Bip39 Python. At the start you must retail store it SEPARATELY from a seed. Owning your seed and also your passphrase in the exact same spot defeats the objective of having a passphrase to begin with. No, there is absolutely no technical limit to your length of the passphrase. Even https://active-bookmarks.com/story19407308/bip39-generator-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-ian-coleman-bip39