For training the ML algorithm, there is a Bitcoin Historical Price Data dataset available to the public on Kaggle (version 10). The dataset can be downloaded from https://www.kaggle.com/mczielinski/bitcoin-historical-data/. It has 1 minute OHLC data for BTC-USD pairs from several exchanges.
At the beginning of the project, for most of them, data was available from January 1, 2012 to May 31, 2017; but for the Bitstamp exchange, it's available until October 20, 2017 (as well as for Coinbase, but that dataset became available later):
Figure 4: The Bitcoin historical dataset on Kaggle
Note that you need to be a registered ...
