Bip39 Seed Phrase. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of stability for your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A https://bookmarkfox.com/story4732366/bip39-words-https-linktr-ee-bip39-bip39-words-fundamentals-explained