Family Bitcoin, made display-safe.
BittyStack helps families track cold wallets, prepare a small Breez-powered hot wallet, and feed simple balance data to hardware displays without sending wallet secrets to devices.
Track
Manual and watch-only family wallet records stay separate from signing material.
Spend Carefully
The hot wallet starts locked for receive/send until recovery is handled.
Display Safely
Device endpoints expose labels, balances, and timestamps only.