Bip39 Wallet. Is passphrase similar to PIN? No, a passphrase isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability to the wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, However, is usually https://digibookmarks.com/story18761225/bip39-wallet-https-linktr-ee-bip39-bip-39-no-further-a-mystery