Bip39 Words. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of security towards your wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, Then again, https://explorebookmarks.com/story18940467/bip39-list-https-linktr-ee-bip39-top-guidelines-of-bip39-words