Bip39 length https://www.cheaperseeker.com/u/adeneuwaks BIP85: A more moderen proposal allowing the deterministic derivation of many BIP39 mnemonic seeds from a master seed. BitBox02 - A successor towards the BitBox series, this hardware wallet supports BIP39 seed phrases and provides a blend of usability and security. Research by blockchain protection firm Chainalysis https://networkbookmarks.com/story20813173/bip39-translator-helping-the-others-realize-the-advantages-of-bip39-passphrase-https-linktr-ee-bip39