Bip39 spec https://www.storeboard.com/blogs/ai-for-small-business/browsing-the-globe-of-bitcoin-addresses-the-value-of-bip39/6240727 Even though it utilizes BIP32 process you could still import BIP39 seeds into Electrum wallet. Also other than BIp32 There's BIP44 Edition which some wallet use for your generation of seeds. BIP39 simplifies critical management by changing extended crypt... https://todaybookmarks.com/story20196321/bip39-standalone-the-smart-trick-of-bip39-wallet-that-no-one-is-discussing-https-dzen-ru-bip39-phrase-com