Bip39. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety to your wallet that works together with your seed phrase to encrypt and shield your wallet. A PIN, On the https://bookmarklinking.com/story5059591/bip39-passphrase-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf