Bip39 hardware wallet https://www.sbnation.com/users/typhanhmdy Regardless that it utilizes BIP32 system you can still import BIP39 seeds into Electrum wallet. Also in addition to BIp32 There is certainly BIP44 version which some wallet use with the era of seeds. Subscribe to our weekly mailing list and have latest copyright news, methods https://alphabookmarking.com/story20404850/github-bip39-word-list-detailed-notes-on-bip39-wallet-https-t-me-bip39-chat