Casa(@CasaHODL):The default Casa 3-key vault uses your Mobile Key, the Casa Key and a hardware wallet. The Casa Key is there so a lost key stays recoverable. It signs only after you authenticate, and only alongside one of your own keys. Swap in more vendors by creating a 3-key vault with two hardware wallets and the Casa Key instead. Every key you then sign with comes from a third-party manufacturer's firmware, or from dice you rolled yourself. Multi-vendor multisig, for the long term.

2026.08.19 20:13

The default Casa 3-key vault uses your Mobile Key, the Casa Key and a hardware wallet. The Casa Key is there so a lost key stays recoverable. It signs only after you authenticate, and only alongside one of your own keys. Swap in more vendors by creating a 3-key vault with two hardware wallets and the Casa Key instead. Every key you then sign with comes from a third-party manufacturer's firmware, or from dice you rolled yourself. Multi-vendor multisig, for the long term.

Casa@CasaHODL

2026.08.18 15:10

Two of the three keys in a default Casa 3-key vault are generated by software Casa wrote: your Mobile Key and the Casa Key. We published where the entropy behind each key comes from, what each one gives up, and which ones you can replace.