Valid bip39 seed phrase http://www.mediafire.com/file/uilrjfajg2ami24/pdf-14673-57158.pdf This is why you ought to generate a backup of your seed phrase making use of steel copyright wallet like Coinplate, which can be 100% chrome steel and BIP39 compatible. How much protection does a passphrase insert? A BIP39 passphrase appreciably improves your Bitcoin wallet’s https://andersonehmh757.timeforchangecounselling.com/getting-your-first-bip39-passphrase-idea