Automated STONEWALLx2 - Collaborative Bitcoin transactions for extra privacy
Channel: Samourai Wallet
Date: 2021-03-24

We use our encrypted Tor based Soroban technology to coordinate a STONEWALLx2 bitcoin transaction between two participants where one is sending to a third party. This method replaces the manual process of scanning 5 QR codes. Using Soroban the process is almost entirely automated.

STONEWALLx2 is a collaborative CoinJoin transaction using the help of a friend. STONEWALL transactions are high entropy (meaning they can be interpreted multiple ways instead of just a single way) and a valuable tool in the bitcoin privacy tool belt.

More information on STONEWALLx2 can be found at https://docs.samourai.io/en/wallet/privacy-enhanced-transactions#stonewallx2