Bip39 Seed. The passphrase isn't selected from the predefined list of 2048 words – it might be any word or phrase you decide on. But certainly, the ultimate barrier is you. Your seed phrase will be the learn vital to the copyright wallet, so be sure to don’t hand it https://get-social-now.com/story3992354/bip39-list-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained