Zcash Down: No Blocks Produced in 4 Hours

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On-chain data confirmed that the Zcash community is down, it has been producing no blocks for over 4 hours, a catastrophic deviation from the protocol’s 2.5-minute block goal that left 1000’s of transactions stranded in the mempool with zero confirmations.

ZEC dropped 2% in the hour following the four-hour mark of the halt, with change deposit companies on Binance and Kraken successfully frozen as no block confirmations cleared. This could possibly be a consensus bug, a mining coordination failure, or one thing uglier has not been confirmed.

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Zcash Down: Blockchain Halt

Block explorers monitoring the Zcash chain affirm the halt is actual and sustained. Under regular operation, the community targets a brand new block each 2.5 minutes by way of its Equihash proof-of-work consensus, and these 4 hours of silence have seemingly introduced 96 missed blocks.

Community builders energetic on the Zcash Foundation and Electric Coin Co. (ECC) boards have circulated two major theories: a consensus bug triggered by a current minor node replace, or an unexpected interplay with the community’s issue adjustment algorithm.

As of now, a normal 51% assault has been largely dominated out because the signature right here is complete cessation of block manufacturing, and never chain reorganization.

What the info does NOT but affirm is the exact block top at which manufacturing stopped, if the halt is affecting each Zcashd and ECC’s Zebra consumer concurrently, or if a hotfix is imminent.

This is just not the primary time Zcash’s dual-client structure has created consensus-layer stress, in early June 2026, an emergency Zebra consensus patch was required to stop a community break up, and a separate Emergency Orchard Upgrade briefly paused shielded non-public transactions to deal with a pool vulnerability.

The sample of rapid-response emergency patches is changing into a function fairly than an anomaly. Until ECC or the Zcash Foundation points an official autopsy, the trigger sits in an uncomfortable gray zone. Miners are clearly not producing. The purpose why stays unconfirmed.

ZEC Price Slides as Network Outage Triggers Confidence Selloff

ZEC was buying and selling in the vary of round 2% decrease from an hour in the past, with promoting strain accelerating exactly because the four-hour mark of the blockchain halt grew to become obvious to broader market members. The transfer mirrors the sample seen throughout different network disruption events, gradual preliminary response, then a pointy leg down as soon as the length makes denial unattainable.

Zcash (ZEC)
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ZEC had staged a rare restoration from its July 2024 lows beneath a greenback, surging over 16x to the $250 vary by April 2026, with a 16% single-day spike to $372 recorded on April 9, 2026, and one other sharp 30% transfer in May that put the coin at above $600.

The structural learn is bearish till block manufacturing resumes and an official clarification confirms the halt is contained.

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The publish Zcash Down: No Blocks Produced in 4 Hours appeared first on Cryptonews.

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