Hello, We are planning on implementing the [Deterministic Entropy From BIP32 Keychains](https://gist.github.com/ethankosakovsky/268c52f018b94bea29a6e809381c05d6) BIP on Coldcard. Is there a BIP number planned to be assigned and is there any review of this BIP yet? Regards, ℝ. Rodolfo Novak || Coinkite Inc. || GPG: B444CDDA