Bip39 entropy https://zanevnex175.lowescouponn.com/practical-use-a-python-based-bip39-seed-generator-in-the-real-world Even though it uses BIP32 technique you could still import BIP39 seeds into Electrum wallet. Also apart from BIp32 There is certainly BIP44 Edition which some wallet use for your technology of seeds. BIP39 simplifies critical administration by changing long cryptograp... https://singnalsocial.com/story5795561/bip39-longest-word-bip39-converter-an-overview-https-cutt-ly-uryc5rw7