NewsSignals AI analysis·Via WU_BLOCKCHAIN·Oct 21, 2026

Zcash Plans NU7 Activation Around November 5, Cutting Block Times to 25 Seconds

Grade Bbullish AI signal$ZEC

Zcash developers have agreed on a proposed NU7 activation height for an upgrade expected around November 5, targeting a threefold increase in block production speed by cutting block times from 75 seconds to 25 seconds. The upgrade would temporarily remove 60% of transaction fees from circulation, with miner payments beginning around February 2031, while shutting down the Sprout privacy system and making unmoved funds unspendable. NU7 could strengthen ZEC's transaction throughput and introduce supply-side changes, but pending specification and node-software updates, alongside the risk to unmoved Sprout funds, could create uncertainty ahead of activation.

Bullish strength: 60/100

Block times are planned to fall from 75 seconds to 25 seconds.
Temporarily removing 60% of transaction fees from circulation could reduce available supply.

Bearish strength: 40/100

Funds not moved out of the Sprout system before activation will become unspendable.
The activation-height proposal had not yet been merged into the deployment specification, and node software still requires an update.

This is automated NewsSignals analysis of third-party reporting, not independent original reporting or investment advice. AI scores are not price predictions.

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