Zcash Activates NNU7, Speeds Blocks and Secures Legacy Shielded Funds
Zcash’s latest network upgrade shortens block times while leaving roughly $16 million in ZEC locked in an outdated shielded pool.
Zcash’s latest network upgrade shortens block times while leaving roughly $16 million in ZEC locked in an outdated shielded pool. Zcash (ZEC) is trading at $1,334.50. This is an original TLT brief based on reporting by Bitcoin.com, with live market data added, as of Fri, 06 Nov 2026 21:30:03 UTC.
NNU7 changes Zcash’s block cadence and supports the creation of a long-term security reserve. The upgrade also highlights a trade-off: faster blocks are accompanied by roughly $16 million in ZEC remaining inaccessible.
- NNU7 reduces Zcash block times from 75 to 25 seconds
- About $16 million in ZEC is frozen in an outdated shielded pool
- The upgrade is designed to support a long-term security reserve
- ZEC trades at $1,334.03, up 7% over 24 hours
- Zcash Launches Ironwood Upgrade to Enhance Shielded Transactions
- Zcash Advances Quantum Security with New Shielded Notes
- Zcash NU7 Update to Boost Transaction Speeds, Requires Wallet Migration
- Zcash Users Face a Final Window to Empty the Legacy Sprout Pool
- Zcash Upgrade Raises Concern Over Permanently Locked Legacy Coins
- Zcash Activates NNU7, Speeds Blocks and Secures Legacy Shielded Funds — this brief
Zcash has completed its Network Upgrade 7, shortening block production time from 75 seconds to 25 seconds, according to 
Bitcoin.com. The network change is also intended to help establish a long-term security reserve, adding a funding and maintenance mechanism to the protocol upgrade.
The rollout includes an unintended consequence for shielded funds. Bitcoin.com reports that approximately $16 million worth of ZEC has been frozen in an outdated shielded pool and will remain inaccessible under the current upgrade. The report does not provide a schedule for restoring access or specify how the locked balance can be recovered.
Only Bitcoin.com covered the development, so the activation timeline and reported $16 million impact rely on a single source. The upgrade’s two principal effects are distinct: a threefold reduction in block time and the creation of a mechanism intended to build a long-term security reserve, alongside the continued isolation of legacy shielded ZEC.
Live market data show ZEC at $1,334.03, gaining 7.00% over 24 hours and 8.65% over seven days. Its market capitalization stands at $22.7 billion. The wider crypto market is comparatively subdued, with total capitalization at $2.61 trillion, Bitcoin down 0.25% over 24 hours, and the Fear & Greed index at 28, indicating a fearful market backdrop.
The upgrade puts Zcash’s network performance and reserve design on display as the token outpaces the broader market over both the one-day and seven-day periods. Attention also remains on whether the security reserve develops as intended and whether the approximately $16 million held in the outdated shielded pool stays inaccessible, based on Bitcoin.com’s report.
Since this brief published about 1 hour ago, Zcash (ZEC) has moved from $1,334.03 to $1,334.50 — +0.04%.
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 ≈ ₦1.84M (about $1,334.50), up 6.4% over 24 hours. The naira itself trades about 2.4% 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.
Zcash Activates NNU7, Speeds Blocks and Secures Legacy Shiel — questions & answers
What did Zcash’s Network Upgrade 7 change?
Zcash activated NNU7, reducing block time from 75 seconds to 25 seconds. Bitcoin.com also reports that the upgrade supports a long-term security reserve.
Why is about $16 million in ZEC inaccessible?
Bitcoin.com reports that roughly $16 million in ZEC was frozen in an outdated shielded pool during the upgrade. The funds will remain inaccessible under the current activation.
How has ZEC performed recently?
ZEC is priced at $1,334.03, up 7.00% over 24 hours and 8.65% over seven days. Its market capitalization is $22.7 billion.
How much is 1 Zcash worth in naira today?
About ₦1.84M at the live peer-to-peer (P2P) USDT rate, which is what Nigerians typically trade at — equivalent to roughly $1,334.50. 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.
Which outlets reported this story?
This is an original TLT brief that synthesises reporting from Bitcoin.com. 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.