup, and the job appears finished. Yet for contracts, regulatory approvals, signed financial records, and other evidence that may be needed years later, storage solves only part of the problem. Qualified preservation services address a harder question: will the electronic signature or seal attached to that record still be trustworthy after certificates expire, cryptographic technology changes, and the original validation infrastructure no longer exists? Under the EU's eIDAS framework, preservation is treated as a distinct trust service because long-term digital trust requires more than retaining the original bits. That distinction is becoming increasingly relevant. In 2025, 52% of EU citizens used electronic identification to authenticate themselves when accessing online services. Eurostat also reported that 71.9% of people aged 16 to 74 used websites or apps of public authorities during th...