Bip39 Seed Phrase. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of security for your wallet that works along with your seed phrase to encrypt and guard your wallet. https://gorillasocialwork.com/story22064892/bip-39-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39