What makes Sign interesting to me is not the big language around trust.
It’s the small ugly stuff underneath.
The parts nobody puts in the headline.
What happens at 2:13 AM if something stalls?
Who notices first?
Who responds?
How fast?
What does the institution see?
What does the user get besides silence?
That’s the real trust layer.
Not the philosophy.
The operations.
Because once a system becomes important, nobody really cares that it sounded sovereign in a panel discussion. They care whether it stays up. Whether incidents get handled. Whether validators behave. Whether someone has a runbook instead of vibes.
That’s where I get a little skeptical with projects like this.
Decentralization is nice. Fine. But decentralization does not magically remove the need for coordination. Or accountability. Or boring adult supervision when something breaks in production.
And if Sign wants to be real infrastructure, then the invisible layers matter most.
DevOps matters.
Latency matters.
SLAs matter.
Escalation paths matter.
All the boring things people skip are usually the exact things that decide whether trust survives contact with scale.
So yeah, the idea is strong.
The harder question is whether the operations stay strong too, once the system gets busy enough that “trust protocol” stops being a concept and starts becoming somebody’s dependency.