Bitcoin Holds $63K as BlackRock Tokenizes $311B, Coldcard Crisis Tops $114M

Bitcoin trades at sixty-three thousand eight hundred forty-eight dollars as resilience builds despite the ongoing Coldcard wallet exploit surpassing one hundred fourteen million dollars in losses. BlackRock deploys tokenized money market access across Europe covering three hundred eleven billion dollars in assets, while completing its one point eight billion dollar BVNK acquisition to dominate stablecoin infrastructure. Strategy's STRC preferred rebounds twenty-four percent from June lows as the company builds a four billion dollar cash reserve. Treasury Secretary Bessent confirms coordinated U.S.-Japan yen intervention, the first joint action since nineteen ninety-eight, raising carry trade concerns. Jim Cramer announces plans to dump all Bitcoin over quantum computing fears, triggering inverse Cramer sentiment. Circle downgrades from Morgan Stanley on weak USDC growth projections. Plus: Nigeria sets crypto tax rules, Bitmine expands Ethereum holdings to nearly five percent of circulating supply, and the first U.S. spot Bitcoin ETF prepares to close. Your rapid-fire briefing on what's moving crypto, equities, and macro markets today.