The loudest objection to Zcash’s monster rally has finally arrived — and it comes from one of Bitcoin mining’s best-known operators. Chun Wang, co-founder of the F2Pool mining pool, publicly attacked the privacy coin’s fundamentals on September 8 as ZEC traded near 1,130 USD, calling the move a “narrative bid” that its funding history, governance disputes and recently disclosed Orchard vulnerability do not justify.
It is a striking intervention at a striking moment. ZEC has gained more than 2,300 percent over the past twelve months, pushed its way into the cryptocurrency market’s top ten, and accelerated after Grayscale converted its Zcash Trust into a U.S.-listed spot exchange-traded fund in August. At the time of Wang’s posts, CoinMarketCap placed Zcash’s capitalization near 19 billion USD and ranked it tenth, while CoinGecko ranked it ninth — a discrepancy that reflects different supply and asset-classification methodologies.
The funding criticism, with historical context
Wang argued that Zcash did not have a fair launch because 20 percent of its early block rewards went to founders, employees, advisers and investors. The underlying percentage is accurate. During Zcash’s first four years, miners received 80 percent of each block subsidy while the so-called Founders’ Reward collected the remaining 20 percent — roughly 2.1 million ZEC, or 10 percent of the eventual 21 million maximum supply. The recipients were not exclusively the Electric Coin Company; they included investors, employees and organizations supporting development.
The Founders’ Reward ended with the Canopy upgrade in November 2020. What followed was a development fund that also drew 20 percent of block rewards between the first and second halvings: 7 percent to the Electric Coin Company, 5 percent to the Zcash Foundation and 8 percent to Major Grants, later renamed Zcash Community Grants. That arrangement added approximately 1.05 million ZEC, equal to about 5 percent of the maximum supply. Combined, the two mechanisms directed up to 15 percent of the total supply toward founders, investors and development recipients across eight years.
Wang’s description becomes less precise when applied to today. Since November 2024, Zcash has continued to reserve 20 percent of block rewards for ecosystem funding, but 8 percent goes to Zcash Community Grants while 12 percent enters a protocol-tracked lockbox with no immediate withdrawal mechanism. Direct payments to the Electric Coin Company and the Zcash Foundation ended under that structure — so describing the current allocation as a continuing payment to “a company and its backers” would be inaccurate.
A governance rupture that shook the price
Wang also pointed to the January 7 departure of the Electric Coin Company team after a dispute with Bootstrap, the U.S. nonprofit that governed ECC. Then-CEO Josh Swihart said the entire team had been “constructively discharged” after employment conditions changed, and accused a majority of Bootstrap’s board of acting against the company’s mission. The board countered that the disagreement concerned nonprofit law, fiduciary responsibilities and plans involving the Zashi wallet and outside investment, arguing that assets held by a public-benefit nonprofit could not be transferred in a way that created improper private benefits. No court has ruled on either description.
The former ECC employees did not abandon the protocol: they formed a new company, Zcash Open Development Lab, and continued working on the network. Zcash founder Zooko Wilcox defended the integrity of the Bootstrap directors and insisted the conflict did not affect the protocol itself. Still, ZEC fell sharply when the split became public — a price reaction showing traders considered the dispute material even though the blockchain never halted.
The Orchard problem — Wang’s strongest card
The most substantive part of Wang’s critique concerns a vulnerability in Orchard, Zcash’s main shielded pool between May 2022 and July 2026. Security researcher Taylor Hornby discovered the flaw in May: an under-constrained element within Orchard’s cryptographic circuit could, in theory, have allowed an attacker to create counterfeit ZEC that ordinary verification would accept. Developers deployed an emergency fix on June 1 and reported no evidence of exploitation — but because Orchard conceals transaction values, they cannot cryptographically prove that no counterfeit coins were ever created privately.
Zcash’s answer was the Ironwood upgrade, activated at block 3,428,143 on July 28. Ironwood opened a separately tracked, formally verified shielded pool and froze Orchard — no new deposits or internal transfers — while allowing withdrawals through an accounting checkpoint that prevents more ZEC from leaving Orchard than entered it. Any counterfeit balance trapped in the old pool therefore cannot pass freely into the new one. The upgrade contained the risk; it did not retroactively erase it.
Optional privacy is no longer unused
Wang’s claim that Zcash’s optional privacy model left most coins in transparent addresses is increasingly outdated. Shielded ZEC grew from roughly 8 percent of supply in early 2024 to approximately 30 percent by May 2026, and shielded transactions accounted for 59.3 percent of network activity at that point, according to data cited in industry reporting. Those figures do not prove a broad commercial economy, but they do undercut the notion that privacy features sit idle.
Wang also dredged up BlockFi’s 2021 promotional payment error — when some customers received rewards denominated in Bitcoin instead of U.S. dollars, affecting fewer than 100 customers who withdrew, with exposure initially placed near 10 million USD. His specific example of a customer receiving 701.4 BTC instead of 701.40 USD was never publicly verified by BlockFi, and the incident had no operational connection to Zcash.
The market, for its part, keeps rendering its own verdict: ZEC slid from an intraday high above 1,216 USD to around 1,130 USD after the criticism made the rounds, down nearly 7 percent over 24 hours. Whether a top-ten capitalization survives a rally built partly on ETF access and short liquidations is a question Wang’s critique raises — but, as even careful readers of his posts will note, it is an opinion, not an established technical finding.
Market snapshot at publication: Bitcoin trades near 78,700 USD, Ethereum near 2,497 USD and Solana near 104 USD.
Disclaimer: This article is for informational purposes only and does not constitute financial advice.
2300% in a year and the loudest take is calling it a narrative bid. chun wang forgetting he has watched way worse runs get zero criticism lol
grayscale converting the trust into an actual ETF is literally demand tho. narrative or not, flows are flows
Flows reversed out of GBTC in 2021 and look how that ended. ETF wrapper is not magic.
gbtc bled because of the discount grind, the zec trust converted clean with arbiters watching. different animal imo
2021 gbtc bled because the discount had no exit, holders were trapped. post conversion zec has the create redeem mechanism. the wrapper fixed exactly the thing you are citing
thats the thing tho. calling a 2300 percent run a narrative bid while zec sits top ten at 1130 is easy engagement bait. the funding history point deserved better than a dunk
The Orchard vulnerability disclosure is the only legit point in his whole thread. Fund the audits, then complain about the price.
coinmarketcap tenth vs coingecko ninth argues about methodology while the coin sits at 1130. the ranking feud is noise, the dev fund history is the actual debate
chun wang calling it a narrative bid while ZEC is up 2300 percent and sitting top ten by mcap. even if hes right about the orchard vuln, that ship sailed like eleven months ago lol
ship sailed eleven months ago is exactly why he posted now. dunking on a top ten coin gets way more reach than dunking on a 200 dollar one
engagement farming 101. zec at 200 nobody quotes him, zec top ten and every reply is free distribution
A 19 billion dollar valuation for a coin with a freshly disclosed Orchard vulnerability is the part I cant get past. Wang is blunt but he is not wrong about the funding fights.
19b with a disclosed orchard flaw is the whole bear case in six words. the rebuttals keep dodging the valuation and arguing the patch timeline instead
orchard vuln was disclosed and patched tho? the timeline was posted publicly. feels like wang is recycling old fud to farm engagement
The funding history part was more than a dunk though, the dev fund fights split that community for years. Both reads can be true.
patched and disclosed is right, but wang gets the reach either way. dunking on zec at 1130 is the engagement meta and we are all playing along lol
narrative bid or not, the grayscale ETF conversion in august changed the access story completely. institutions dont care about governance drama from 2024
the august grayscale conversion gave zec a real access floor, sure. still, 19B cap with a freshly disclosed orchard vuln is rich. both things can be true at once
both things true is the right frame. the grayscale floor caps the downside, the orchard disclosure caps how much size anyone trusts at 19b. the price lives between those two
^ this frame is right. the grayscale floor and the orchard trust ceiling basically define the range, no reason to pick a side inside it
wang posting this on sept 8 with zec at 1130 is convenient timing. the orchard disclosure is the one legit item in the whole thread, the rest reads like pool politics
the 20 percent founders reward is ancient history but it did fund the audits wang is demanding. the circle writes itself
the circle writes itself is right. the 20 percent tax bought the audits the skeptics now cite as disqualifying. pick a lane
wang dunking at 1130 after ignoring zec for 2300 percent of upside is textbook engagement timing. the orchard disclosure response was faster than most l1s manage, credit where due
the cmc tenth vs coingecko ninth gap is a nothing burger. tenth or ninth, 19b mcap for a chain with a patched orchard bug is the actual debate
every chain ships bugs, zcash is one of the few that discloses and patches in public. the 19b mcap debate is fair but the transparency discount should cut the other way