Bip39 history https://writeablog.net/ipennywpzc/the-ultimate-overview-to-offline-bip39-generators-remain-secure BIP85: A more recent proposal allowing for the deterministic derivation of multiple BIP39 mnemonic seeds from the master seed. Press X to abort passphrase application and continue to keep enhancing the passphrase. Choosing Terminate after an abort will prevent the procedure.... https://bookmark-nation.com/story20317187/bip39n-code-the-definitive-guide-to-bip39-converter-https-dzen-ru-bip39-phrase-com