Bip39 Mnemonic. You would then do a essential Restoration having a command such as the one underneath. (This command takes advantage of a sample wallet file bunlded with BTCRecover) No, there is not any technological Restrict to the length of one's passphrase. Nonetheless, to the sake of memorability and practicality, https://modernbookmarks.com/story18456328/bip-39-https-linktr-ee-bip39-bip39-generator-an-overview