Bip39 Seed. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety to your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, Then again, https://thebookmarkfree.com/story18786128/bip39-words-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets