Bip39 Standard. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection on your wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, https://social40.com/story4099511/bip39-word-list-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean