Bip39 Words. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability towards your wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A PIN, on https://cheapbookmarking.com/story18735373/bip39-wallet-https-linktr-ee-bip39-bip39-words-fundamentals-explained