where does bitcoin come from Knowledge

9 board: Thiel shares.2 boards: China Research Institute and Walter.The first board: Eft, Tianrun Industry, Huachangda, Xinmeixing, Hanwei Technology, Xiangyou Technology, Giant Wheel Intelligence, Xiangyang Bearing, Dongfang Seiko, Collier, Mingzhi Electric, Hongxun Technology, Huawei Technology, Jinzitianzheng, Tuobang, Beite Technology and Seiko Technology.

7 days and 5 boards: Fenda Technology.Board 11: Yiming Food.4 days and 3 boards: Royal Bank shares.

4 days and 3 boards: Keli sensing.3 days and 2 boards: Easyhome, Smith Barney.4 days and 3 boards: Royal Bank shares.