Bip39 Ethereum. Should you be employing a metallic stamping item, you can possibly stamp the full word or simply just the primary four letters. It’s your decision. The crucial matter to understand is any letter once the fourth 1 is just not applicable to backing up and recovering your wallet. https://finance-news71470.oneworldwiki.com/6389934/the_anatomy_of_the_bip39_phrase_entropy_text_and_security