Applications of Blockchain Michael 2018-01-29 22:18 A201801230010 進階 點閱 156 留言 0 E 0 T 0 免費 進階 點閱 156 留言 0 E 0 T 0 The origin of Blockchain came from Bitcoin. However, the blockchain is not suitable for small transaction in real-time and in large volume. (共同作者:Hightech)