A new and distinct variety of Mandevilla plant is provided that was created through controlled cross-breeding. Other examples may additionally or alternatively include storing on challenge record servers one or more server challenge datasets including owner records, receiving challenger data corresponding to challenges completed by challengers, comparing owner records to the challenger data to determine if the challengers were victorious, and overwriting the owner record if the challengers were victorious. A unique identifier may be created that is continuously modified as the object traverses the sequential chain.