Adam Back Defines Best Defense to Quantum Risk, Ripple CTO Emeritus Shows Rare Support to XRP Meme Coin, Barry Silbert Co-Signs $1,000 Zcash (ZEC) Prediction - ...

Adam Back proposes a "vaccine" against the quantum threat for Bitcoin, while David Schwartz helps the XRP meme coin FUZZY. Plus, Barry Silbert predicts Zcash at $1000, comparing it to BTC in 2015.