Altcoin News Arthur Hayes’ ‘sub $50K’ Bitcoin call, Mt. Gox CEO’s new exchange, and more: Hodler’s Digest, Sept. 1 – 7 2 years ago Arthur Hayes revealed he “took a cheeky short” on Bitcoin, former Mt. Gox CEO Mark Karpeles will launch a new crypto exchange: Hodler’s Digest Continue Reading Previous Cardano down 75% vs. Bitcoin 2 years after Charles Hoskinson questioned BTC longevityNext Sonic blockchain reaches record 720ms finality in testnet phase More Stories Altcoin News XRP may rise 30% as traders withdraw 35M tokens from exchanges in a day 1 day ago Altcoin News Solana confirms a bullish signal, which last sparked 100% SOL price gains 2 days ago Altcoin News XRP price risks 40% decline versus Bitcoin despite 9-day ETF inflow streak 2 days ago