After the war broke out, the world suddenly realized that only this digital ID card can save lives?

Remember Sign? The Sign team demonstrated a down-to-earth scenario:
“A Cornell graduate opens their mobile wallet, taps lightly, and proves to the employer that they graduated with a bachelor's degree and a 4.0 GPA. No third-party database queries, no data copied, no traces left behind. The issuer signs only once, the holder keeps it securely, and the verifier just needs to verify locally.”
This is Sign’s Verifiable Credential (VC)! Currently the most advanced, sovereign-level digital credential system that can be implemented globally.
Especially now, with global turbulence and currency volatility. Taking Iran as an example: exchange rates plummeting by dozens of percentage points in a day, the rial crashing to 1.5 million against 1 USD, and Sign VC can directly reverse this situation:
> True privacy control, selective disclosure
> Offline operation continues, war or sanctions come, one-click proof!
> National economic continuity, when central banks issue CBDCs, VC is the ultimate key binding money and identity, continuing on-chain
Sign has already been implemented in several countries, including nationwide in Kyrgyzstan, Sierra Leone, and Abu Dhabi in the UAE! In turbulent times, get it done! The earlier you prepare, the more protection you have.