Zcash's 60 MW Milestone: Who Counted the Watts, and Why It Matters

Barry Silbert says Zcash mining just hit a 60 MW milestone. I don't doubt that he said it. But I have been in this industry long enough to know that the loudest announcements are often the ones with the least independent verification. In 2017, as a nineteen-year-old economics student in Tokyo, I spent three months manually auditing ICO token contracts instead of buying tokens like everyone else. I found three serious logic flaws in a popular decentralized storage project. The team denied them until I posted the code. Then the contract changed. That experience taught me a rule that has never failed: a stakeholder's press release is not a ledger. A ledger is a ledger. So before we treat Zcash's 60 MW power milestone as gospel, let's do what we should do with every claim in crypto—trace the message back to the source, measure the incentives, and ask whether the number is real, meaningful, or just a story looking for a narrative. Zcash is not a newcomer. It launched in 2016 as a privacy-focused cryptocurrency using a modified Bitcoin codebase and the Equihash proof-of-work algorithm. Its core innovation is zk-SNARKs, a cryptographic tool that lets users prove transactions are valid without revealing the sender, receiver, or amount. Zcash also supports shielded addresses and selective disclosure through viewing keys, which is why it has often been called the regulator-friendly privacy coin—unlike Monero, it can be audited if the user chooses. The token has a capped supply of 21 million, a four-year halving cycle, and a history that includes the controversial Founders' Reward, which ended and then morphed into different funding forms. None of that background appears in the announcement. The announcement is simple: Barry Silbert, founder of Digital Currency Group, said Zcash mining has reached a 60 MW power milestone. A company called Fortitude, described as DCG-backed, reportedly secured a $4.7 million data center. That is it. DCG is not a small name. It owns Grayscale, the largest digital asset manager, and Foundry, one of America's biggest mining pools. It also owned Genesis, the crypto lender that collapsed into bankruptcy after the 2022 cascade of failures. So when Barry Silbert talks about mining, he is not a neutral observer. He is an interested party with a portfolio to defend, a reputation to repair, and a network of companies that could benefit from Zcash's success. And the announcement's phrasing—power milestone—leaves a critical question open: does 60 MW mean connected capacity, constructed capacity, or merely planned capacity? In mining, there is a big difference between a signed utility agreement and a building full of humming machines. One is a legal document. The other is physical reality. The first thing I do when a mining announcement crosses my desk is check the source's incentives. Barry Silbert has spent the last decade building DCG into a conglomerate touching almost every layer of crypto. He is a player, not a reporter. The three information points in this story are Barry's announcement, the 60 MW figure, and the $4.7 million data center. The first comes from Silbert himself. The second has no independent source attached. The third appears tied to Fortitude, a company whose public footprint is disturbingly small. This is not a journalist's field report. It is a press release wearing a hard hat. Let me be blunt about the credibility layer. I am not saying the numbers are false. I am saying that we have no reason to treat them as accurate. If a publicly traded company filed this, it would be called a material disclosure and an auditor would be involved. In crypto, it gets a tweet. That is a governance problem as much as a data problem. A 60 MW milestone is the kind of claim that should come with a utility bill, a transformer certificate, and a meter reading from someone who is not employed by the project. Without that, we are arguing about a number that may be a plan, a dream, or a marketing phrase. Now the technical layer. 60 MW is not hashrate. It is a measure of electrical capacity. The actual ZEC hashrate depends on what machines are plugged in, their generation, their efficiency in solutions per joule, and how much of that power is being used for cooling, lighting, and networking rather than computation. A modern Equihash ASIC can use anywhere from 500 to 1,500 watts per unit, but exact figures vary by generation and model. The announcement gives us no machine counts, no hashrate, no pool distribution, and no location. Without those numbers, the claim 60 MW power milestone is about as precise as saying we bought a lot of electricity. It tells us someone spent money. It doesn't tell us how much ZEC that money will produce. Zcash has always had a complicated relationship with miners. In its early years, the Founders' Reward allocated 20% of block rewards to company founders and investors. That created a governance fight that continues to shape perceptions. A mining announcement from a DCG entity lands in a long history of insider-led narratives. It doesn't exist in a vacuum. Equihash was originally intended to be ASIC-resistant, like many coins in that era. Then ASICs arrived. Zcash later forked resistance mechanisms, but adapting an algorithm after the fact has limits. The more relevant question is not whether ASICs exist, but who controls them. Sixty megawatts of ASICs can be a powerful force. If that force is aligned with a single corporate actor, it can influence mining pools, governance debates, and the public perception of where the network is heading. The most under-discussed risk here is concentration. Zcash's total network hashrate is a fraction of Bitcoin's. Zcash has historically been vulnerable to hashrate swings because Equihash ASICs can be relocated to other Equihash-based coins. A single large facility tied to DCG could represent a meaningful percentage of Zcash's total mining power. That raises a centralization risk that PoW purists should not ignore. The whole point of proof-of-work is that no single actor can rewrite history. If one company controls a significant chunk of the hashrate, the network moves closer to a world where that company could theoretically censor transactions or coordinate attacks. Privacy coins are supposed to be resistant to coercion. A 60 MW mega-miner does not, by itself, make Zcash less private, but it does take the network a step away from the ideal of distributed consensus that made Zcash worth building. A giant miner cannot easily read shielded transactions, but it can try to reorg or censor them. In a privacy network, censorship resistance is existential. If a government or a powerful conglomerate can pressure the largest miner to censor shielded transactions, the network's core promise dies. That is not a hypothetical concern. Small PoW networks have been attacked for far less. Bitcoin can absorb an institutional miner because its hashrate is enormous. Zcash cannot necessarily absorb one because a single 60 MW farm may be a substantial share of the entire network's mining power. If that farm is operated by a company with connections to a massive conglomerate, the narrative of a privacy coin independent of corporate power starts to crack. Let's do the infrastructure math, because the numbers don't all add up. A $4.7 million data center against 60 MW of electrical capacity implies a unit cost of roughly 7.8 cents per watt. That is extraordinarily low. Industry-grade data center construction usually costs between $1 and $5 per watt, and that is before transformers, backup power, cooling, security, and network infrastructure. If the $4.7 million figure is the total cost and the 60 MW figure is real, then either the data center is a bare warehouse with empty racks, or the numbers measure different things. If someone wanted to quote a proper dollars-per-watt construction cost, they would need hundreds of millions for 60 MW at industry rates. The gap cannot be explained by rounding. It is a clue that the announcement's components were never designed to be audited. Electricity cost makes the problem even clearer. Sixty megawatts, at a very favorable industrial rate of $0.05 per kilowatt-hour, running 24/7/365, consumes about 525.6 million kilowatt-hours per year. At that rate, the annual power bill is $26.28 million. That number is larger than the stated construction cost by a factor of more than five. This tells you something essential: the electricity, not the building, is the real bet. And that electricity must be paid for every month, regardless of ZEC's price. Miners are forced sellers. They sell ZEC to cover power, payroll, cooling, and debt service. So the announcement is not just a bullish infrastructure story. It is also a story about future selling pressure. New hashrate does not create token demand by itself. It creates token supply. Whether that supply becomes a headwind or a confirmation depends entirely on whether there are new users buying ZEC for its privacy properties. From a tokenomics perspective, the announcement is oddly empty. It gives us no information about ZEC's circulating supply, current inflation rate, halving schedule, or the balance between shielded and transparent transactions. Zcash's capped supply and halving mechanism are background knowledge, not disclosed facts. The mining expansion suggests that one institution is willing to absorb long-term electricity and hardware costs. That can be read as a positive signal about that institution's beliefs. But it is not a signal about the token's fundamentals. In economics, an increase in production capacity does not automatically lead to an increase in equilibrium price. If demand stays flat, added supply pushes prices down. If demand grows, additional supply can be absorbed. The announcement does not say which scenario we are in. It just says someone bought an expensive pickaxe. There is another way to think about this. A mining operation is essentially a long-dated call option on the future price of ZEC. The premium is the upfront capital expenditure and the monthly electricity bill. The payoff depends on token price and difficulty. This option-theory framing explains why some investors might build a 60 MW farm during a bear market. They see a low strike price. But options expire. A mining farm without an upturn in ZEC demand becomes a stranded asset. The investor pays the electricity bill while hoping for a narrative shift that may never come. In that sense, the announcement is a statement of hope as much as a statement of capital. During DeFi Summer in 2020, I ran a volunteer project called ChainLit to teach non-technical Tokyo residents about liquidity pools and yield farming. I learned a hard lesson: enthusiasm without structure is chaos. The same applies to mining announcements. A single infrastructure data point, wrapped in enthusiasm, can look like a fundamental change. It isn't. It's an upstream signal. The next question—the question that determines whether this matters—is whether downstream adoption follows. Are shielded transaction volumes rising? Are major exchanges keeping Zcash listed? Are privacy-focused applications building on or around Zcash? The announcement is silent on all of these. And silence, in a data-driven market, is a data point of its own. In the market layer, the short-term price impact of this announcement is probably minimal. Event-driven news at this level rarely moves a token more than a few percentage points. ZEC has not been a market favorite for years. Privacy narrative has been cold, regulatory pressure has been hot, and DCG's brand is still stained by the Genesis bankruptcy. Barry Silbert's endorsement today is not the golden touch it might have been in 2017. If anything, a DCG-backed Zcash mining milestone could trigger a cynical response from the same community that watched DCG's empire wobble. You can call that unfair. But market sentiment is not a court of law. From an ecosystem perspective, the announcement sits in the upstream infrastructure layer. It is about electricity, ASICs, and a building. It is not about developers, users, or privacy tools. Zcash's protocol development has traditionally been driven by the Electric Coin Company and the Zcash Foundation. Neither appears in the announcement. There is no mention of a new privacy feature, a governance upgrade, or a use case expansion. Mining infrastructure expansion is a necessary condition for a PoW network to survive, but it is not a sufficient condition for the network to thrive. A mining farm can run for years while the ecosystem around it shrinks. The farm will eventually shut down if the token's demand doesn't justify its electricity bill. So the real question is not who will mine Zcash, but who will spend Zcash. Zcash's competitive position also deserves a closer look. Monero remains the default privacy coin for many users because it hides everything by default. Newer zero-knowledge privacy platforms, including Aleo and various ZK-rollups on Ethereum, are building privacy into more expressive ecosystems. Zcash's old zk-SNARKs technology is no longer the only game in town. A mining farm does not fix that. It maintains the existing chain, but it does not make the chain more programmable, more user-friendly, or more appealing to the next generation of privacy users. Infrastructure without adoption is just industrial nostalgia. Regulation is the elephant in the server room. Privacy coins face a specific kind of scrutiny. Zcash's selective disclosure feature gives it a compliance edge over Monero, but that edge has not stopped exchanges in some jurisdictions from delisting or discouraging privacy tokens. A new mining data center could trigger energy-related scrutiny as well. Many regions are introducing special tariffs, moratoriums, or environmental assessments for proof-of-work mining. Without knowing where Fortitude's facility is located, we cannot assess which rules apply. Is it in Texas, where the grid is deregulated and miners are paid to curtail during demand spikes? Is it in Canada, where cheap hydro attracts miners but carbon politics complicate expansion? Or is it somewhere with no regard for energy regulation, which brings a different set of risks? The announcement doesn't say. That absence is not neutral. It reduces the claim's verifiability. Team and governance also deserve scrutiny. Barry Silbert is a well-known figure, but his credibility has been spent in messy ways. DCG's relationship with Genesis created a multi-billion-dollar hole in the crypto lending market, and the aftermath is still being litigated. Fortitude itself appears with almost no public information. Who leads it? What is its operational track record? Does the team have experience running ASIC farms, negotiating power purchase agreements, and managing cooling systems in harsh climates? A $4.7 million data center is not a trivial sum, but in the mining world it is closer to a pilot than a flagship. If DCG is only supporting Fortitude with a small check, this is an exploratory move, not a strategic commitment. If DCG is planning to fold Foundry, Grayscale, and other entities into a Zcash ecosystem matrix, the implications are bigger—and more concerning. There is also a narrative problem. The messenger matters. After Genesis, Barry Silbert's public image as the crypto king is diminished. The announcement could be a deliberate attempt to associate DCG with long-term infrastructure rather than collapsed lending. That doesn't make it false, but it changes how the market should weight it. We weight an independent auditor's report differently from a CEO's tweet. We should also ask why DCG would want to mine Zcash instead of Bitcoin. Bitcoin is more liquid, more predictable, and easier to sell at scale. Zcash is small, subject to regulatory risk, and harder to trade in large size. One answer is that Zcash is cheap and underappreciated. Another is that DCG wants to build a vertically integrated privacy ecosystem: mine ZEC, hold the token, support DCG-backed media, and provide liquidity through its trading desks. Vertical integration can be efficient, but it is dangerous for decentralization. How would we actually verify a 60 MW claim? If Fortitude has 60 MW, there should be a public utility interconnection application, a grid operator's approval, or a power purchase agreement. In many jurisdictions, large electricity users register publicly. We could look for industrial rate filings, environmental permits, or equipment orders for ASICs. None of that is in the announcement. A credible mining company should be able to publish a utility bill with timestamps. Trust me is not a data center. The distinction between a plan and an operating asset matters especially in mining, because a planned megawatt is just a number on a slide deck. An operating megawatt is a stream of electricity consuming machines and producing coins. One is imagination. The other is a ledger entry in the physical world. The risk matrix is straightforward. There is technical risk that the facility never reaches full operation. There is operational risk that the announcement is exaggerated. There is market risk that ZEC's price remains too low to cover electricity costs. There is regulatory risk that privacy coins get squeezed further. There is competitive risk from other privacy platforms. And there is narrative risk that a privacy coin requiring a giant institutional mining operation to survive becomes a strange advertising slogan for decentralization. Each of these risks is magnified by the lack of independent data. But the biggest risk is not that 60 MW is a lie. The biggest risk is that 60 MW is true and still doesn't change the token's trajectory. Here is the contrarian angle. Most people will interpret this announcement as bullish for Zcash. I think the more honest interpretation is that a large, affiliated mining operation on a relatively small PoW network is a cautionary tale in disguise. Bitcoin can absorb an institutional miner without losing its decentralization because its hashrate is enormous. Zcash cannot necessarily absorb one. A single 60 MW farm may be a substantial share of the entire network's mining power. If that farm is operated by a company with connections to a powerful conglomerate, the privacy coin independent of corporate power narrative starts to crack. This is not an anti-mining argument. It is an anti-blind-scale argument. Mining infrastructure should be dispersed across geographies, firms, and economic interests. A highly concentrated mining base, especially on a privacy network, is a vulnerability that no amount of marketing can smooth over. We need bridges between traditional capital and crypto ideals. But a bridge that leads to a single checkpoint is not a bridge; it is a toll booth. Building bridges where others build walls means asking the harder question: is this a wall around a new monopoly disguised as a mine? If the answer is yes, then the announcement's real value is not as a price signal, but as a governance alarm. The market may cheer 60 MW as a sign of institutional confidence. A more careful observer will ask whether that confidence is aligned with the network's users or only with the investor's balance sheet. There is also a historical irony here. Zcash was built as a response to the idea that financial privacy should be a default right, not a privilege. The creation of zk-SNARKs was a civil liberties intervention as much as a technical achievement. A corporate mining fleet financed by a conglomerate does not necessarily contradict that vision, but it complicates it. If the mining power that secures the network belongs to a few balance sheets, then the network's security becomes a function of those balance sheets. And balance sheets are not privacy revolutions. They are assets with quarterly reporting requirements. What would make this announcement actually important? Three things. First, an independent third party would verify the 60 MW figure and disclose the facility's location, power purchase agreement, and operational status. Second, we would see evidence that Zcash's shielded transaction volume is rising, proving that the hashrate is serving real users. Third, we would see a dispersed ownership structure for the mining fleet, with Fortitude operating alongside multiple independent miners, rather than dominating the network. None of those conditions is present in the announcement. Until they are, the 60 MW milestone is a story. It might be a true story, but its meaning is still unwritten. I have seen this pattern before. In 2020, during the DeFi summer, protocols would announce a new partnership or a new TVL milestone, and the market would move. Sometimes the announcement was real. More often, it was a vanity metric. I learned that the most durable projects are the ones that invite audit, not the ones that announce victories before the doors are open. The same standard should apply to mining infrastructure. Mining is not a marketing event. It is a physical supply chain that takes months to build and years to amortize. If Fortitude and DCG want the market to believe in their Zcash bet, they should release the kind of documentation that an institutional investor would demand: utility agreements, equipment invoices, hashrate benchmarks, and operating expenses. In the absence of that documentation, we are left with the uncomfortable truth that crypto still rewards storytelling over evidence. Barry Silbert is one of the best storytellers in the industry. He built an empire on narratives. But narratives are not consensus. Hashrate is consensus. And the only way to know whether Zcash's hashrate actually grew is to watch the chain itself. The network's difficulty adjusts to the real number of machines plugged in. The announcement might move a chart or two, but the difficulty algorithm doesn't care. It only records what is real. The takeaway is not buy ZEC or sell ZEC. The takeaway is a question: who counted the watts? In a world of open books, open ledgers, and open hearts, the easiest thing to keep closed is the source of a number. We can change that. We should demand meter readings, not milestones. We should demand independent verification, not stakeholder announcements. The audit is not the end; it is the beginning. And tracing Zcash's future back to its conscience means recognizing that privacy is not just a feature—it is a promise. That promise survives only if the network's power is as decentralized as its intentions.