technology medium Fill in the Blank

The cryptographic technique enabling verification of transactions without revealing sender/receiver is called Zero-________ Proofs.

  1. Interoperability
  2. Work
  3. Nature-based / Biological
  4. Knowledge

Answer: Knowledge

Zero-Knowledge Proofs enable proving transaction validity without revealing parties or amounts. Critical for privacy-preserving CBDC and crypto systems while maintaining auditability for regulators.

Topic Digital Currencies
Exam Relevance Banking, UPSC, SSC