Bip39 Passphrase Generator. Press X to abort passphrase software and retain editing the passphrase. Picking out CANCEL soon after an abort will end the method. BIP39 is a structure implementation that lays out how copyright wallets build the list of words (or "mnemonic codes") that make up a mnemonic sentence, https://setbookmarks.com/story19559991/bip39-wallet-https-linktr-ee-bip39-bip39-wallets-things-to-know-before-you-buy