Bitcoin Optech #236
This week’s newsletter summarizes a proposal for serverless payjoin and describes an idea for allowing proof of payment for LN async payments.
You might also like...
Krux v24.11.0: Experimental Tamper Detection Tool & Other Improvements
Krux is open-source firmware for building DIY Bitcoin signing devices using off-the-shelf parts. It runs on Kendryte K210 devices like the M5StickV and Maix Amigo, turning them into airgapped devices that can sign transactions for singlesig and multisig wallets.
Liana v8.0: Improved Setup Process, New Templates, BitBox02 Support
Liana is a Bitcoin wallet that uses miniscript output descriptors, with extensive use of relative timelocks (OP_CSV). It features a timelocked recovery path for all your coins and can be used for inheritance, decaying multisigs and generally safer backups. Available on Windows, Mac and Linux.
ZEUS v0.9.2: Export Transaction History, BIP-353, BOLT 12 & Hardware Signer Improvements
ZEUS is a mobile Bitcoin and Lightning wallet, and remote node manager for LND and Core Lightning. Available on Android and iOS.
Bitcoin Keeper v1.2.18 & Keeper Desktop v0.1.3 Released
Bitcoin Keeper is an open source, mobile multisig bitcoin wallet with inheritance features. Keeper Desktop is a companion desktop app that allows you to securely use hardware wallets with the Bitcoin Keeper mobile app.