Bip39 Ian Coleman. At first you need to keep it SEPARATELY from your seed. Having your seed as well as your passphrase in a similar place defeats the objective of possessing a passphrase in the first place. But naturally, the ultimate barrier is you. Your seed phrase is definitely the https://bookmarklinx.com/story19255117/ian-coleman-bip39-https-linktr-ee-bip39-top-guidelines-of-bip39-words