Bip39 Vs Slip39. Entropy values should be sourced from a solid source of randomness. This implies flipping a fair coin, rolling a good dice, sounds measurements and so on. Do NOT use phrases from guides, lyrics from tunes, your birthday or steet address, keyboard mashing, or nearly anything you believe https://card-directory.com/listings668037/bip39-compatible-wallet-https-linktr-ee-bip39-the-greatest-guide-to-bip39-checksum