Bip39 Word List Numbers. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of stability to your wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, https://sociallytraffic.com/story3664746/bip39-list-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase