Zcash price: NU8 proposal targets late January upgrade
Published on 11/15/2026 at 13:08 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSRoadmap after the network upgrade
- A Zcash Community Forum proposal targets a possible NU8 upgrade for late January 2027.
- The ideas include an expanded block limit, a Tachyon shielded pool and post-quantum transaction features.
- ZEC was quoted at USD 918.08 at 12:07 UTC on November 15, 2026.
Zcash price was quoted at USD 918.08 at 12:07 UTC on November 15, 2026. The market is now assessing a community roadmap for a possible follow-on upgrade after NU7 went live earlier this month.
NU8 proposal targets late January
In a November 9 post on the Zcash Community Forum, developer ValarDragon outlined potential changes for NU8 and identified late January 2027 as a target. The post describes a proposal rather than a confirmed activation date.
The suggested package includes the Tachyon shielded pool, an extensible transaction format and a possible increase in the maximum block size from 2 MB to 8 MB. ValarDragon said the final block-size proposal would depend on implementation progress. The post also lists transparent transaction opcodes using SPHINCS variants designed for 128-bit and 192-bit security levels.
Capacity and privacy remain linked
The proposal would also address protocol and wallet compatibility. It includes moving the Network Sustainability Mechanism redistribution date closer to a later halving, setting an in-protocol date for ending new Sapling deposits while retaining transactions and withdrawals, and removing recurring consensus branch ID changes.
ValarDragon wrote that combining Tachyon with larger blocks could support about 200 shielded transactions per second. That figure is a development expectation in the proposal, not an operating network measurement.
NU7 provides the technical backdrop
NU7 activated on November 6, 2026, at block 3,543,405. The Block reported that the upgrade reduced the target block interval from 75 seconds to 25 seconds and activated the Network Sustainability Mechanism. Under that mechanism, 60% of transaction fees are placed in a public reserve for planned future reissuance, while miners receive the remaining 40%.
The same upgrade disabled version 4 transactions. Because the legacy Sprout pool relied on that format, The Block reported that about 12,224 ZEC in the pool became unspendable at activation. These changes form the technical starting point for the proposed NU8 discussion.
For investors tracking Zcash price, the timestamped quote provides a reference for the market level while the proposed roadmap remains subject to development work and community discussion. More coverage is available on the Zcash topic page.
