Bip39 add private key https://blogfreely.net/travenmdoq/create-your-own-distinct-bip39-mnemonic-expression-with-python-scripts It really is extremely important which the mnemonic sentences are generated from randomly chosen quantities! These numbers might be created in many different alternative ways, that are described in other article content below, like "What on earth is an RNG" an... https://zanybookmarks.com/story20324782/bip39-12-vs-24-bip39-github-an-overview-https-dzen-ru-bip39-phrase-com