(0:10): Bitcoin Blasts Past $73K to Record High; Analysts Eye $280K Target)(2:31): Ethereum's Dencun Upgrade Slashes Layer 2 Fees, Unveils Proto-Danksharding)(4:35): Nigeria Intensifies Crypto Clampdown, Detains Binance Executives)(6:36): Bitcoin Fog Founder Convicted in $400M Crypto Laundering Case)(8:45): Diversification Wins: Why a Crypto Portfolio Needs More Than Bitcoin)To subscribe visit https://www.brief.news).For more updates in your inbox each morning visit www.brief.news). Image credit: heise online