Bip39 Words. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security towards your wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, On the https://sitesrow.com/story8858724/bip39-generator-https-linktr-ee-bip39-bip39-words-fundamentals-explained