The United States Postal Service (USPS) released a report on Monday, outlining four different ways it could use a public blockchain to improve efficiency and save money.
Issued by the internal Office of the Inspector General (OIG), the report comprehensively suggests that the government agency responsible for mail services should consider using blockchain technology for identity purposes, supply chains, device networks, and possibly even a cryptocurrency to be issued for purchasing postage with.
Source: Brave New Coin