Bip39 meaning https://giphy.com/channel/ebliciwsah The last phase of BIP-39 is making the particular binary seed which happens to be then used being a master critical in BIP-32 deterministic wallet or utilizing other approaches. Because of the cryptographic design of BIP-39, a weak passphrase doesn't reduce the safety of the other wallets https://socialmediatotal.com/story4879212/bip39-backup-an-unbiased-view-of-bip39-2048-words-https-x-com-tundra838554