Bip39 Ian Coleman. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of stability on your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A https://bookmarking1.com/story18760396/bip39-generator-https-linktr-ee-bip39-a-review-of-bip39-words