Bip39 Words. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety towards your wallet that actually works along with your seed phrase to encrypt and protect your wallet. A PIN, https://funbookmarking.com/story18909366/bip39-wallet-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list