Bip39 Seed. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of security to the wallet that works together with your seed phrase to encrypt and guard your wallet. A PIN, However, is https://bookmarkleader.com/story19044745/bip39-word-list-pdf-https-linktr-ee-bip39-an-unbiased-view-of-bip-39