Sparrow Wallet Java desktop Bitcoin wallet by Craig Raw. Power-user oriented: detailed UTXO control, PSBT-first, multisig, HW wallet support. Repo: . Features - Single-sig + multi-sig wallets. - HW wallet support via HWI: Trezor, Ledger, Coldcard, BitBox02, Jade, Passport, Keystone, SeedSigner, Krux, Specter DIY. - Airgap via animated QR (BCUR), microSD. - Multiple backends : Bitcoin Core, Electrum (electrs/Fulcrum/ ElectrumX), Bitcoin Knots. - PSBT comprehensive editor. - PayJoin (BIP78). - BIP47 PayNyms support. - CoinJoin (Whirlpool fork — limited since Samourai shutdown). - Tor via SOCKS5…