BlackRock's Bitcoin ETF has become its most profitable product line, with the U.S. IBIT surpassing $70 billion in scale in just 341 days, holding over 3% of Bitcoin's supply. Meanwhile, Ethereum's PSE Lab released the OpenAC zero-knowledge identity solution, with proof display taking only 0.129 seconds, specifically designed to be compatible with the European digital identity framework. Traditional financial giants are deeply investing and privacy technology breakthroughs are reshaping the landscape of digital asset infrastructure.