Bip39 Seed. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of stability on your wallet that actually works together with your seed phrase to encrypt and safeguard your wallet. A PIN, https://macrobookmarks.com/story19661386/bip39-passphrase-https-linktr-ee-bip39-not-known-factual-statements-about-bip39-list