🧠 What Is BIP39?

BIP39 stands for Bitcoin Improvement Proposal 39, which defines how mnemonic phrases (like 12 or 24-word seed phrases) are generated and used to derive deterministic wallets. These phrases are human-readable and serve as a secure backup for your cryptocurrency wallet.

The CryptoWallet.si BIP39 tool is a customized version of the original tool, tailored for users of LanaCoin ($LANA), TajCoin ($TAJ), and other coins supported by the CryptoWallet.si ecosystem.

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🚀 Getting Started

1. Clone or Download the Repository

Visit https://github.com/CryptowalletSi/bip39 and either:

• Click Code > Download ZIP, then extract it.

2. Open the Tool Locally

This is a client-side web tool, meaning it runs entirely in your browser without sending data to any server.

• Open index.html in your browser.
• You’ll see a clean interface for generating and analyzing mnemonic seed phrases.

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🛠️ Main Features

🔢 Generate Mnemonic Phrase

• Choose the number of words (12, 15, 18, 21, or 24).
• Click Generate to create a new seed phrase.
• Optionally add a passphrase for extra security.

🔍 View Derived Keys

• After generating a seed, the tool shows:
  • BIP32 Root Key
  • Extended Private/Public Keys
  • Derived Addresses for various coins and paths

🔄 Coin Selection

• Use the dropdown to select coins like LanaCoin, TajCoin, or others.
• The tool adjusts derivation paths accordingly.

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🔐 Security Tips

• Use offline: Disconnect from the internet before generating seeds.
• Never share your seed phrase.
• Store your seed securely using tools like the Backup Seed Card.
• Verify the source: Always download from the official GitHub to avoid tampered versions.

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🧰 Advanced Usage

• Developers can modify derivation paths or add new coins.
• Integrate with Electrum servers or wallets that support custom paths.
• Use the tool to recover keys from mnemonic phrases for supported coins.

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📎 Repository Info

• GitHub: CryptoWallet.si/bip39
• License: MIT (open-source)

✅ Option 1: Install via Google Play Store

1. Open the Google Play Store on your Android device.
2. Search for: CryptoWallet.si
3. Tap on the app developed by CryptoWallet.si.
4. Tap Install.
5. Once installed, open the app and follow the setup instructions to create or restore a wallet.

🔗 Direct Link to Google Play Store

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🛠️ Option 2: Install via APK (Advanced Users)

If you prefer to install manually or want to inspect the source:

1. Visit the official GitHub repository: https://github.com/CryptowalletSi/Cryptowallet.si
2. Download the latest APK release from the “Releases” section.
3. On your Android device:
   • Go to Settings > Security.
   • Enable Install from Unknown Sources.
4. Transfer the APK to your device and tap to install.
5. Open the app and follow the setup instructions.

⚠️ Security Tip: Only download APKs from trusted sources like the official GitHub page

 

The system requirements for installing and running the CryptoWallet.si mobile wallet on Android are fairly minimal, making it accessible to a wide range of devices. Here’s what you need:

 

📱 Minimum System Requirements

• Operating System: Android 5.0 (Lollipop) or higher
• Storage Space: At least 50 MB of free space for the app and blockchain data
• RAM: Minimum 1 GB RAM (2 GB or more recommended for smoother performance)
• Internet Access: Required for syncing with Electrum servers and broadcasting transactions
• Camera Access: Optional, but useful for scanning QR codes when sending or receiving crypto

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🔐 Security Recommendations

• Use a device with up-to-date security patches.
• Enable screen lock and device encryption.
• Avoid installing on rooted devices for better security.
• Always back up your seed phrase offline before using the wallet.