Adam Back, Blockstream's CEO, pushed back on proposals to freeze about 4 million inactive BTC as concerns grow over a potential quantum-computing "Q-Day." The debate, which also involves analyst Willy Woo, centers on whether Bitcoin should block spending from older vulnerable addresses or leave the protocol unchanged even if quantum attackers could access lost coins.

On April 5, 2026, Ripple said Ripple Treasury joined the SWIFT Certified Partner Program, linking its treasury tools to SWIFT’s Alliance Lite2 for bank connectivity. The company says teams can manage fiat alongside XRP and RLUSD from one interface and choose settlement via SWIFT or on-chain, where transfers may complete in three to five seconds.

Whales accumulated about 10,000 BTC over a 72-hour period, as Bitcoin continued to trade below $70,000. BTC was priced at $66,860 at press time, down 0.18% over 24 hours and up 0.26% on the week. Scenario analysis outlined potential ranges between $66,000 and $70,000 in the coming days, with supports flagged at $64,000, $62,000 and a longer-term CVDD level at $47,960.

Fidelity macro director Jurrien Timmer said ETP flow data through March 30, 2026 shows a prior rotation from Bitcoin into gold and signs it may be reversing. Bitcoin cumulative ETP flows fell from an approximately $61.5B mid-2025 peak to $54.5B, while gold and silver ETP flows rose to $27.4B. Since the U.S.-Iran conflict began, Bitcoin gained 2.2% (about $65,800 to $67,300) as gold fell 11% and the S&P 500 dropped 4.4%.

On April 5, 2026, Bitcoin traded around $67,000, about 47% below its $126,272 all-time high set on October 6, while sentiment stayed pinned in extreme fear. The selloff followed a February move to raise tariffs by 15% and was compounded by the April 1, 2026 Drift Protocol exploit that drained $285 million in minutes, triggering broader Solana ecosystem fallout.

Ali Martinez said in an April 4 post on X that Bitcoin’s CVDD on-chain metric places a potential macro support zone at $47,960. Bitcoin was reported trading at $67,279 at the time of writing, up 0.69% over the past day and 0.72% over the past week, while the broader bear-market drawdown was cited at 46.7%. The view suggests there could still be downside room before a structural bottom is confirmed.

On April 3, 2026, a Nevada state judge in Carson City issued a preliminary injunction against Kalshi, finding its event contracts effectively mirror unlicensed gambling. The order extends a temporary restraining order first entered on March 20, 2026, and requires Kalshi to add geofencing by May 4, 2026, to block Nevada-based users.

A long-term logarithmic regression framework suggests Bitcoin could eventually approach the model’s upper band near $300,000 to $400,000, but it frames those levels as extreme overextension rather than a forecast. The article says BTC is still trading in the mid-$60,000 range within a broader downtrend, with momentum weak and a macro reversal not yet confirmed. It adds that reclaiming $70,000–$80,000 resistance, improved macro liquidity, and renewed large-scale institutional inflows would be needed before such long-horizon scenarios become plausible.