According to @AltcoinDaily, BlackRock, which manages roughly $12 trillion, has released a short video titled Bitcoin explained in 3 minutes that introduces what Bitcoin is, indicating fresh Bitcoin-focused content from a major U.S. asset manager (source: @AltcoinDaily). Traders can log this institutional communication in their news calendar and monitor BTC spot price, spot volumes, perpetual funding, futures basis, options implied volatility, and U.S.-listed Bitcoin ETF turnover for any observable changes around U.S. market hours (source: @AltcoinDaily). This development adds to mainstream-facing Bitcoin education and provides a time-stamped event that systematic traders can incorporate into news-driven and sentiment-aware trading workflows for BTC (source: @AltcoinDaily).