Blackcoin :
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https://holytransaction.com:

user : fhl2017 md :blackH@jiminoippo2017

dogecoin :
----------

user : f421ed73-540c-453e-a093-ec7c694997e5    
md : dogeH@jiminoippo2017

Ripple :
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coinpayments.net:

user :tech.network.fh@gmail.com
mp : coinH@jiminoippo2017