A single X thread has reopened the oldest argument in Zcash. Dragonfly general partner Haseeb Qureshi — one of the loudest venture voices in the privacy sector — argued that the network should allow its developer fund to expire after 2028 rather than extend it a third time. He framed the post as a personal recommendation, not a governance proposal. That distinction matters procedurally, and it will be flattened by almost everyone repeating the story.
The number underneath the argument is twenty percent. That is the share of every Zcash block reward currently routed to development funding instead of to miners — a structure that has been in place, in one form or another, since the chain's first block in October 2016.
Zcash has run a protocol-level development tax longer than nearly any live network. It has also been running it through the only stretch of its history in which the market finally decided shielded transactions were worth paying a premium for. Those two facts sit awkwardly together. That awkwardness is the story — not the thread.
The Funding Lineage Nobody Re-Reads
Zcash's development money has never been a single mechanism. It has been three epochs wearing the same headline number.
The first was the Founders' Reward, a 20% carve-out that ran from genesis through October 2020 and paid a company, a foundation, and a set of early investors. The second was the ZIP 1014 dev fund, activated with the first halving and running through November 2024. That design split the 20% three ways: roughly 7% to Electric Coin Company's successor entity, 5% to the Zcash Foundation, and 8% to Zcash Community Grants, the arm that distributes money to independent teams. The third epoch began with the NU6 upgrade in November 2024, which rewrote the allocation schedule again and pushed the network into the arrangement Qureshi now wants to let lapse.
What did any of that buy? Sapling, the 2018 upgrade that made shielded transactions viable on mobile hardware. Halo 2, the recursive proof system that removed the trusted setup and made Zcash's cryptography cheaper than the research consensus thought possible. Orchard, the shielded pool that finally unified the chain's address formats. FROST, the threshold-signature work that makes multi-party shielded custody viable. And Zashi, the wallet that turned shielded transactions from a command-line ritual into something a normal person could complete.
I have a personal stake in how that reads. When I co-developed a privacy-preserving digital dollar prototype at a Los Angeles fintech lab in 2024, we stress-tested the design at ten thousand transactions per second against simulated Federal Reserve load profiles. The reason a small team could prototype a zero-knowledge monetary rail at all was that recursive proof composition had already been pushed years ahead of schedule by researchers whose salaries came out of a block reward subsidy. That is not sentiment. It is a dependency graph.
Now place that against the macro map. Global liquidity is loose, but the regulatory perimeter is tightening in a very specific direction: the EU's anti-money-laundering regulation effectively bans anonymous crypto transfers above a thousand euros from 2027, MiCA forces disclosure at the exchange layer, and the US travel rule keeps pushing identification requirements down the stack. Privacy is one of the few remaining narratives that does not correlate with the S&P 500 or with the Fed's balance sheet. That is precisely why ZEC repriced violently in late 2025, moving from the low double digits into the high hundreds, and why shielded pool usage hit records in the same window.
Which means the funding debate is arriving at the most inconvenient possible moment: in the middle of the only bull market Zcash has ever had for its actual product.
Follow the ZEC, Not the ZIP
Here is the arithmetic that the governance conversation keeps skipping.
Since the November 2024 halving, Zcash issues 1.5625 ZEC per block on a seventy-five-second interval. That is roughly 1,152 blocks a day, or about 1,800 ZEC of new issuance every twenty-four hours. Annualized, the network mints close to 657,000 ZEC. The development allocation takes twenty percent of that: roughly 131,400 ZEC a year.
Watch what price does to that number without changing a single line of protocol code.
At a ZEC price of 50 dollars, the fund collects about 6.6 million dollars a year. At 300 dollars, it collects roughly 39 million. At 600 dollars, nearly 79 million. At 700, somewhere around 92 million dollars annually. The protocol rule is fixed. The budget is not. It moves by a factor of fourteen on market beta alone.
The Zcash dev fund is not a 20% tax. It is a variable-rate revenue stream bolted to a fixed-rate obligation, and that mismatch — not the twenty percent — is the structural defect.
The recipients of that ZEC do not pay engineers, auditors, lawyers, and security reviewers in ZEC. They pay in dollars. Payroll is denominated in fiat, audits are denominated in fiat, legal opinions on whether a shielded pool is a money transmission product are denominated in fiat. And under the US treatment of block rewards as gross income at fair market value on receipt — the principle the IRS formalized in its 2023 staking guidance and has not walked back — the recipient's basis is fixed at the moment of receipt while the obligation stays in dollars.
That produces a structural seller. Not a speculative seller. A calendar-driven, price-insensitive one.
Now add the miners. They are the second structural seller, and they behave the same way: revenue in ZEC, costs in dollars and electricity, so they sell into strength and sell harder into weakness. Zcash does not have one cohort of natural supply hitting the market. It has two, and the second one is legally compelled to convert on a schedule that has nothing to do with price discovery. When I mapped the Compound governance cascade in 2020 — the vote that drained roughly 150 million dollars of liquidity out of Aave and dYdX in a single weekend — the lesson was not that governance is dangerous. The lesson was that reflexive, rules-based selling is a liquidity event waiting for a calendar date. Zcash has one of those built into its issuance forever.
Then there is the regulatory lens, and here the expiry argument gets interesting in a way its author may not have intended. The SEC's framework for digital assets has always leaned on a decentralization question: does a promoter still drive the enterprise? A network that permanently routes a fifth of its issuance to a named, US-domiciled organization with a payroll and a board looks, to a compliance officer, structurally closer to a promoter than to a public good. 2017's dream is today's regulation. Every ICO that funded development from token issuance — ParagonCoin included, and I spent a high school semester dissecting that one's non-existent smart contracts — ended up answering the same question in front of the same agency. Expiring a protocol-level development tax is not merely an economic choice. It is a decentralization argument.
And crucially, you cannot replace it with fees.
Zcash's minimum transaction fee is 0.0001 ZEC. Daily transaction counts in the thousands translate to single-digit ZEC in aggregate fees — a rounding error against 1,800 ZEC of daily issuance, well under a tenth of a percent. Zcash has no fee market. Letting the dev fund expire is not a return to fee-funded development. It is a return to donation-funded development, which is a different and considerably more concentrated governance model.
The comparison set confirms it. Monero runs on a community crowdfunding system and a general donation fund — no protocol tax, and chronic underfunding as the price. Dash has run a 10% treasury for a decade, and the criticism that it entrenches the original team has never quite been answered. Decred routes 10% through an on-chain vote, which is the cleanest mechanism deployed and the one with the smallest ecosystem. Bitcoin takes nothing at all, and the only reason its security budget conversation has improved since 2023 is that Ordinals and inscription fees gave miners a second revenue line that did not exist before. Every one of these is an answer to the same question, and none of them is obviously right.
The 2028 Collision
Here is the detail that reframes Qureshi's proposal entirely: 2028 is a halving year.
Zcash's emission schedule cuts the block reward from 1.5625 to 0.78125 ZEC in late 2028 — the same window in which the current funding term ends. So the choice on the table is not between a generous fund and an expired fund. It is between two reductions.
The expiry lands in the same quarter as the next halving. If the fund is extended at 20%, its ZEC-denominated intake halves anyway — down to roughly 65,700 ZEC a year. If it expires, it goes to zero. The governance debate is being conducted as though the fund's size is the variable. It is not. The supply schedule is.
Read that again and the thread's framing loses its edge. Extending the fund through 2028 does not preserve it; it preserves the smaller of two already-shrinking pools. Expiring it removes the remainder at the precise moment the network's other revenue assumptions are also being cut in half. Neither outcome is a win, and neither is a catastrophe — but the difference between them is a research organization's entire operating budget, decided in a discussion where the loudest voice has no vote.
The Contrarian Read
The consensus interpretation of Qureshi's argument is that a permanent protocol subsidy becomes an entrenched tax on the network, and that expiring it is the decentralized choice. I think that gets the causality backwards.
Consider what actually funds privacy infrastructure in a jurisdiction that is actively criminalizing anonymous transfers. Donations from well-capitalized institutions are structurally unlikely, because the entities with the balance sheets to write eight-figure grants are the ones with the most to lose from being publicly associated with shielded transactions. Grant committees are discretionary, which means they are capture-prone, which means they concentrate funding decisions in fewer hands than an automatic protocol rule ever does. The most decentralized funding mechanism Zcash has deployed is the one nobody voted on, because it executes without anyone's permission and without anyone's approval.
The second inversion is about the price. The popular reading of ZEC's 2025 repricing is that the market finally priced privacy on its own merits, independent of subsidies. I would argue the opposite: the repricing is downstream of Orchard, FROST, and Zashi — all paid for, at least in part, from the dev fund. Strip the engineering out and you do not get a leaner, more market-driven network. You get a network whose most valuable component is unmaintained and whose most credible custody story, threshold-signature shielded multisig, stops receiving security review.
Takeaway
The next twenty-four months are the only window in this cycle in which the argument can be settled with money instead of ideology. A bull-market surplus converted into a rules-based, counter-cyclical endowment — with a spending cap and a published drawdown policy — would answer the entrenchment critique without handing the maintenance burden to donors who cannot publicly carry it.
If the ecosystem spends the surplus instead of capitalizing it, the 2028 decision will not be made by the Zcash community at all. It will be made by whatever price ZEC trades at when the halving and the expiry arrive in the same quarter. So the real question is not whether the developer fund should expire. It is whether, when the next decision point arrives, there will be anything left to decide with.