Bip85 vs bip39 https://www.anime-planet.com/users/zoriuswxxq Regardless that it employs BIP32 method you may still import BIP39 seeds into Electrum wallet. Also other than BIp32 There's BIP44 version which some wallet use for the generation of seeds. For instance, when you initially arrange your wallet and generated seed utilizing Ledger Nano S https://singnalsocial.com/story4979479/bip39-spec-bip39-npm-no-further-a-mystery-https-t-me-bip39-chat