Bip39 Vs Slip39. You would probably then do a simple recovery with a command similar to the one beneath. (This command works by using a sample wallet file bunlded with BTCRecover) No, there's no technological Restrict for the length within your passphrase. However, for your sake of memorability and practicality, https://growthbookmarks.com/story18749636/bip39-mnemonic-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work