Bip39 documentation https://685fcc02d9ea2.site123.me Implementations like SLIP39 prolong BIP39's capabilities by splitting seed phrases into a number of shares, requiring a predefined threshold of shares to reconstruct the first seed. This tactic boosts protection by removing single points of failure. The amount of protection does a passphrase incorporate? A BIP39 passphrase https://www.bitsdujour.com/profiles/wWbptt