Bip39 Github. The password may be written down together with the mnemonic phrase, but It could be more effective to keep in mind it, so that an extremely two-component recovery procedure could possibly be obtained: for unblocking Bitcoins, you may need “what you have got” additionally “what you already know”. https://rotatesites.com/story20307969/bip39-list-https-linktr-ee-bip39-a-simple-key-for-bip39-unveiled