Bip39 Seed. Thanks to the cryptographic layout of BIP-39, a weak passphrase doesn't lessen the protection of one other wallets or assist reveal the seed words. Yes, BIP39 passphrases are case-delicate. Make sure to enter your passphrase precisely as you established it up, such as any uppercase or lowercase letters. https://scrapbookmarket.com/story18688821/bip-39-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf