(Simple Framework)

Identity → Claims → Proof → Verification

1. Identity (your commitment + keys)
2. Claims (facts about you)
3. Proof (cryptographic verification of a fact)
4. Verification (other parties check the proof without seeing data)

Example:

• App asks: “Are you over 18?”
• User returns a proof → “Yes”
• App never sees the birthday, ID, or document.