Bip39 List. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of security towards your wallet that works together with your seed phrase to encrypt and guard your wallet. A PIN, On https://sitesrow.com/story8577702/bip39-mnemonic-https-linktr-ee-bip39-an-unbiased-view-of-bip-39