Bip 39 github https://atavi.com/share/xbwf7vz16jgof Abra - A mobile wallet that supports BIP39 seed phrases, offering both equally wallet and Trade functions for cryptocurrencies. Contrary to standard wallets derived exclusively from the seed phrase, passphrase-protected wallets are concealed from plain sight. They exist in the kind of cryptographic shadow realm, accessible https://sparxsocial.com/story10694209/bip39-specification-bip39-checksum-an-overview-https-cutt-ly-uryc5rw7