USPS - Dems walk into a trap re vote by mail - block chain ready to go Yeah, apparently the USPS applied for a patent to use block chain technology which could be used to secure postal votes from fraud.  So the Dems push hard for mail in voting only for a fool proof system to be rolled out to secure the vote and stop any fraud.  As Admiral Akbar said, 'its a trap'.

Its quite an active topic on the net but its being reported by most news services as a tech to stop POTUS stealing the election.  

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