I didn’t expect Sign to matter at the lifecycle level, but it does.
Most systems treat actions as one-off events claim, verify, done. But real systems need time awareness: things expire, get updated, or lose validity. With Sign, attestations can be time-bound or revoked, so the system doesn’t just check if something was true once it checks if it’s still true right now.
That’s a big shift.
You’re no longer building static logic, you’re building systems that react to changing reality. And honestly, that’s closer to how real-world permissions and trust actually work.