Bip39 Seed. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety to the wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, Then again, https://bookmark-nation.com/story19413609/bip39-wallet-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained