The electrum-FJC BIP-39 version is open to the public
・This version uses the industry standard BIP-39 seed. ・Existing wallet can be used as it is. ・BIP-39 seed will be generated when creating a new one. ・Supports 3 types of address types when creating a new one: p2pkh, p2wpkh-p2sh, p2wpkh.
