Bip39. 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 extra layer of safety on your wallet that works along with your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, is https://artybookmarks.com/story18834327/bip39-https-linktr-ee-bip39-getting-my-ian-coleman-bip39-to-work