Bip39. You'll then do a fundamental Restoration by using a command much like the a single below. (This command takes advantage of a sample wallet file bunlded with BTCRecover) No, there is not any technical limit towards the size within your passphrase. However, to the sake of memorability and practicality, https://sitesrow.com/story8576948/ian-coleman-bip39-https-linktr-ee-bip39-a-secret-weapon-for-bip39-mnemonic