IIRC, there are 6 states that allow anonymous collection of winnings.
Correct. Currently six states, Delaware, Kansas, Maryland, North Dakota, Ohio and South Carolina allow lottery winners to remain anonymous.
AND four more, Colorado, Connecticut, Vermont and Massachusetts, allow anonymity if the winners claim their winnings through a trust. I'd suggest a blind trust which is revocable in case you change your mind later on.
HB 4433 is now moving to the full House for consideration.