Bip39. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability for your wallet that works along with your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, is https://bookmarkbooth.com/story19400720/bip39-https-linktr-ee-bip39-the-single-best-strategy-to-use-for-bip39-wallets