Unsubstantiated status on Child Abuse Registry

I was wondering if anybody knows if an unsubstantiated classification on the child abuse registry would stop me from getting employment as a CNA. Unsubstantiated means that they could not find me guilty of child abuse only because they lacked sufficient enough evidence to do so. I was NOT convicted or found guilty of child abuse. I never appealed it, but now I think I should. Does anybody know if nursing homes check child abuse registries?