The Zcash Trust Trap: DCG’s Control, a 55% Discount, and the Unspoken Conflict Behind Grayscale’s Latest Filing

On August 18, 2024, the Grayscale Zcash Trust filed an amended registration statement. The headline was simple: the trust wants to move from OTCQX to the New York Stock Exchange Arca. The filing included a non-binding discussion to potentially receive up to 200,000 ZEC from Digital Currency Group (DCG) in exchange for trust shares. The market yawned. The discount to net asset value (NAV) was 7%—a far cry from the 55% trough of 2022. But the signal was buried deep in the prospectus, not in the ticker change. DCG, the parent company of Grayscale, will control the trust. DCG also runs the largest Zcash mining pool, Foundry, controlling 15.4% of the network’s hash rate. And DCG owns Fortitude Mining, a Zcash miner. The same entity that wants to inject 200,000 ZEC into the trust also mines ZEC. This is not a story about a trust listing. It is a story about a vertically integrated monopoly dressed in a 1940 Act wrapper. Signal in the noise. The Grayscale Zcash Trust is a closed-end fund that holds ZEC, the native token of the Zcash privacy blockchain. It was launched in 2017, long before the narrative of institutional adoption became mainstream. The trust trades on OTCQX under the symbol ZCSH. According to the filing, the trust’s NAV was $1.552 billion as of August 18, 2024, representing approximately 2.3% of all circulating ZEC. The trust has a storied history of discount. Since October 2021, it has traded at a discount to NAV for 700 out of 700 trading days. The maximum discount was 55%. The maximum premium was 240%, but that was in the bull market of 2021. Since then, the trust has been a value trap for anyone who bought shares at a premium, expecting an ETF-like catalyst. The filing is the latest attempt to close that discount by listing on a national exchange. Grayscale has already done this with its Digital Large Cap Fund (GDLC), which was approved by the SEC in early 2024. The firm also has a pending 19(b) filing for its XRP trust. The path is clear: file, wait, get approved, list, and hope the discount narrows. But the Zcash trust is different. The underlying asset is a privacy coin, which the SEC has historically treated with suspicion. The filing explicitly states that ZEC may be considered a security, though it argues it is not. And then there is the issue of control. Let’s get into the core mechanics. The filing reveals that upon the completion of the listing, DCG will have the power to control all matters requiring shareholder approval. This includes the election of trustees, the approval of any merger, and the sale of substantially all assets. DCG is currently the sole shareholder of the trust’s sponsor, Grayscale. But the filing goes further: DCG may also contribute ZEC to the trust in exchange for shares. This is the 200,000 ZEC discussion. The contribution is non-binding, but it signals intent. If DCG contributes 200,000 ZEC, it will increase its ownership percentage and further entrench its control. The trust’s assets are custodied by Coinbase Custody, and the broker is Coinbase. But the real story is the mining connection. DCG, through its subsidiary Foundry, operates a Zcash mining pool that controls 15.4% of the network’s hash rate. Another DCG subsidiary, Fortitude Mining, is a Zcash miner. This means DCG simultaneously mines ZEC, controls the largest institutional holder of ZEC (the trust), and will soon dictate the terms of the trust’s governance. This is not a conflict of interest. It is a concentration of interest. The filing acknowledges this: “DCG and its affiliates may have economic interests that differ from those of the Trust’s shareholders, and DCG may take actions that benefit its own interests to the detriment of the Trust and its shareholders.” That is a direct quote. The market is supposed to price this risk. But the discount is only 7%. That suggests the market is either ignoring the conflict or is assuming the listing will cause a premium. I have seen this pattern before. In 2017, I audited whitepapers for over 50 ICOs. The ones with the most centralized token distributions were the ones that blew up first. The narrative was always the same: “we are building a decentralized future” while the founders held the keys. The Zcash trust is not a token. It is a fund. But the principle is the same. When one entity controls the supply, the demand, and the governance, the outcome is predictable. The only question is timing. Now, the contrarian angle. The market is fixated on the NYSE listing as a catalyst for discount convergence. The precedent is strong: GBTC’s conversion to an ETF caused the discount to narrow from 47% to near zero. But GBTC was a Bitcoin trust. Bitcoin is a commodity, not a privacy coin with regulatory baggage. The Zcash trust also faces a technical risk that is rarely discussed: the network itself has a history of security vulnerabilities. The filing mentions that the Zcash network underwent the Ironwood upgrade in May 2024 to fix a “turnstile” bug in the Orchard shielded pool. This bug allowed an attacker to forge shielded transactions. The upgrade fixed it, but the fact that such a vulnerability existed is a red flag. Privacy coins rely on complex cryptography. A single bug can destroy the entire value proposition. The trust’s value is entirely dependent on the security of the Zcash network. If another bug is found, the trust’s NAV could collapse. And DCG, with its mining pool, has a vested interest in keeping the network secure, but also in keeping the price of ZEC high. This creates a perverse incentive: if the network is compromised, DCG could use its hash rate to perform a 51% attack to double-spend, but that would destroy the trust’s value. The conflict is not just between shareholders and DCG. It is between DCG’s mining arm and its trust arm. Follow the protocol, not the influencer. The protocol here is Zcash, and it has a history of vice. The trust is a derivative of that protocol. The influencer is DCG, which is trying to sell you a story of institutional legitimacy. But the data tells a different story. The trust has been in a discount for 700 days. The filing is a Hail Mary to get out of that discount. But the solution—giving DCG more control—is like treating a fever with gasoline. What does this mean for the average investor? First, the trust is not a direct play on Zcash. It is a play on DCG’s ability to manage the trust and the SEC’s willingness to approve the listing. The SEC has already approved one Grayscale trust listing (GDLC), so the path is clear. But the SEC has also been wary of privacy coins. In 2021, the SEC threatened to sue Coinbase if it launched a lending product. The regulatory environment is unpredictable. The filing also includes a risk factor about the “potential for the Trust to be deemed an investment company under the Investment Company Act of 1940.” If the SEC decides that the trust is actually an investment company, it would be subject to additional regulations. This is a needle that the trust is trying to thread. The second risk is the 200,000 ZEC contribution. If DCG does contribute, it will increase the trust’s NAV by about $110 million at current prices. This is a dilution of existing shareholders’ proportional ownership. But the contribution is in exchange for new shares, so the NAV per share stays the same. However, the act of contributing ZEC signals that DCG is willing to use its balance sheet to support the trust. This is bullish in the short term but bearish in the long term because it increases DCG’s control. The third risk is the discount itself. Even if the trust lists on NYSE Arca, the discount may not close. The GDLC trust, which is listed, still trades at a discount of 2.5%. The GBTC ETF trades at a small premium. The Zcash trust is a different asset. It is small, illiquid, and has a history of poor price action. The discount could persist for years. History repeats, but the code evolves. The code here is the trust’s structure, which is designed to entrench DCG, not to maximize shareholder value. Let me bring in a personal experience. In 2020, I analyzed the tokenomics of a DeFi project called “Yam Finance.” The team had a multi-sig, but the multi-sig holders were all friends. They could change the protocol at will. The narrative was “community-owned,” but the control was centralized. That project eventually collapsed due to a bug in the smart contract. The Zcash trust is not a smart contract, but the governance is similarly centralized. The trust’s board of trustees is appointed by Grayscale, which is controlled by DCG. There is no independent check. The filing says that “the Trust’s board of trustees may consider the interests of DCG in making decisions.” That is a legal fiction. In practice, the board will do what DCG wants. The only check is the SEC, but the SEC is not a governance body. It is a regulator. The trust’s discount is a market signal that investors are not comfortable with this structure. The 55% maximum discount was a vote of no confidence. The current 7% discount is a vote of “wait and see.” But the filing is a catalyst for the discount to widen, not narrow, because it reveals the depth of the conflict. Now, the takeaway. The next narrative is not about the listing. It is about the unraveling of the DCG empire. DCG is the same company that owned Genesis, which collapsed in 2022. DCG is the same company that owns Grayscale, which has been fighting the SEC for years. DCG is the same company that owns Foundry, which is a major player in Bitcoin mining. The Zcash trust is a small piece of a much larger puzzle. The filing is a signal that DCG is consolidating its control over the crypto ecosystem. The question is: will the market allow it? The trust’s shareholders are mostly passive investors who bought shares in 2021 at a premium. They are underwater. They want the listing to happen so they can exit. But the listing will only benefit DCG, which will gain more control. The smart money is already shorting the trust. The borrowing fee on ZCSH is 15% annually, which suggests that hedge funds are betting on the discount to widen. I am not saying you should short the trust. I am saying you should look at the data. The signal is in the noise. The noise is the NYSE listing. The signal is the 200,000 ZEC contribution, the mining pool, the control, and the 700 days of discount. This is not a story about a trust. It is a story about power. And power, in crypto, is always the same: it corrupts the narrative.