Kernrechtsfrage
Whether the integrity pension had to start on 1 March 1998 instead of 1 March 2003
Extrahierter Entscheid
The pension start date set at 1 March 2003 was correct; earlier entitlement was not proven.
Extrahierte Begründung
For a renewed claim, the decisive moment is when the impairment becomes stable and reaches the threshold of seriousness. Earlier records did not allow a reliable assessment of the tinnitus severity; the insured bore the resulting proof failure.