Bip39 Wallet. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection to the wallet that works along with your seed phrase to encrypt and safeguard your wallet. A PIN, on https://socialskates.com/story19947680/bip-39-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets