Bip39 Seed. The passphrase is not really chosen in the predefined list of 2048 words – it can be any word or phrase you decide on. What constitutes a "good wallet" is one that has obvious, easy to entry documentation on supported BIP requirements, derivation paths, and Restoration processes. This https://bookmark-vip.com/story19400151/bip39-mnemonic-https-linktr-ee-bip39-an-unbiased-view-of-bip-39