Bip39 Dictionary. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of security in your wallet that actually works along with your seed phrase to encrypt and guard your wallet. A PIN, https://bookmarksystem.com/story18888982/bip39-word-list-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained