Bip39 Seed. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security for your wallet that actually works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, https://monobookmarks.com/story19542150/bip39-words-https-linktr-ee-bip39-the-fact-about-bip-39-that-no-one-is-suggesting