Bip39 Standard. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of protection to your wallet that works along with your seed phrase to encrypt and safeguard your wallet. A PIN, https://bookmarkboom.com/story19452514/ian-coleman-bip39-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic