TLDR
- Starknet experienced a block production halt early Monday that lasted over four hours.
- The network paused sequencing to investigate a proving error on a transaction.
- Developers reverted the blockchain to block number 5187263 to restore stability.
- Starknet resumed operations around 9:00 am ET and confirmed the issue was resolved.
- Transactions sent between 9:24 am and 9:42 am UTC may not have been processed.
Starknet resumed full operations on Monday after a block production issue disrupted its Ethereum layer-2 scaling network for over four hours, halting transactions and prompting a temporary pause in sequencing, which was later resolved by reverting the chain to a previous block and restoring functionality with minor transaction loss.
Starknet Halts Blocks to Fix Error
Starknet’s mainnet encountered disruption early Monday as block production slowed just before 5:00 am ET, according to its status page. Developers paused the network’s sequencing process to investigate a reported transaction proving error.
The team communicated the issue on Telegram, stating, “Out of caution we halted sequencing while we verify chain safety and state consistency.” Transactions were not processed during this pause, and users were advised of ongoing assessments and monitoring by the team.
By 7:00 am ET, Starknet engineers confirmed the presence of a bug and began running extensive tests. They continued validation checks and examined the downstream effects to ensure no chain inconsistencies remained.
Network Reverted and Services Restored
To restore normal activity, developers reverted the chain to block 5187263. This rollback helped stabilize the network and allowed secure continuation of block production.
At around 9:00 am ET, Starknet declared the incident resolved. Services resumed and users were able to submit transactions again.
The team posted on X, “Starknet is back online and fully operational. Transactions between 9:24 am and 9:42 am UTC may not have been processed properly.” Developers also promised to publish a full retrospective with the timeline and root causes.
STRK Token Remains Stable During Downtime
The STRK token, Starknet’s native asset, showed resilience during the outage. It recorded less than a 1% drop over the 24-hour period.
As per market data, STRK traded around $0.090 after the incident. It maintained a weekly gain of about 11%, indicating steady demand despite technical disruption.
Ethereum, the base network Starknet supports, saw an increase of nearly 2% during the same day. ETH climbed to $3,192 and reflected a 7-day gain nearing 9%.
Previous Downtime and Recent Upgrades
This was the second outage for Starknet in recent months. The last disruption occurred following the Grinta upgrade in September.
That incident lasted more than five hours and involved two chain reorganizations. The network had to revert approximately 80 minutes of transactions to restore consistency.
In September, Starknet also introduced Bitcoin staking. This feature enabled BTC holders to stake their assets and earn STRK rewards.
Users can now stake Bitcoin natively within the Starknet ecosystem. The integration extended its feature set beyond Ethereum scalability.
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