Zcash Proposes 20-Second Blocks After NU7 Confirmation Upgrade
A proposed NU7.1 network change would shorten Zcash’s block time again while raising questions about network efficiency.
A proposed NU7.1 network change would shorten Zcash’s block time again while raising questions about network efficiency. Zcash (ZEC) is trading at $1,156.29, down 1.0% since this brief published. This is an original TLT brief based on reporting by TronWeekly, with live market data added, as of Mon, 09 Nov 2026 23:45:03 UTC.
Faster blocks could shorten payment and exchange-deposit delays, but the change depends on community approval and introduces orphan-block trade-offs identified in mining simulations.
- Zcash developers proposed reducing block times from 25 to 20 seconds.
- The NU7.1 change still requires community approval.
- Simulated orphan-block rates ranged from 1.9% to 3.3%.
- ZEC trades at $1,167.92, down 3.47% over 24 hours.
- Zcash NU7 Upgrade Scheduled for November 5 Following Zebra Security Patches
- Zcash Launches NU7 Upgrade, Tripling Transaction Throughput
- Zcash Upgrade Raises Concern Over Permanently Locked Legacy Coins
- Zcash’s NU7 upgrade introduces a redesign of long-term security
- Zcash Activates NNU7, Speeds Blocks and Secures Legacy Shielded Funds
- Zcash proposal seeks faster blocks shortly after NU7 upgrade
- Zcash Proposes 20-Second Blocks After NU7 Confirmation Upgrade — this brief
Zcash developers have proposed shortening network block times to 20 seconds through a planned NU7.1 upgrade. TronWeekly reports that the change would build on NU7, which reduced the interval between blocks from 75 seconds to 25 seconds and thereby accelerated transaction confirmations.
The proposal is intended to make payments and exchange deposits faster. According to TronWeekly, mining simulations associated with the shorter block time produced orphan-block rates ranging from 1.9% to 3.3%. Those results frame the central engineering trade-off: reducing confirmation delays may increase blocks that fail to become part of the main chain. The NU7.1 modification still requires approval from the Zcash community.
TronWeekly is the only outlet providing coverage of the proposal, so its figures and technical details are not independently corroborated in the supplied material. The reported range covers simulations rather than a settled network outcome, and the proposal remains subject to community approval before it can take effect.
Zcash was priced at $1,167.92, down 3.47% over 24 hours but up 1.65% over seven days, with a market capitalization of $19.9 billion. The broader crypto market was broadly flat at a total capitalization of $2.57 trillion; 
Bitcoin gained 0.60% over 24 hours, while the Fear & Greed index stood at 29, indicating a Fear reading. The next milestones for the proposal are community approval and the treatment of the simulated orphan-block rate during implementation.
Since this brief published about 5 hours ago, Zcash (ZEC) has moved from $1,167.92 to $1,156.29 — -1.00%.
The chart plots ZEC's price: grey is the move before this brief published, the vertical dashed line marks the moment it published, the horizontal dashed line is the price then, and the coloured area is the move since — from TLT's market data (daily resolution). It shows what happened after the news, not that the news caused it; many factors move prices. Not financial advice.
At today's peer-to-peer rate, 1 ZEC ≈ ₦1.60M (about $1,156.29), down 4.9% over 24 hours. The naira itself trades about 2.7% above the official rate on the P2P market, so a Nigerian buyer's effective cost differs from the headline dollar price.
Live market data
Current prices for the asset in this story — live, source-stamped, updated every 15 minutes.
Figures and sectors in this story, checked live against on-chain aggregators · November 9, 2026.
TLT reads these figures directly from on-chain aggregators (DeFiLlama, mempool.space) at build time — independent of what any outlet reported. Sector totals aggregate every protocol DeFiLlama tracks in that category. Values are live and will change.
Zcash Proposes 20-Second Blocks After NU7 Confirmation Upgra — questions & answers
What does the proposed NU7.1 upgrade change?
It would reduce Zcash’s block time from 25 seconds to 20 seconds, following NU7’s reduction from 75 seconds.
Why does the faster block time require community approval?
The proposed network modification must be approved by the Zcash community before it can be implemented.
What orphan-block rates did simulations produce?
TronWeekly reports simulated orphan-block rates ranging from 1.9% to 3.3%.
How much is 1 Zcash worth in naira today?
About ₦1.60M at the live peer-to-peer (P2P) USDT rate, which is what Nigerians typically trade at — equivalent to roughly $1,156.29. The naira price moves with both ZEC's US-dollar price and the USDT/NGN rate; use our Zcash in naira page for any amount.
Has Zcash's price moved since this brief was published?
ZEC is down 1.00% since this brief first published — trading at $1,156.29 now versus $1,167.92 at publication. TLT re-checks this figure against CoinGecko and Binance every 15 minutes.
Which outlets reported this story?
This is an original TLT brief that synthesises reporting from TronWeekly. It is not a copy of any one article — follow the source links above for the original reporting.
Original summary — not financial advice. This is an original TLT brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.