GDAX rolls out support for segregated witness (SegWit). RobinHood's highly anticipated cryptocurrency exchange arrives, but does it live up to the hype? Nano (XRB, formerly RaiBlocks) price surges, but from some specious news. Imposters abound in the crypto world, including one particularly sinister version of Doug Polk. This Week In Cryptocurrency: https://coincentral.com/this-week-in-cryptocurrency-february23/ Get Coin Central merch here: https://coincentral.com/shop/ What Is Nano? A Beginner's Guide: https://coincentral.com/raiblocks-beginners-guide/ Join me on Telegram: https://t.me/coincentral Subscribe to my NEW podcast channel: https://www.youtube.com/channel/UC2Q-Uk6OKdgpt3Zn6uJXX_A I also make videos about poker: https://www.youtube.com/c/DougPolkPoker I'm on Discord every day talking crypto. Join us here: https://discord.gg/sj3uBvg Follow me on Facebook: https://www.facebook.com/dougpolkcrypto Twitter: https://twitter.com/DougPolkPoker Instagram: https://www.instagram.com/dougpolkpoker/ Snapchat: http://www.snapchat.com/add/WCGRider Protect your crypto with the Trezor wallet: https://trezor.io/?a=coincentral.com Buy Bitcoin, Ethereum, and other currencies on Coinbase: https://www.coinbase.com/join/529fa0f298c10a166400013f Doug Polk is a professional poker player and cryptocurrency enthusiast. Crypto News is the show to keep up with the latest trends and stories involving Bitcoin price, Ethereum, Litecoin, Ripple, IOTA, investing, analytics, and various altcoins.