Imagine you could prove things about yourself (age, citizenship, credit score or subscription) without ever handing over your personal details.
No forms, no documents. Instead, your phone shows a QR code that represents a kind of digital ‘yes’. It’s a cryptographic proof that confirms you meet the requirement without revealing the underlying data. More here.
Real-World Problems zk-Proofs Could Solve Overnight:
Platforms request lots of PII to know if you’re real, safe, or profitable. Zk-proofs flip that logic on its head, meaning no identity leaks through hacks.
Also, bots can’t fake cryptography, therefore the web can be spam-free and built on trust.