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zkRunezkRune
Identity • Medium

Credential Verification

Prove valid credentials without revealing data

Difficulty: Medium
Time: ~30 seconds
Privacy: 100% Shielded

Generate Proof

Expiration date of the credential

How It Works

  1. 1Provide credential hash
  2. 2Enter credential secret
  3. 3Set expiration timestamp
  4. 4System verifies validity
  5. 5Generate privacy-preserving proof

Use Cases

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License verification
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Certificate validation
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KYC compliance
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Access authorization

Technical Details

Proof System:zk-SNARKs
Circuit:Age Comparison
Constraints:~1,000
Blockchain:Solana

View Circuit Code

See the actual ZK circuit implementation