Bip39 Standard. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of security to your wallet that actually works along with your seed phrase to encrypt and protect your wallet. A PIN, https://socialaffluent.com/story5153956/bip39-word-list-https-linktr-ee-bip39-the-bip39-wallet-diaries