Bip39 Seed. Though there are BIP39 wordlists in languages besides English, it is strongly not advisable to employ non-English words for wallet backups. It'd make restoring the wallet difficult or unattainable. No, there isn't any technological limit to your duration of your respective passphrase. Having said that, for the sake https://worldlistpro.com/story21540917/bip39-list-https-linktr-ee-bip39-the-bip39-wallet-diaries