When I started to analyze SIGN in the context of the digital soma of Kyrgyzstan, I gradually got the feeling that it is not about individual technologies, but about a connection that changes the logic of money and how I begin to perceive them.
I see that CBDC provides a basis and control of issuance, transparency, and instant settlements. But without an additional layer, for me it is still digital cash, fast, convenient, but essentially blind. It does not take into account the context and does not understand the conditions of use. And at this moment, SIGN begins to look like the missing element, a layer of verified conditions that adds logic to money and makes their behavior programmable.
The first thing I noted for myself is targeted payments. Money arrives instantly but can only be used according to specified rules, for example, for education or healthcare. Meanwhile, SIGN allows confirming the right and the very fact of use without disclosing unnecessary data. For me, this is about reducing leaks without increasing control.
The second scenario I analyzed is supply chains. Here, payment becomes conditional, funds are reserved until obligations are fulfilled. As soon as the delivery is confirmed, the money is automatically unlocked. I see this as a way to eliminate disputes and synchronize participants without unnecessary bureaucracy.
Third, lending, it seems to me important that instead of full disclosure of data, compliance with the criteria can be proven through certifications. SIGN reduces friction, and digital som immediately settles calculations.
In the end, I come to a simple thought, digital som is responsible for the movement of money, and SIGN for the rules of this movement. For me, it's no longer just currency, but programmable trust.