Public quantum computer cracks 15‑bit elliptic curve key; ‘largest quantum attack’ nets 1 BTC bounty

Giancarlo Lelli used a public quantum computer to derive a 15‑bit elliptic curve key, billed as the largest quantum attack to date, earning a 1 BTC bounty from Project Eleven.

Public Quantum Demo Cracks 15‑Bit ECC for 1 BTC—Why Bitcoin’s Real Risk Is Exposed Public Keys

A public quantum computer just solved a 15‑bit elliptic curve key for a 1 BTC prize. It’s not Bitcoin‑grade, but it sharpens the timeline and spotlights key‑exposure risk.

Eight-Day Run Pushes Spot Bitcoin ETFs to $2B in Net Inflows as IBIT Dominates Daily Totals

Spot Bitcoin ETFs posted $223.2M in net inflows Thursday, extending an eight-day run to $2B. IBIT led with $167.5M. Here’s how streak-driven flows can shape liquidity and sentiment.

Pantera-backed investors press Satsuma to liquidate $50M bitcoin stash after 99% share collapse

Pantera is among investors urging Satsuma to sell its ~$50M bitcoin reserve after a ~99% stock plunge. What this says about crypto treasury governance, execution, and market impact.

U.S. military is running a Bitcoin node, admiral tells Congress, to evaluate national security potential

Adm. Paparo told Congress the U.S. military is running a Bitcoin node to probe national security use cases. Here’s why protocol-level literacy could matter for defense strategy.

Bitcoin’s breakout hits the $80K gauntlet as whales and ETFs lean into volatility

Bitcoin is pressing $80,000 as whales and ETF buyers embrace volatility, but profit-taking, macro uncertainty, and dense resistance could still turn the move into a stall.

Bitcoin ETF inflows turn positive YTD, says BNY’s ETF chief — why that sign change matters

BNY’s Ben Slavin says Bitcoin ETF flows are net positive year-to-date. Here’s what that shift signals for liquidity, allocator behavior, and the flow-to-price reflexivity loop.

Metaplanet taps $50M zero-interest debt to accelerate bitcoin accumulation; Q1 stack reaches 40,177 BTC

Metaplanet is issuing $50M in zero-interest bonds to expand its bitcoin treasury after adding 5,075 BTC in Q1, lifting holdings to 40,177 BTC as of March 31.

BTC Tags $79K Before Pullback as U.S. Quietly Runs a Bitcoin Node

Bitcoin hit $79K before retreating on oil shock headlines, while a U.S. combatant commander said the government is operating a Bitcoin node—framing BTC as cyber defense infrastructure.

Bitcoin Risk Gauge Hits Zero: Model Alignment Flags a Tactical Buy Window Near $80K

Glassnode’s Risk Index drops to 0 and its Moderate Strategy turns “High Confidence” as BTC tags $79,388. Accumulation case builds, but profit-taker pressure and geopolitics still loom.