Bip39 checksum failed http://www.mediafire.com/file/uilrjfajg2ami24/pdf-14673-57158.pdf BIP85: A more recent proposal enabling the deterministic derivation of multiple BIP39 mnemonic seeds from a master seed. What’s interesting is that each unique passphrase you use with the exact seed phrase brings about a very various hash, bringing about the creation of a definite wallet. https://socialevity.com/story22759098/bip39-full-list-bip39-compatible-wallet-options-https-linktr-ee-bip39