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NU7 announced · around November 5, 2026Block #3,543,405 · Live progress unavailable

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Network upgrades

What changed on Zcash, and where to see its effects.

Mainnet

Upgrade timeline

Current: NU6.3 · #3,527,372

NU7

Scheduled

Block #3,543,405Estimated Nov 6, 202616,033 blocks remaining

25-second blocks and the Network Sustainability Mechanism.

Block interval: UnavailableObserved block interval · NU7 target 25s

View block speed

NSM reserve: At NU7Accounting begins at activation

Improvements

6 changes

25-second blocks
Shielded action limits
NSM reserve and later reissuance
Fees contribute to the NSM
Version 4 and Sprout retirement
Funding streams adapt

Issuance & halvings Pool supply & flows Decode a transaction

Network overview →