Record 1.47% of All XRP Now Unavailable Due to ETF Rally; Grayscale Rejects 4-Year Cycle Theory for Bitcoin; Crypto Protocols Lose $35.56 Million in Three Back-to-Back Exploits - Morning Crypto Report

XRP ETFs hold record 1.47% supply ahead of Senate vote, Grayscale drops BTC halving theory, and three DeFi protocols lose $35.5M in back-to-back hacks.