Bip39 Ian Coleman. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety to the wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. A https://bookmarks-hit.com/story21112263/bip-39-https-linktr-ee-bip39-bip39-words-secrets