Bip39 Words. Is passphrase similar to 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 security for your wallet that works alongside your seed phrase to encrypt and shield your wallet. A PIN, Then again, https://worldlistpro.com/story20440724/bip39-mnemonic-https-linktr-ee-bip39-the-fact-about-bip39-words-that-no-one-is-suggesting