Bip39 split mnemonic https://files.fm/u/2eemhhak2q#design Implementations like SLIP39 increase BIP39's capabilities by splitting seed phrases into various shares, necessitating a predefined threshold of shares to reconstruct the first seed. This tactic improves protection by doing away with single points of failure. This operates because BIP39 is supported by lots of wallet https://bookmarkrange.com/story22230372/bip39-to-slip39-a-simple-key-for-bip39-github-unveiled-https-linktr-ee-bip39