Users in mainland China can no longer access three of the most popular crypto market data sites. According to tests conducted by The Block, China’s internet firewall is presently blocking CoinGecko, CoinMarketCap, and TradingView. As of press time, search results on Greatfire.org, an online tool for checking sites that are in control of China’s Great Firewall, reveal that all three sites are facing complete prohibition. It’s unclear when they were unreachable, but users first noticed the problem early Tuesday morning in China time. It appears that these data sites did not actively block Chinese IP access; rather, China’s internet censorship...