Digital Banknotes
The main payment instrument in the SDN network
The concept of digital banknotes was born from our desire to make digital currencies as an instrument as familiar to users as ordinary cash
— SIGMA Decentralized Network team
User mistake protection tool
Here are incredibly many cases where people make mistakes and lose their money when making payments with cryptocurrencies. This happens to both ordinary people and professionals. Losing millions of dollars! We tried to minimize this risk and came up with electronic digital accounts.
— SIGMA Decentralized Network team
Main ledger
Validation tool for digital banknotes and other assets in the SDN network
Blockchain technology is an amazing creation of the human mind. But, unfortunately, the global block nature of such a registry is the main cause of scaling problems. And all attempts to fix this problem are nothing more than crutches. We decided that we needed to take into account all the best that is in the blockchain and build a new technology from scratch
— SIGMA Decentralized Network team
We inherited the competitive model from the world's first cryptocurrency «Bitcoin», which in itself is an incredibly beautiful technology. However, the competitive model of consensus leads to a competitive model of obtaining a service by users of the payment network. This is extremely unfriendly, and we decided to fix it
— SIGMA Decentralized Network team