Bip39 Seed. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of protection for your wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, Alternatively, https://captainbookmark.com/story19553527/bip39-mnemonic-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work