- Full UTXO Control: Visual bubble charts and detailed selection tools for complete UTXO management
- Multi-Signature Support: M-of-N multisig wallets with sortedmulti descriptors and per-cosigner PSBT tracking
- Account Types: Single-signature, multi-signature, and watch-only accounts
- Script Versions: Support for all Bitcoin script types (P2PKH, P2SH-P2WPKH, P2WPKH, P2TR, P2WSH, P2SH-P2WSH, P2SH)
- Network Support: Mainnet, testnet, and signet
- Dual Backends: Electrum Protocol and Esplora API support
- BIP329 Labeling: Comprehensive labeling system for transactions, addresses, and UTXOs
- Advanced Transaction Building: Manual fee control, RBF, time-locks, and custom output configuration
- PIN Protection: AES-256-CBC encryption with PIN-protected access
- Seed Dropping: Remove mnemonics after key extraction for enhanced security
- Duress PIN: Support for duress scenarios
- Encrypted Storage: All sensitive data encrypted at rest
- No Tracking: No third-party tracking or analytics
- Open Source: Fully auditable codebase
- UTXO Bubble Charts: Interactive visual UTXO selection
- Sankey Diagrams: Transaction flow visualization
- Transaction Charts: Visual transaction analysis
- Fee Rate History: Mempool statistics and fee rate charts
- Balance Evolution: Timeline charts showing balance changes
- Network Statistics: Difficulty charts and blockchain explorer
- Collaborative Signing: Per-cosigner PSBT tracking and combination
- QR Code Seed Scanning: Air-gapped signing with seed QR codes
- Signature Validation: Automatic threshold verification
- Individual PSBT Export: Export per-cosigner signed PSBTs
- Fingerprint Matching: Account association verification
- Descriptors: Export/import output descriptors with checksum validation
- Extended Public Keys: Export/import xpub/ypub/zpub/vpub with format conversion
- BIP329 Labels: Import/export labels in JSON, JSONL, and CSV formats
- PSBT Support: Full PSBT import/export with QR code and NFC support
- Account Backup: Comprehensive backup and recovery options
- LND Integration: Connect to LND nodes via REST API
- Lightning Payments: Create and pay Lightning invoices
- eCash (Cashu): Private digital cash support with mint management
- Token Operations: Receive, send, and manage eCash tokens
- Label Synchronization: Decentralized label sync via Nostr DMs
- Auto-Sync: Automatic label synchronization configuration
- Relay Management: Add and manage Nostr relays
- Trusted Devices: Manage trusted device list for secure sync
- Blockchain Explorer: View blocks, transactions, and network statistics
- Currency Converter: Real-time fiat conversion with historical rates
- Energy Converter: Bitcoin to energy unit conversions
- Network Analysis: Difficulty charts and mining statistics
- Storybook Integration: Component development in isolation
- TypeScript: Full type safety throughout
- Comprehensive Testing: Unit and integration tests
- Open Source: MIT licensed, fully auditable codebase