1. A method for verifying display of visual content, said method comprising: communicating the visual content via a visual content signal to an electronic visual display for displaying between a start time and an end time; displaying the visual content signal between the start and end times; sensing an operational parameter of the electronic visual display between the start and end times; determining a sensed operational parameter value from the sensed operational parameter; determining whether the sensed operational parameter value is indicative of the visual content signal being properly displayed; and if the sensed operational parameter value is indicative of the visual content being properly displayed, recording an indicator indicative of the visual content being properly displayed by the electronic visual display, otherwise, recording an indicator indicative of the visual content not being properly displayed, the recorded indicator being available for determining whether the visual content was properly displayed.