Bip39 blockchain https://penzu.com/p/2ea6922b70254307 BIP85: A more recent proposal enabling the deterministic derivation of multiple BIP39 mnemonic seeds from a master seed. This additional complexity raises the danger of misplacing the passphrase, and therefore getting rid of your copyright. Zengo - A cell wallet that supports BIP39 seed phrases, giving keyless https://bookmarkingalpha.com/story20015584/bip39-bip32-bip39-compatible-wallet-can-be-fun-for-anyone-https-cutt-ly-uryc5rw7