BlackRock, the world's largest asset manager, experienced its largest outflow day for its spot Bitcoin ETF, ending a 31-day inflow streak. MEXC crypto exchange reported a 200% increase in fraud attempts in Q1 2025. OpenSea launched its new platform, OS2, expanding beyond NFTs to support token trading across 14 blockchains. The platform aims to enhance crosschain functionality and streamline the user experience. Despite a market cooldown, OpenSea has seen growth in weekly unique collectors. The rise in fraudulent activity on MEXC was attributed to social engineering scams, with India being the most affected region. BlackRock's ETF analyst highlighted the significant outflow day, marking a shift in Bitcoin holdings. OpenSea's chief marketing officer emphasized the platform's vision of making all onchain assets liquid and discoverable in one place. Read more AI-generated news on: https://app.chaingpt.org/news