Security Alarm: Qubic’s 51% Attack Drive Forces DOGE Sell-Off, Futures OI Dips by 8%

Dogecoin Dips as Qubic Threat Sparks Network Security Concerns, Derivatives Activity Slumps

Dogecoin faced renewed selling pressure Tuesday as the Qubic blockchain community approved a controversial proposal to redirect hashpower toward the Dogecoin network, potentially enabling a 51% attack. The move — which follows a similar disruption of Monero’s blockchain — triggered fears over DOGE’s network security and added to broader market weakness.

Despite continued whale accumulation, risk-off sentiment weighed on derivatives markets, sending futures open interest sharply lower.


🧾 Key Developments

  • Qubic’s governance forum approved a plan to allocate hashpower toward DOGE, raising the threat of a 51% attack.
  • The same group recently claimed responsibility for compromising Monero’s network integrity.
  • Whale wallets acquired 680 million DOGE during August, suggesting longer-term positioning despite elevated risks.
  • Open interest in DOGE futures fell 8%, reflecting a reduction in leveraged long exposure.

📉 Market Snapshot

  • DOGE dropped 5% between August 19 at 06:00 UTC and August 20 at 05:00 UTC, falling from $0.22 to $0.21.
  • Heaviest selling occurred between 13:00–15:00 UTC, when DOGE declined from $0.22 to $0.21 amid 916 million tokens traded — nearly twice the daily average.
  • $0.22 emerged as strong resistance, while $0.21 held as support into the close.
  • DOGE ranged between $0.2120 and $0.2130 overnight, closing at $0.2124.

📊 Technical Picture

  • Resistance: $0.22 continues to act as a firm ceiling following multiple rejections.
  • Support: $0.21 is holding as a key psychological floor, though a drop to $0.208 remains possible if selling resumes.
  • Volume: Trading activity surged to 916 million, doubling the 24-hour average — a clear signal of panic selling.
  • Futures: The 8% decline in open interest signals a wave of unwinding among leveraged traders.

🔍 What to Watch

  • Whether Qubic executes its DOGE attack plan, following the Monero precedent.
  • If whale accumulation can offset retail selling and stabilize prices above the $0.21 support.
  • How derivatives markets respond to ongoing uncertainty and slumping open interest.
  • A break above $0.22 or below $0.21 could define the next major directional move.

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