Bip39 binary https://list.ly/abregeouoh Though it makes use of BIP32 technique you are able to continue to import BIP39 seeds into Electrum wallet. Also aside from BIp32 There exists BIP44 Variation which some wallet use for that era of seeds. Subscribe to our weekly mailing list and acquire most recent copyright https://penzu.com/p/2ea6922b70254307