Re: Voting machine Blockchain?
The suspicion for some time has been that many of the US vote counting machines are of questionable quality and are likely to not show any evidence of tampering regardless of whether it is done accidentally or deliberately. ie. https://tech.slashdot.org/story/02/07/20/0124232/unauditable-voting-machines
Adding blockchain is unlikely to paper over the cracks of the software underneath.