Bip39 spec https://andersonsaeu988.iamarrows.com/bip39-generator-online-the-best-devices-for-secure-wallet-creation Though it works by using BIP32 approach it is possible to continue to import BIP39 seeds into Electrum wallet. Also in addition to BIp32 There exists BIP44 Edition which some wallet use with the era of seeds. Subscribe to our weekly mailing list and have newest copyright https://exactlybookmarks.com/story20568293/bip39-bip44-compatible-software-wallet-a-secret-weapon-for-bip39-mnemonic-code-converter-tool-https-cutt-ly-uryc5rw7