Bip39 Seed Phrase. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of stability to your wallet that actually works together with your seed phrase to encrypt and guard your wallet. A https://bookmarkfox.com/story5095487/bip39-wallet-https-linktr-ee-bip39-bip39-words-secrets