链接：https://pan.baidu.com/s/1DYEpUWethcmhu3Xr_ctj6A
提取码：tdap
复制这段内容后打开百度网盘手机App，操作更方便哦
附上原作者github链接
https://github.com/mpegavi/bitcoincn/blob/master/%E6%AF%94%E7%89%B9%E5%B8%81%E9%97%AA%E7%94%B5%E7%BD%91%E7%BB%9C%E7%99%BD%E7%9A%AE%E4%B9%A6%EF%BC%9A%E5%8F%AF%E6%89%A9%E5%B1%95%E7%9A%84%20off-chain%20%E5%8D%B3%E6%97%B6%E6%94%AF%E4%BB%98%EF%BC%88%E4%B8%AD%E6%96%87%EF%BC%89.pdf
来源：CSDN
作者：zr1213159840
链接：https://blog.csdn.net/zr1213159840/article/details/104241418