Bip39 Seed Phrase. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of security on your wallet that works together with your seed phrase to encrypt and shield your wallet. https://bookmarksusa.com/story18716618/bip39-word-list-pdf-https-linktr-ee-bip39-the-best-side-of-bip39-mnemonic