I have a 4 year old daughter of which her father and I are not married. She was born and we reside in New Jersey. I am trying to find out if paternity was established at birth. Her dad was there & signed the birth certificate & she carries his last name, however i am not certain if at the hospital we signed anything additional claiming paternity. I am not seeking support however I do want him legally listed as her dad. Who do I contact to verify if paternity has been established?