Bip39 Compatible Wallet. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of security on your wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, https://thebookmarklist.com/story18932641/bip39-mnemonic-https-linktr-ee-bip39-the-fact-about-bip39-words-that-no-one-is-suggesting