Zcash holders have voted overwhelmingly to reshape the network’s next major upgrade, backing a cut to block times from 75 seconds to 25 seconds while rejecting any move away from bitcoin-style halvings. Roughly 2.4 million ZEC, about two-thirds of the 3.6 million eligible tokens, took part in the privacy-preserving governance vote, well above the 1 million ZEC threshold needed for the result to count. ZEC jumped as much as 18% after the results landed, trading near $1,340, a price level last seen in 2016.
What the vote decided
The advisory polls for Network Upgrade 7, or NU7, closed on September 14. Each eligible ZEC counted as one vote, and eligibility was limited to coins held in Ironwood, Zcash’s latest private transaction pool. The vote did not expose holders’ balances or identities, which matters for a network whose core purpose is transaction privacy. Record 66% participation gave the result unusual weight for a governance poll of this kind.
The results were lopsided across every question. Some 99.9% of participating tokens backed reducing the block interval to 25 seconds, which would roughly triple transaction throughput. Another 98.9% supported keeping the existing halving schedule, rejecting a proposal under ZIP 234 that would have replaced the four-year halving cycle with a smoothed issuance curve known as the Network Sustainability Mechanism. The next halving is expected in late 2028.
On reissuance timing, 96.6% voted to delay redistribution of ZEC recovered through the NSM until February 2031, giving the mechanism about five years to collect fees before coins flow back to miners. Under the NSM design, at least 60% of transaction fees are temporarily removed from circulation and later reintroduced through future block rewards. Voters also backed immediately deprecating the legacy Sprout privacy system at NU7, ending support for the original, heavier shielded pool.
Ship it fast
The most consequential answer may be the last one. Some 99.3% of participating tokens supported launching NU7 as soon as possible, dropping any features not finished by September 30. That is a direct instruction to the development community: cut scope rather than delay. Zcash has a history of slipping upgrade timelines, and the community has apparently lost patience with that pattern.
| Question | Result |
|---|---|
| Reduce block time to 25 seconds | 99.9% in favor |
| Keep bitcoin-style halvings | 98.9% in favor |
| Delay NSM reissuance to Feb 2031 | 96.6% in favor |
| Deprecate Sprout immediately at NU7 | Majority in favor |
| Ship NU7 by Sept 30, drop unfinished features | 99.3% in favor |
Separate polls from the ZCAP advisory group, the Zcash Engineering Caucus and Zcash Brasil mirrored the coinholder results, so the direction carries both token-holder and contributor consensus.
Why ZEC keeps climbing
The vote is the latest leg in a rally that has made Zcash the strongest performer in crypto this year. ZEC is up more than 2,100% over 12 months and roughly 120% in a single month, and privacy tokens are the only sector still trading above their October 2025 levels. Grayscale’s spot Zcash ETF, ticker ZCSH, listed on NYSE Arca on August 25 and has pulled in over $463 million in assets, one of the strongest crypto ETF debuts of the year. The ETF gave institutional buyers a regulated wrapper for the privacy trade for the first time.
Derivatives positioning amplified the move. Around 68.8% of Binance ZEC accounts were short going into the vote, and open interest sat near $2.18 billion, up about 3% in a day. Roughly $45 million in short positions were liquidated in a single session during the run past $1,300, forcing shorts to buy back and accelerating the climb. Onchain trackers flagged a large short position on Hyperliquid, associated by analysts with whale Garrett Jin, sitting deep underwater after the price broke $1,200.
The rally unfolded even as the broader market softened. Bitcoin fell back near $76,000 after the Fed raised rates a quarter point to 3.75-4% and the Senate failed to advance the CLARITY Act, draining $592 million from bitcoin and ether ETFs in one day. ZEC kept making new highs through both events, a sign the buying is sector-specific rather than a beta play on the whole market.
The halving question
The rejection of smoothed issuance is the more interesting signal. Smoothing replaces the sharp drop in block rewards every four years with a gradual taper, which miners tend to prefer for revenue predictability. Zcash holders chose the opposite: keep the halvings, preserve the 21 million supply cap’s cadence, and let the NSM recycle fees to miners on a schedule set years out. The community favored a 2031 start for reissuance, meaning fees collected before then stay out of circulation, a mild deflationary tilt on top of the fixed supply.
Approximately 4.89 million ZEC, 28.9% of circulating supply, currently sit in shielded pools, a figure that has grown steadily as privacy usage increases. The Sprout deprecation will push more activity toward the newer Sapling and Orchard pools, which use lighter proofs and are the only pools counted for voting eligibility. Sprout transactions still verify under current rules, but their proofs are heavy and slow, and mobile wallets have long routed around them.
What happens next
NU7 now moves into implementation with a September 30 feature cutoff. The faster block interval requires changes to consensus timing and network propagation, so the exact activation date will depend on testing across node operators and mining pools. If the upgrade ships on schedule, Zcash will have gone from a governance vote to a live network change in roughly two weeks, a pace few major chains attempt.
For holders, the near-term question is whether the short-squeeze fuel lasts once the vote news is priced in, and whether ETF inflows continue at their August pace. For the protocol, the vote settles a years-long argument about issuance design and clears the way for a faster, more private network with its monetary schedule intact.