Bold Bitcoin Wallet

BoldWallet is an open-source next-generation Bitcoin wallet that eliminates traditional security tradeoffs and single points of failure. It uses Threshold Signatures (2of2 or 2of3) over your mobile devices — no internet needed for setup or signing. Features: • Seedless setup using Threshold Signature Scheme (TSS) • No seed phrases, no paper backups, no hardware wallets • Up to 3 device-based key generation with 2 devices needed for signing • PSBT-Signer compatible with wallets like Sparrow, Electrum, etc. • P2P encrypted protocol between your devices, over Nostr or Local/Wifi-Hotspot • No internet required for setup or signing • Open-source, verifiable, and offline-capable • Supports Mempool.space public or self-hosted for enhanced advanced privacy