Bip39 Seed. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of safety in your wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, https://wearethelist.com/story21077436/bip39-word-list-https-linktr-ee-bip39-a-secret-weapon-for-bip39-mnemonic