Bitcoin Policy Momentum, Ethereum Institutional Surge & SharpLink's $425M Crypto Deal: Key Crypto Developments This Week

This week in crypto was marked by high-impact developments across regulation, institutional adoption, and macroeconomic policy. From the U.S. federal court blocking Trump’s sweeping tariffs to Ethereum co-founder Joseph Lubin leading a $425 million blockchain infrastructure deal, the digital asset space continues to evolve at a rapid pace. Meanwhile, Vice President JD Vance’s speech at Bitcoin 2025 solidified crypto’s growing role in U.S. geopolitical and economic narratives. Binance Research breaks down the most important stories shaping crypto markets from May 24–30, 2025 — including Bitcoin ETF flows, ETH’s rally, and rising investor confidence.Federal Court Blocks Trump’s Sweeping TariffsA U.S. federal court has blocked the White House’s tariff regime, ruling that the emergency law used did not provide unilateral authority to impose tariffs on nearly all imports.The decision was handed down on “Liberation Day,” with immediate implications for U.S. trade policy.The Trump administration has filed an appeal, and the outcome could influence inflation trajectories heading into Q3.Market Implication: Reduced tariff pressure may cool inflation expectations, potentially impacting Fed policy ahead of its June 18 meeting.Crypto & Institutional AdoptionEthereum Co-Founder Joseph Lubin Joins SharpLink in $425M DealSharpLink Gaming announced a $425 million private equity deal to build an Ethereum treasury infrastructure, partnering with Consensys and several VCs.Joseph Lubin, co-founder of Ethereum, was appointed Chairman of the Board.The deal marks a major step in integrating traditional gaming and blockchain ecosystems.Stock Surge: SharpLink’s shares soared by over 400% following the announcement.Policy & RegulationU.S. VP JD Vance Delivers Pro-Bitcoin Speech at BTC2025At the Bitcoin 2025 conference in Las Vegas, Vice President JD Vance emphasized the strategic importance of U.S. leadership in the cryptocurrency industry.His keynote framed Bitcoin as a geopolitical and macroeconomic tool, highlighting its rising legitimacy among institutions.The speech comes amid a global race among sovereign states to acquire and regulate Bitcoin.Key Takeaway: Signals potential for bipartisan crypto support ahead of the 2026 election cycle.On Our Radar: Trends to Watch- Spot Bitcoin ETFs: After a 10-day inflow streak, U.S. Bitcoin ETFs saw $347M in net outflows — the largest since March 11 — with only BlackRock’s IBIT seeing continued inflows.- ETH ETF Inflows Continue: Spot Ether ETFs have recorded 10 straight days of inflows, totaling $92M on May 29, signaling growing investor confidence post-staking clarity from the SEC.- Bitcoin Consolidation Phase: Analysts suggest BTC’s pullback to ~$106K reflects a “healthy pause” before another leg up, with historical Q3 data and ETF flows supporting a bullish setup.