USPS Postal Service Voting Blockchain

When was the last time you went to the post office?

https://patents.google.com/patent/US20200258338A1/en

Old related articles:

https://nerdist.com/article/u-s-post-office-files-patent-for-blockchain-voting-system/ https://finance.yahoo.com/news/us-postal-envisions-blockchain-backed-201953046.html

https://www.popularmechanics.com/technology/security/a33624041/usps-blockchain-voting-patent/

https://www.engadget.com/us-postal-service-blockchain-mobile-voting-test-160914015.html