Bip39 Seed. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability for your wallet that works along with your seed phrase to encrypt and defend your wallet. A PIN, on https://socialbraintech.com/story4592690/bip39-word-list-https-linktr-ee-bip39-not-known-details-about-bip39-wallets