Bip39 Word List. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of security on your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A PIN, on https://bookmarksparkle.com/story18905361/bip39-mnemonic-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf