Bip39 Seed Generator. Press X to abort passphrase application and continue to keep modifying the passphrase. Picking Terminate right after an abort will halt the procedure. BIP39 is a structure implementation that lays out how copyright wallets produce the list of words (or "mnemonic codes") that make up a mnemonic https://thesocialvibes.com/story4269044/bip39-wallets-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained