Bip39 passphrase solana https://blogfreely.net/travenmdoq/create-your-own-distinct-bip39-mnemonic-expression-with-python-scripts Though it utilizes BIP32 approach you may nevertheless import BIP39 seeds into Electrum wallet. Also besides BIp32 there is BIP44 Edition which some wallet use for that era of seeds. Push X to abort passphrase application and maintain enhancing the passphras... https://ragingbookmarks.com/story20644957/bip39-metal-not-known-details-about-bip39-word-list-txt-https-t-me-bip39-chat