Sorry, the above post is a little confusing. As I wrote it I realized the archiving at SS wouldn’t really be needed. Just having access to the correct SS address on file for each individual voting would ensure that they only voted in one precinct.
If someone wants to vote where they go to school, or spend half the year in the South, they would need to change their permanent SS address to do so.
Clarifying further, a voter would supply his Social Security # upon entering the polling place and requesting a ballot. For those concerned about privacy, it could be set up to have the voter punch in his SS# and have it blocked out (like passwords currently are) and then the screen would fill with the relevant data, citizen, name, age, current address, and no date of death thus far. (The SS# wouldn’t have to appear on the screen.)
Combine that with a photo ID with name and current address, and you’d be good to go.
Then go to work on the absentee ballot fraud, probably by insisting upon personal visits to the county clerk’s office to vote absentee and by once again requiring specific reasons to qualify for an absentee ballot.