I used to think verification was the final step.
Once something is confirmed, everything should move forward.
But in most systems, that’s not what happens.
Verification gets repeated before action actually happens.
One system confirms it…
another checks it again…
and the flow slows down.
That’s where SIGN feels different.
It turns verified outcomes into something other systems can act on directly—without starting over.
So verification doesn’t just end a process…
it actually moves it forward.