Sign is a system that helps government and banks create digital version of money on block chain. It connects traditional banking systems to move digitally while still staying under government control. What it does is make transitions faster and more flexible. Banks can settle payments instantly and digital payments can interact with boarder crypto markets.
For people and business this could mean quicker cross broader payments lower fees and better access to digital financial services and efficient ways to send and receive payment like salaries or government aid. A key feature is the CBDC bridge which connects digital currency to block chain assets such as stable coin.