Missouri uses paper ballots and voter registration does not include party affiliation. The big ‘but’ is those paper ballots are run through ballot scanners to count votes. MO's law forbids public access to CVRs (cast vote records). I tried in Jan last year to get my county’s CVR for Lindell. CVR houses a county’s votes with each voter’s votes on a single line including how (in person, mail, etc) and who they voted for. The results can be downloaded in XML and JSON. There is NO voter information on them so no reason not to provide them. Last year AZ SOS would not even let the county election supervisors use them to audit county votes.
One should distinguish between the ballot box and voting machines.
Missouri uses paper ballots and voter registration does not include party affiliation. The big ‘but’ is those paper ballots are run through ballot scanners to count votes. MO's law forbids public access to CVRs (cast vote records). I tried in Jan last year to get my county’s CVR for Lindell. CVR houses a county’s votes with each voter’s votes on a single line including how (in person, mail, etc) and who they voted for. The results can be downloaded in XML and JSON. There is NO voter information on them so no reason not to provide them. Last year AZ SOS would not even let the county election supervisors use them to audit county votes.