I do, but it's currently not in shippable form. Would the encoding / decoding functions suffice? jp On Jul 19, 2013, at 10:54 AM, "Andreas M. Antonopoulos" wrote: Jean-Paul, Very interesting. I have a beta BIP0038 compliant paper wallet and I'm working on BIP0032 paper wallets at the moment. This is definitely necessary and a great approach to combine BIP0038 and BIP0032. Do you have reference code? On Fri, Jul 19, 2013 at 10:46 AM, Jean-Paul Kogelman wrote: Hi everyone, I'm looking for feedback on the proposal below. Kind regards, Jean-Paul --- BIP:  Title: Base58 encoded HD Wallet master seed with optional encryption Author: Jean-Paul Kogelman Status: Draft Type: Informational Created: 17-07-2013 ...