Ethereum layer-2 community zkSync’s Era confronted a short lived block manufacturing halt right now however is now again in full operation following a bug-related disruption that lasted over 4 hours.
In a Dec. 25 publish on X, the builders confirmed {that a} bug inside its server triggered an automatic security protocol, inflicting community points.
“The zkSync Era network is now fully operational. At 05:50 UTC, one of the network’s automated safety protocols was triggered by a bug in the server. This issue required teams to inspect and is now fully resolved,” the staff said.
The Matter Labs-backed layer-2 community builders promised to share a autopsy report quickly.
Nonetheless, CryptoSlate’s examination of the zkSync’s Era web site by way of Uptime, an internet site monitoring platform, indicated that an outage occurred on the layer-2’s Sequencer round 6:56 am CET on Dec. 25 and providers have been restored by 10:56 am CET.
The Sequencer performs an vital position in layer-2 networks by verifying, organizing, and compacting transactions for switch to layer-1 chains resembling Ethereum.
ChainLight, a blockchain safety audit firm, discovered a vulnerability within the protocol final month. The bug would permit a malicious actor to manipulate transactions inside a block and nonetheless have them verified as correct. If exploited, the vulnerability might have drained 100,000 Ethereum from the protocol.
Since its launch, zkSync’s Era has skilled substantial development, rating among the many prime 5 layer-2 networks when it comes to complete worth of belongings, in accordance to L2beat data. Round $570 million in digital belongings are locked on the protocol as of press time.
Notably, the protocol not too long ago built-in Chainlink’s value feeds by way of its inclusion within the Oracle blockchain’s SCALE (Sustainable Chainlink Entry for Layer-1 and a pair of Enablement).
The publish zkSync Era sees 4-hour outage due to server bug appeared first on CryptoSlate.
