Bip39 Seed Phrase. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of stability to the wallet that actually works alongside your seed phrase to encrypt and protect your wallet. A https://bookmarkmoz.com/story19661448/bip-39-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described