QEBR (OTC:QEBR) today announced that several global crypto-trading platforms have announced their respective abilities to trade and store Filecoin.  This gives strong third-party validation of Filecoin (FIL) as the cryptocurrency moves toward mainnet launch in the second half of 2020.  QEBR previously announced that its internal software engineering team has made strong strides in developing a crypto environment that is highly efficient in mining FIL, with plans for multiple data centers around the world. These...