Ethereum layer-2 community zkSync’s Period confronted a brief block manufacturing halt right this moment 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 Period community is now absolutely operational. At 05:50 UTC, one of many community’s automated security protocols was triggered by a bug within the server. This subject required groups to examine and is now absolutely resolved,” the workforce stated.
The  Matter Labs-backed layer-2 community builders promised to share a autopsy report quickly.
Nonetheless, CryptoSlate’s examination of the zkSync’s Period web site through Uptime, a web site monitoring platform, indicated that an outage occurred on the layer-2’s Sequencer round 6:56 am CET on Dec. 25 and providers had been restored by 10:56 am CET.
The Sequencer performs an essential 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, found a vulnerability within the protocol final month. The bug would enable a malicious actor to control transactions inside a block and nonetheless have them verified as correct. If exploited, the vulnerability may have drained 100,000 Ethereum from the protocol.
Since its launch, zkSync’s Period has skilled substantial development, rating among the many high 5 layer-2 networks when it comes to complete worth of belongings, based on L2beat knowledge. Round $570 million in digital belongings are locked on the protocol as of press time.
The publish zkSync Period sees 4-hour outage on account of server bug appeared first on CryptoSlate.
