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Qubic Says Dogecoin Mining Build Is Underway, Revives 51% Attack Fears

Qubic says it’s now constructing a Dogecoin mining integration, a step that strikes the mission’s post-Monero “consideration” narrative into an implementation part and reopens a well-recognized set of safety questions round majority-hashrate threat.

In an X publish shared Thursday, Qubic wrote: “The group didn’t hesitate. The vote was decisive: DOGE gained with 301 votes. This isn’t a plug-and-play improve. Integrating ASIC {hardware} into uPoW requires actual engineering, deep protocol work, and time to do it proper. But the upside is important. DOGE represents one of many largest and most established mining economies in crypto. Bringing it into Qubic’s helpful Proof-of-Work mannequin extends uPoW past concept, into scale. […] Development is underway. This is just the start of what’s to return.”

Could Dogecoin Suffer A 51% Attack?

The announcement lands with baggage. In August 2025, Qubic ran what it publicly described as a Monero “takeover demonstration,” claiming it had achieved “over 51% hashrate dominance” throughout components of the experiment and reporting a quick chain disruption that included a six-block reorganization and orphaned blocks.
That episode turned a lightning rod for the broader PoW safety debate: how shortly exterior incentives can focus hashpower, and the way markets react when “51%” enters the dialog.

Subsequent analysis challenged the strongest interpretation of these claims. A December 2025 paper reconstructing Qubic-attributed exercise on Monero describes the operation as an marketed “egocentric mining marketing campaign,” discovering Qubic’s hashrate share rising into the 23–34% vary in detected intervals, whereas “sustained 51% management is rarely noticed.”

Dogecoin’s mining economic system is structurally not like Monero’s CPU-oriented RandomX panorama. Dogecoin makes use of Scrypt and has, since 2014, supported merged mining alongside Litecoin, an structure that has traditionally helped bolster its safety finances by tapping right into a broader Scrypt ASIC miner base.

That {hardware} actuality is central to Qubic’s personal messaging. The mission mentioned “integrating ASIC {hardware} into uPoW requires actual engineering, deep protocol work, and time to do it proper,” explicitly acknowledging that this isn’t a easy pool launch.

It can also be the place many of the quick 51% assault fears run into friction. In an August 2025 analysis word, revealed when Qubic first began floating Dogecoin because the “subsequent” community after Monero, 21Shares argued {that a} brute-force Dogecoin majority could be economically prohibitive, estimating that Qubic would want to match after which exceed roughly 2.78 PH/s, implying about $2.85 billion in {hardware} plus roughly $2.5 million per day in electrical energy (earlier than logistics).

The extra believable threat vector, if any, isn’t Qubic shopping for its approach to majority hashrate, however whether or not it might engineer incentives and integrations that persuade current Scrypt ASIC operators to route significant hashpower by way of a Qubic-mediated setup, an method 21Shares characterised as “vampire mining.”

At press time, DOGE traded at $0.12521.

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