Altcoin News Arthur Hayes’ ‘sub $50K’ Bitcoin call, Mt. Gox CEO’s new exchange, and more: Hodler’s Digest, Sept. 1 – 7 3 months 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 ZachXBT alleges former pro-Fortnite player helped steal $3.5M via memecoin scams 4 hours ago Altcoin News Bitwise files for 10 Crypto Index Fund ETF with the SEC 4 hours ago Altcoin News Huge ‘screw-up’ — Pump Science apologizes after flood of fraud tokens 8 hours ago