Bip39 meaning https://franciscougju442.bravesites.com/entries/general/Produce-Bitcoin-Addresses-from-Seed-Every-Little-Thing-You-Required-to-Know Abra - A mobile wallet that supports BIP39 seed phrases, supplying each wallet and exchange functions for cryptocurrencies. Compared with standard wallets derived only from the seed phrase, passphrase-shielded wallets are hidden from basic s... https://hubpages.com/@lefwenuuyr