This python tools is used to get private keys of BTC address.
sudo python3 -m pip install --upgrade pip && pip3 install bit bip32utils
Then Download latest BTC address files.
run python3 Check.py
Example: python3 -r btc.txt -o found_key.txt -t 2
-r : Input file containing btc addresses -o : Out files to save valid keys -t : threads to use of server.