Bip39 List. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of safety for your wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, On https://digibookmarks.com/story18733618/bip39-mnemonic-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described