Mitilena Offline

🔐 Mitilena Offline Signer – Professional Solution for Institutional Security

The app physically cannot connect to the internet. All operations happen only on your device. Everything stored inside is encrypted with military-grade algorithms — so strong it would take more than 400,000 years to brute-force.

📱 ATTENTION MODERATORS AND USERS

🔍 VERIFIABLE SECURITY GUARANTEES
✅ Android: AndroidManifest.xml LACKS INTERNET permission
✅ Moderation passed: Google Play verified and approved precisely due to air-gapped architecture
✅ Honesty: We don’t hide technical details — app PHYSICALLY cannot connect to network
✅ Transparency: All security claims verified by platform moderators

🚀 How the secure scheme works
1. Create a transaction in Mitilena Wallet (separate free application)
2. Transfer data to Offline Signer via QR/text or internal app link
3. Sign the transaction in COMPLETELY ISOLATED environment (NO INTERNET permissions granted)
4. Return the signed transaction to the main wallet
5. Main wallet broadcasts it to blockchain

🔒 Technical guarantees (verified by moderation)
✅ Certified air-gapped — confirmed by Google Play
✅ Zero network permissions — verifiable in manifests
✅ Professional cryptography — only standard algorithms
✅ No hidden backdoors — moderators checked the code
✅ Transparent security model — all claims honest and verifiable

For investors with $10,000+ portfolios:
• Protection from hacks = prevention of losses
• Insurance for large transactions
• Professional workflow
• Compliance readiness

For institutional clients:
• Corporate-level security
• Audit trail for compliance
• Integration with existing processes

🛡️ Enterprise Security Storage
• Secure Android Keystore
• Biometric authentication (Face ID / Touch ID / Fingerprint)
• Multi-level PIN protection (6–12 characters)
• Encrypted local storage

🌍 Full blockchain support
• Bitcoin (Mainnet + Testnet) with Segwit addresses
• Ethereum + all ERC-20 tokens
• Binance Smart Chain + BEP-20 tokens
• Tron + TRC-20 tokens
• Solana + SPL tokens
• Ripple (XRP) with native support
• TON (The Open Network) + TIP-3 tokens

🔥 NFC Technology Pro
• Professional NFC cards for enterprise use (sold separately with Mitilena Wallet, not included)
• Support for multiple wallets on one card
• Enterprise-level password protection
• Biometric key backup

🏦 Institutional-level security
• Air-gapped signing — complete network isolation (confirmed by moderation)
• Zero attack surface — no network attack vectors
• Military-grade encryption — AES-256 + PBKDF2 100,000 iterations
• Professional workflow — for corporate use