Bip39 light standard https://hubpages.com/@lefwenuuyr While it takes advantage of BIP32 system you are able to still import BIP39 seeds into Electrum wallet. Also in addition to BIp32 There is certainly BIP44 Model which some wallet use to the technology of seeds. Every single word’s very first 4 people are unique, https://bookmarkproduct.com/story20298629/ledger-nano-bip39-bip39-checksum-an-overview-https-cutt-ly-uryc5rw7