DOT flip: Polkadot overtakes XRP to become the fourth largest cryptocurrency 1 min read 4 years ago cripto via Cointelegraph.com News at January 15, 2021 at 03:26AM Ready Full Article: https://cointelegraph.com/news/dot-flip-polkadot-overtakes-xrp-to-become-the-fourth-largest-cryptocurrency Tags: Cointelegraph.com News Continue Reading Previous Did Grayscale push Bitcoin back up to the $40K mark?Next TA: Bitcoin Revisits $40K, What Are Chances of BTC Hitting New ATH