Back to News
BroadcastX (Twitter)

qBitTensor Labs Live — January 8, 2026

January 8, 202635:00

Watch Broadcast on X

Opens in a new tab

Launch of Private Execution for enterprise users on Subnet 48, linked wallet credits, Archive white paper plans, Subnet 63 validator challenges, and a pivot toward classical computing incentive challenges.

In our latest qBitTensor Labs Live session, we covered updates on Subnet 48 and Subnet 63, the broader Bittensor ecosystem, Q1 goals, and community questions. Here are the key highlights.

Technical Glitches and Fresh Starts

We kicked off the session dealing with some streaming issues courtesy of our platform and the Colorado Quantum Incubator's internet. After about 22 minutes of debugging on production (everyone's favorite pastime), we got audio and video stabilized and started fresh. Transparency with our audience matters to us, even when it means admitting things are broken live on air.

Private Execution on Subnet 48

We launched Private Execution on Open Quantum. When we first showed Open Quantum in the early days, you may have seen this in the screenshots, but we initially launched with only free public execution that runs entirely through Bittensor. Public execution requires users to agree that we can use their data in an anonymized, aggregated open dataset. Private Execution changes that -- enterprise users and researchers building hardcore IP can now run jobs without any public exposure of their data. This opens up an entirely new market segment. Most importantly, Private Execution is revenue generating. There is zero free private execution; users must enter their credit card and pay. We have already generated hundreds of dollars in revenue in just the early days.

White Paper on Archive

White papers are a huge part of the scientific community, and we are not talking about a PDF on a website. We are publishing a formal white paper on Archive, the leading system for sharing research papers, with a target publication date of January 13th. When this launches, we will update the Open Quantum terms of use to require that anyone who uses the public tier and publishes work using it must cite our paper. This creates a virtuous cycle: researchers use Open Quantum, cite our paper, new researchers discover us through those citations, which brings in more scientific users and continues to build legitimacy.

Linked Wallet Credits

We received a ton of questions about this, so we spent extra time walking through the details. Linked wallet credits will start appearing in accounts on Friday, January 9th, based on calculations run at midnight UTC on January 1st. The goal is to bring outside capital into Bittensor -- if a user wants more free compute on Open Quantum, one of the easiest ways is to invest in our subnet, creating a recurring stream of credits that land in their account every month.

The formula works as follows: total credits equal the USD value of median Subnet 63 alpha holdings over the period, plus the USD value of median Subnet 48 alpha holdings over the period, multiplied by the monthly yield (currently 1%), normalized for the percentage of the period the wallet was linked. We walked through a detailed example on the broadcast and will have a review period of about a week between calculation and distribution to catch any edge cases.

Subnet 63 Validator Challenges

We want to be transparent about the validator situation on Subnet 63. We have gone through several iterations of designs based on validator feedback, each time asking whether a new approach would earn their support. Each time, new requirements have emerged, which has made it difficult to make progress. The latest requirement mandates fully autonomous validation with zero human review.

We now have plans that fully comply with everything the validators have suggested, and we are executing on them. Our new strategy is to build and ship rather than continue seeking pre-approval. There are many subnets -- some excellent, some questionable -- whose code the validators run without this level of scrutiny. If we build something that complies with every stated requirement and they still object, then the system itself is broken. We are confident the ecosystem will get behind us.

Pivot Toward Classical Computing Challenges

We had originally planned to launch with a Shor's challenge, which we believe will get a lot of attention. However, Shor's has a problem: you can brute-force factorization at larger scales than current quantum computers or simulators can handle, and without human code review (which the validators have ruled out), someone could simply brute-force it and pass. So we are pivoting the initial challenge to incentivize progress on classical approaches first. The idea is to establish how good classical methods can get, which moves the finish line for how good Shor's has to be and protects us from someone innovating in the classical space and surpassing quantum results.

Miners will submit source code that compiles into a Docker image run by validators. The first challenge is an N-bit semi-prime with a fixed time limit. After completion, the next milestone will be N+2 bits. We will not disclose N or the time limit until launch.

We are also bringing back peaked circuits, which have gained significant traction since our original Subnet 63 implementation. IBM has highlighted them as one of the best ways to benchmark quantum computers, and Scott Aaronson discussed them on the main stage at Q2B. We will provide miners with peaked circuits just outside the previously solvable range, increasing complexity with each milestone.

Bittensor and TauFlow

We continue to hold the same position on TauFlow: we ran the math, identified problems, and believe there are enough smart people running Bittensor that it will work itself out. Our key concerns are that TauFlow makes it difficult for subnets with high operating costs, allows deep-pocketed TAU holders to effectively buy emission, and gives speculation and financial manipulation outsized influence on emission. Bursts of speculative excitement actually hurt -- when speculators leave, the EMA downside hits after the upside has already worn off.

We are engaging with OTC buyers and DATs to inject longer-hold liquidity and eliminate mechanical sell pressure through recurring miner emission purchases. We believe TauFlow will evolve, and we have confidence in the Open Tensor Foundation and Const to iterate toward something better.

Q1 Goals

For Subnet 63, we plan to launch the factoring challenge and the peaked circuits challenge, secure one or more challenge sponsors from outside partners, integrate everything into the Open Quantum platform, and potentially accumulate up to a million dollars in prize pools. We also hope to award our first $50,000 in prizes to miners this quarter.

For Subnet 48, Private Execution is live, linked wallet credits are launching, and we plan to add at least three additional QPUs -- including a brand new QPU purchased by a partner in the Midwest. We also hope to offer on-demand hosted simulation, add Penny Lane support (and possibly Cirq), and introduce referral links as another way to earn Spark credits. Our user growth target is 2,000 to 10,000, with 2,000 as a practical goal and 10,000 on the optimistic end. We are also pursuing a substantial co-marketing opportunity with one of the biggest names in the ecosystem.