The FEC could act as a central registrar.
Any ballot for a congressional election would be provisional unless it was issued based on one’s federal tax ID, name, place & date of birth.
There is nothing fair and open. Machines are fixed. Ballot boxes are stuffed. Fake ballots printed here and overseas. Dominion fixes the algorithms. ERIC does not clear people as it should. Unions, illegal aliens, USPS, NGO’s and the DNC all commit fraud in every election. Judges, courts, secretaries of state, legislatures, governors. There is probably an honest district in rural Maine or somewhere in the Upper Peninsula could have a 90% honest election.
The elections are fixed.