Bip39 regex https://franciscougju442.bravesites.com/entries/general/Produce-Bitcoin-Addresses-from-Seed-Every-Little-Thing-You-Required-to-Know A BIP39 seed phrase produced with proper randomness can not be guessed by means of brute force, simply because you'll find simply too a lot of permutations. BitBox02 - A successor into the BitBox collection, this hardware wallet supports BIP39... https://bookmarkswing.com/story22142630/bip39-12-vs-24-the-fact-about-bip39-word-list-github-that-no-one-is-suggesting-https-linktr-ee-bip39