I've read somewhere (can no longer find where, sorry) that the QR codes are encrypted. Can anybody confirm if that's the case? If that is true this seems to be a danger. How do we know that some information isn't leaked out to binance labs? There are other air-gaped HW wallets, Cobo vault, ellipal titan. All are much more expensive the the safepal but they all use unencrypted QR codes.