Absolute Privacy
NozyWallet enforces complete privacy by default. This means every transaction is automatically private - you cannot accidentally send a transparent transaction that would reveal your financial information.
How Privacy Works
Shielded Transactions Only
Unlike other Zcash wallets that support both transparent and shielded transactions, NozyWallet only supports shielded transactions. This ensures:
- No transparent addresses - You cannot receive or send from transparent addresses
- All transactions are private - Every transaction uses zero-knowledge proofs
- No privacy mistakes - You cannot accidentally compromise your privacy
Zero-Knowledge Proofs
All NozyWallet transactions use Zcash's Orchard protocol, which provides:
- Sender privacy: Your address is hidden
- Receiver privacy: Recipient address is hidden
- Amount privacy: Transaction amounts are hidden
- Cryptographic proofs: Privacy is mathematically guaranteed, not just obfuscated
Untraceable Transactions
Every transaction is completely untraceable:
- No transaction graph - Cannot link transactions together
- No address reuse - New addresses for every transaction
- No metadata leakage - No information exposed on blockchain
Comparison with Other Wallets
vs. Standard Zcash Wallets
| Feature | Standard Zcash Wallet | NozyWallet |
|---|---|---|
| Transparent transactions | ✅ Supported | ❌ Not supported |
| Shielded transactions | ✅ Supported | ✅ Only option |
| Privacy by default | ❌ User must choose | ✅ Always private |
| Privacy mistakes | ⚠️ Possible | ✅ Impossible |
vs. Monero
| Feature | Monero | NozyWallet |
|---|---|---|
| Privacy level | ✅ High | ✅ Equivalent |
| Block time | ~2 minutes | ~75 seconds |
| Transaction fees | Medium | Lower |
| Transaction size | Larger | Smaller |
| Protocol | Ring signatures | Zero-knowledge proofs |
Privacy Guarantees
When you use NozyWallet, you get these guarantees:
1. Sender Privacy
- Your address is never revealed on the blockchain
- Cannot determine who sent a transaction
- Cannot link your address to transactions
2. Receiver Privacy
- Recipient address is hidden
- Cannot determine who received funds
- Only the recipient can see incoming transactions
3. Amount Privacy
- Transaction amounts are encrypted
- Only sender and receiver know the amount
- Cannot determine value from blockchain
4. Fungibility
- All coins are identical
- No coin history tracking
- No blacklisted or tainted coins
- Every coin is as good as any other
Best Practices
To maintain maximum privacy:
- Use unique addresses - Generate a new address for each transaction
- Don't reuse addresses - Address reuse can reduce privacy
- Run your own node - Use your own Zebra node for maximum privacy
- Keep software updated - Security updates protect your privacy
- Backup securely - Protect your mnemonic phrase offline
Technical Details
Orchard Protocol
NozyWallet uses Zcash's Orchard shielded pool, which provides:
- Better performance - Faster proofs than earlier shielded pools
- Better scalability - More efficient than previous pools
- Future-proof - Active development and improvements
- NU 6.1 support - Latest protocol features
Zero-Knowledge Proofs
Zero-knowledge proofs allow you to:
- Prove you have the right to spend funds without revealing your identity
- Prove transaction validity without revealing amounts
- Maintain privacy while ensuring security
Frequently Asked Questions
Q: Can I send transparent transactions?
A: No. NozyWallet only supports shielded transactions to ensure complete privacy.
Q: Is my privacy guaranteed?
A: Yes, as long as you follow best practices (unique addresses, secure backups, etc.).
Q: How does this compare to Monero?
A: Privacy levels are equivalent, but Zcash offers faster block times and lower fees.
Q: What if I need transparent transactions?
A: For transparent transactions, you would need to use a different wallet. However, transparent transactions compromise privacy.
Learn More
- Security Best Practices
- Network Configuration
- Privacy Network Options (if implemented)